{"id":7875,"date":"2026-04-16T17:24:39","date_gmt":"2026-04-16T10:24:39","guid":{"rendered":"https:\/\/thecatalyst.edu.vn\/blogs\/?p=7875"},"modified":"2026-04-16T17:24:49","modified_gmt":"2026-04-16T10:24:49","slug":"the-evolutionary-mystery-crocodile-survives","status":"publish","type":"post","link":"https:\/\/thecatalyst.edu.vn\/blogs\/the-evolutionary-mystery-crocodile-survives","title":{"rendered":"Gi\u1ea3i \u0111\u1ec1 The Evolutionary Mystery Crocodile Survives Reading Answers"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >N\u1ed9i dung ch&iacute;nh<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #28282d;color:#28282d\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #28282d;color:#28282d\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/thecatalyst.edu.vn\/blogs\/the-evolutionary-mystery-crocodile-survives\/#I_De_bai_The_Evolutionary_Mystery_Crocodile_Survives\" title=\"I. \u0110\u1ec1 b\u00e0i The Evolutionary Mystery Crocodile Survives\">I. \u0110\u1ec1 b\u00e0i The Evolutionary Mystery Crocodile Survives<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/thecatalyst.edu.vn\/blogs\/the-evolutionary-mystery-crocodile-survives\/#II_Giai_de_The_Evolutionary_Mystery_Crocodile_Survives_chi_tiet\" title=\"II. Gi\u1ea3i \u0111\u1ec1 The Evolutionary Mystery Crocodile Survives chi ti\u1ebft\">II. Gi\u1ea3i \u0111\u1ec1 The Evolutionary Mystery Crocodile Survives chi ti\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/thecatalyst.edu.vn\/blogs\/the-evolutionary-mystery-crocodile-survives\/#21_Questions_1-7_Dang_Matching_Heading\" title=\"2.1. Questions 1-7: D\u1ea1ng Matching Heading\">2.1. Questions 1-7: D\u1ea1ng Matching Heading<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/thecatalyst.edu.vn\/blogs\/the-evolutionary-mystery-crocodile-survives\/#22_Questions_8-13_Dang_Matching_Heading\" title=\"2.2. Questions 8-13: D\u1ea1ng Matching Heading\">2.2. Questions 8-13: D\u1ea1ng Matching Heading<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/thecatalyst.edu.vn\/blogs\/the-evolutionary-mystery-crocodile-survives\/#III_Phan_tich_tu_vung_va_cau_truc_trong_bai_The_Evolutionary_Mystery_Crocodile_Survives\" title=\"III. Ph\u00e2n t\u00edch t\u1eeb v\u1ef1ng v\u00e0 c\u1ea5u tr\u00fac trong b\u00e0i The Evolutionary Mystery Crocodile Survives\">III. Ph\u00e2n t\u00edch t\u1eeb v\u1ef1ng v\u00e0 c\u1ea5u tr\u00fac trong b\u00e0i The Evolutionary Mystery Crocodile Survives<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>The Evolutionary Mystery Crocodile Survives<\/strong> l\u00e0 m\u1ed9t b\u00e0i \u0111\u1ecdc thu\u1ed9c b\u1ed9 s\u00e1ch <strong>IELTS Recent Actual Test Vol 6 Test 3<\/strong>, xoay quanh kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a lo\u00e0i c\u00e1 s\u1ea5u qua h\u00e0ng tri\u1ec7u n\u0103m ti\u1ebfn h\u00f3a. H\u00e3y c\u00f9ng <a href=\"https:\/\/thecatalyst.edu.vn\/\"><strong>The Catalyst for English<\/strong><\/a> gi\u1ea3i chi ti\u1ebft \u0111\u1ec1 n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 c\u00e1ch l\u00e0m b\u00e0i Reading trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"I_De_bai_The_Evolutionary_Mystery_Crocodile_Survives\"><\/span>I. \u0110\u1ec1 b\u00e0i The Evolutionary Mystery Crocodile Survives<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"border-collapse: collapse; width: 100%; height: 480px;\">\n<tbody>\n<tr style=\"height: 384px;\">\n<td style=\"width: 50%; height: 384px;\"><strong>A.<\/strong> Even though crocodiles have existed for 200 million years, they\u2019re anything but primitive. As crocodiles\u2019 ancestors, crocodilia came to adapt to an aquatic lifestyle. When most of the other contemporary reptiles went extinct, crocodiles were able to make it because their bodies changed and they adapted better to the climate. They witnessed the rise and fall of the dinosaurs, which once ruled the planet, and even the 65 million years of alleged mammalian dominance didn\u2019t wipe them off. Nowadays, the crocodiles and alligators are not that different from their prehistoric ancestors, which proves that they were (and still are) incredibly adaptive.<\/td>\n<td style=\"width: 50%; height: 384px;\">M\u1eb7c d\u00f9 c\u00e1 s\u1ea5u \u0111\u00e3 t\u1ed3n t\u1ea1i su\u1ed1t 200 tri\u1ec7u n\u0103m, ch\u00fang kh\u00f4ng h\u1ec1 nguy\u00ean th\u1ee7y ch\u00fat n\u00e0o. V\u1edbi t\u01b0 c\u00e1ch l\u00e0 t\u1ed5 ti\u00ean c\u1ee7a lo\u00e0i c\u00e1 s\u1ea5u, b\u1ed9 Crocodilia \u0111\u00e3 th\u00edch nghi v\u1edbi l\u1ed1i s\u1ed1ng d\u01b0\u1edbi n\u01b0\u1edbc. Khi h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i b\u00f2 s\u00e1t c\u00f9ng th\u1eddi kh\u00e1c b\u1ecb tuy\u1ec7t ch\u1ee7ng, c\u00e1 s\u1ea5u v\u1eabn c\u00f3 th\u1ec3 s\u1ed1ng s\u00f3t v\u00ec c\u01a1 th\u1ec3 ch\u00fang \u0111\u00e3 thay \u0111\u1ed5i v\u00e0 th\u00edch nghi t\u1ed1t h\u01a1n v\u1edbi kh\u00ed h\u1eadu. Ch\u00fang \u0111\u00e3 ch\u1ee9ng ki\u1ebfn s\u1ef1 h\u01b0ng th\u1ecbnh v\u00e0 suy t\u00e0n c\u1ee7a lo\u00e0i kh\u1ee7ng long &#8211; nh\u1eefng k\u1ebb t\u1eebng th\u1ed1ng tr\u1ecb h\u00e0nh tinh, v\u00e0 ngay c\u1ea3 65 tri\u1ec7u n\u0103m \u0111\u01b0\u1ee3c cho l\u00e0 s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa c\u0169ng kh\u00f4ng th\u1ec3 x\u00f3a s\u1ed5 \u0111\u01b0\u1ee3c ch\u00fang. Ng\u00e0y nay, c\u00e1c lo\u00e0i c\u00e1 s\u1ea5u kh\u00f4ng qu\u00e1 kh\u00e1c bi\u1ec7t so v\u1edbi t\u1ed5 ti\u00ean th\u1eddi ti\u1ec1n s\u1eed c\u1ee7a m\u00ecnh, \u0111i\u1ec1u n\u00e0y ch\u1ee9ng t\u1ecf ch\u00fang \u0111\u00e3 (v\u00e0 v\u1eabn \u0111ang) c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi c\u1ef1c k\u1ef3 \u0111\u00e1ng kinh ng\u1ea1c.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>B.<\/strong> The first crocodile-like ancestors came into existence approximately 230 million years ago, and they had many of the features which make crocodiles natural and perfect stealth hunters: streamlined body, long tail, protective armour and long jaws. They are bom with four short, webbed legs, but this does not mean that their capacity to move on the ground shall ever be underestimated. When they move, they are so fast that you won\u2019t even have any chance to try making the same mistake again by getting too close, especially when they\u2019re hunting.<\/td>\n<td style=\"width: 50%; height: 24px;\">Nh\u1eefng t\u1ed5 ti\u00ean \u0111\u1ea7u ti\u00ean gi\u1ed1ng c\u00e1 s\u1ea5u \u0111\u00e3 xu\u1ea5t hi\u1ec7n c\u00e1ch \u0111\u00e2y kho\u1ea3ng 230 tri\u1ec7u n\u0103m, v\u00e0 ch\u00fang s\u1edf h\u1eefu nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m khi\u1ebfn c\u00e1 s\u1ea5u tr\u1edf th\u00e0nh nh\u1eefng k\u1ebb s\u0103n m\u1ed3i l\u00e9n l\u00fat ho\u00e0n h\u1ea3o t\u1ef1 nhi\u00ean: th\u00e2n h\u00ecnh thu\u00f4n d\u00e0i, \u0111u\u00f4i d\u00e0i, l\u1edbp gi\u00e1p b\u1ea3o v\u1ec7 v\u00e0 b\u1ed9 h\u00e0m d\u00e0i. Ch\u00fang sinh ra v\u1edbi b\u1ed1n chi\u1ebfc ch\u00e2n ng\u1eafn c\u00f3 m\u00e0ng, nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 kh\u1ea3 n\u0103ng di chuy\u1ec3n tr\u00ean m\u1eb7t \u0111\u1ea5t c\u1ee7a ch\u00fang b\u1ecb xem nh\u1eb9. Khi ch\u00fang di chuy\u1ec3n, t\u1ed1c \u0111\u1ed9 nhanh \u0111\u1ebfn m\u1ee9c b\u1ea1n s\u1ebd kh\u00f4ng c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ec3 ph\u1ea1m sai l\u1ea7m l\u1ea7n th\u1ee9 hai b\u1eb1ng c\u00e1ch ti\u1ebfn l\u1ea1i qu\u00e1 g\u1ea7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi ch\u00fang \u0111ang s\u0103n m\u1ed3i.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C.<\/strong> Like other reptiles, crocodiles are poikilothermal animals (commonly known as coldblooded, whose body temperature changes with that of the surroundings) and consequently, require exposure to sunlight regularly to raise body temperature. When it is too hot, they would rather stay in water or shade. Compared with mammals and birds, crocodiles have a slower metabolism, which makes them less vulnerable to food shortage. In the most extreme case, a crocodile can slow its metabolism down even further, to the point that it would survive without food for a whole year, enabling them to outlive mammals in relatively volatile environments.<\/td>\n<td style=\"width: 50%; height: 24px;\">Gi\u1ed1ng nh\u01b0 c\u00e1c lo\u00e0i b\u00f2 s\u00e1t kh\u00e1c, c\u00e1 s\u1ea5u l\u00e0 \u0111\u1ed9ng v\u1eadt bi\u1ebfn nhi\u1ec7t (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9ng v\u1eadt m\u00e1u l\u1ea1nh, c\u00f3 nhi\u1ec7t \u0111\u1ed9 c\u01a1 th\u1ec3 thay \u0111\u1ed5i theo m\u00f4i tr\u01b0\u1eddng xung quanh) v\u00e0 do \u0111\u00f3, ch\u00fang c\u1ea7n ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 t\u0103ng nhi\u1ec7t \u0111\u1ed9 c\u01a1 th\u1ec3. Khi tr\u1eddi qu\u00e1 n\u00f3ng, ch\u00fang th\u00edch \u1edf d\u01b0\u1edbi n\u01b0\u1edbc ho\u1eb7c trong b\u00f3ng r\u00e2m h\u01a1n. So v\u1edbi \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa v\u00e0 chim, c\u00e1 s\u1ea5u c\u00f3 qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t ch\u1eadm h\u01a1n, gi\u00fap ch\u00fang \u00edt b\u1ecb t\u1ed5n th\u01b0\u01a1ng h\u01a1n khi thi\u1ebfu th\u1ed1n th\u1ee9c \u0103n. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ef1c \u0111oan nh\u1ea5t, c\u00e1 s\u1ea5u c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t h\u01a1n n\u1eefa, \u0111\u1ebfn m\u1ee9c n\u00f3 c\u00f3 th\u1ec3 s\u1ed1ng s\u00f3t m\u00e0 kh\u00f4ng c\u1ea7n th\u1ee9c \u0103n trong c\u1ea3 n\u0103m tr\u1eddi, cho ph\u00e9p ch\u00fang s\u1ed1ng l\u00e2u h\u01a1n \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa trong m\u00f4i tr\u01b0\u1eddng t\u01b0\u01a1ng \u0111\u1ed1i bi\u1ebfn \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>D.<\/strong> Crocodiles have a highly efficient way to prey catching. The prey rarely realises there might be a crocodile under the water because the crocodile makes a move without any noise or great vibration when spotting its prey. It only keeps its eyes above the water level. As soon as it feels close enough to the victim, it jerks out of the water with its wide open jaws. Crocodiles are successful because they are capable of switching feeding methods. It chases after fish and snatches birds at the water surface, hides in the waterside bushes in anticipation of a gazelle, and when the chance to ambush presents itself, the crocodile dashes forward, knocks the animal out with its powerful tail and then drags the prey into the water to drown.<\/td>\n<td style=\"width: 50%; height: 24px;\">C\u00e1 s\u1ea5u c\u00f3 m\u1ed9t c\u00e1ch b\u1eaft m\u1ed3i c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3. Con m\u1ed3i hi\u1ebfm khi nh\u1eadn ra c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t con c\u00e1 s\u1ea5u d\u01b0\u1edbi n\u01b0\u1edbc v\u00ec c\u00e1 s\u1ea5u di chuy\u1ec3n m\u00e0 kh\u00f4ng g\u00e2y ra ti\u1ebfng \u0111\u1ed9ng hay rung \u0111\u1ed9ng l\u1edbn n\u00e0o khi ph\u00e1t hi\u1ec7n m\u1ee5c ti\u00eau. N\u00f3 ch\u1ec9 gi\u1eef \u0111\u00f4i m\u1eaft c\u1ee7a m\u00ecnh tr\u00ean m\u1eb7t n\u01b0\u1edbc. Ngay khi c\u1ea3m th\u1ea5y \u0111\u1ee7 g\u1ea7n n\u1ea1n nh\u00e2n, n\u00f3 v\u1ecdt ra kh\u1ecfi m\u1eb7t n\u01b0\u1edbc v\u1edbi b\u1ed9 h\u00e0m m\u1edf r\u1ed9ng. C\u00e1 s\u1ea5u th\u00e0nh c\u00f4ng v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i ph\u01b0\u01a1ng ph\u00e1p ki\u1ebfm \u0103n. N\u00f3 \u0111u\u1ed5i theo c\u00e1 v\u00e0 v\u1ed3 chim tr\u00ean m\u1eb7t n\u01b0\u1edbc, \u1ea9n n\u1ea5p trong c\u00e1c b\u1ee5i c\u00e2y ven b\u1edd \u0111\u1ec3 ch\u1edd \u0111\u1ee3i m\u1ed9t con linh d\u01b0\u01a1ng, v\u00e0 khi c\u01a1 h\u1ed9i ph\u1ee5c k\u00edch \u0111\u1ebfn, con c\u00e1 s\u1ea5u lao th\u1eb3ng v\u1ec1 ph\u00eda tr\u01b0\u1edbc, \u0111\u00e1nh g\u1ee5c con v\u1eadt b\u1eb1ng chi\u1ebfc \u0111u\u00f4i \u0111\u1ea7y s\u1ee9c m\u1ea1nh v\u00e0 sau \u0111\u00f3 k\u00e9o con m\u1ed3i xu\u1ed1ng n\u01b0\u1edbc cho \u0111\u1ebfn ch\u1ebft \u0111u\u1ed1i.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>E.<\/strong> In many crocodilian habitats, the hot season brings drought that dries up their hunting grounds, leaving it harder for them to regulate body temperatures. This actually allowed reptiles to rule. For instance, many crocodiles can protect themselves by digging holes and covering themselves in mud, waiting for months without consuming any food or water until the rains finally return. They transform into a quiescent state called aestivation.<\/td>\n<td style=\"width: 50%; height: 24px;\">Trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a c\u00e1 s\u1ea5u, m\u00f9a n\u00f3ng mang \u0111\u1ebfn h\u1ea1n h\u00e1n l\u00e0m c\u1ea1n ki\u1ec7t c\u00e1c khu s\u0103n m\u1ed3i, khi\u1ebfn ch\u00fang kh\u00f3 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 c\u01a1 th\u1ec3 h\u01a1n. \u0110i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 \u0111\u00e3 cho ph\u00e9p lo\u00e0i b\u00f2 s\u00e1t th\u1ed1ng tr\u1ecb. V\u00ed d\u1ee5, nhi\u1ec1u con c\u00e1 s\u1ea5u c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n b\u1eb1ng c\u00e1ch \u0111\u00e0o h\u1ed1 v\u00e0 v\u00f9i m\u00ecnh trong b\u00f9n, ch\u1edd \u0111\u1ee3i trong nhi\u1ec1u th\u00e1ng m\u00e0 kh\u00f4ng ti\u00eau th\u1ee5 b\u1ea5t k\u1ef3 th\u1ee9c \u0103n hay n\u01b0\u1edbc u\u1ed1ng n\u00e0o cho \u0111\u1ebfn khi nh\u1eefng c\u01a1n m\u01b0a cu\u1ed1i c\u00f9ng c\u0169ng quay tr\u1edf l\u1ea1i. Ch\u00fang chuy\u1ec3n sang tr\u1ea1ng th\u00e1i t\u0129nh l\u1eb7ng g\u1ecdi l\u00e0 ng\u1ee7 h\u00e8.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><strong>F.<\/strong> The majority of crocodilian is considered to go into aestivation during the dry season. In a six-year study by Kennett and Christian, the King Crocodiles, a species of Australian freshwater crocodiles, spent nearly four months a year underground without access to water resources. Doubly labelled water was applied to detect field metabolic rates and water flux, and during some years, plasma fluid samples were taken once a month to keep track of the effects of aestivation regarding the accumulation of nitrogenous wastes and electrolyte concentrations.<\/td>\n<td style=\"width: 50%;\">Ph\u1ea7n l\u1edbn c\u00e1c lo\u00e0i c\u00e1 s\u1ea5u \u0111\u01b0\u1ee3c cho l\u00e0 s\u1ebd \u0111i v\u00e0o gi\u1ea5c ng\u1ee7 h\u00e8 trong m\u00f9a kh\u00f4. Trong m\u1ed9t nghi\u00ean c\u1ee9u k\u00e9o d\u00e0i s\u00e1u n\u0103m c\u1ee7a Kennett v\u00e0 Christian, lo\u00e0i C\u00e1 s\u1ea5u King (m\u1ed9t lo\u00e0i c\u00e1 s\u1ea5u n\u01b0\u1edbc ng\u1ecdt c\u1ee7a \u00dac) \u0111\u00e3 d\u00e0nh g\u1ea7n b\u1ed1n th\u00e1ng m\u1ed7i n\u0103m \u1edf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t m\u00e0 kh\u00f4ng ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c ngu\u1ed3n n\u01b0\u1edbc. Ph\u01b0\u01a1ng ph\u00e1p n\u01b0\u1edbc \u0111\u00e1nh d\u1ea5u k\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n t\u1ef7 l\u1ec7 trao \u0111\u1ed5i ch\u1ea5t ngo\u00e0i th\u1ef1c \u0111\u1ecba v\u00e0 l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc, v\u00e0 trong m\u1ed9t s\u1ed1 n\u0103m, c\u00e1c m\u1eabu huy\u1ebft t\u01b0\u01a1ng \u0111\u01b0\u1ee3c l\u1ea5y m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n \u0111\u1ec3 theo d\u00f5i t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c ng\u1ee7 h\u00e8 \u0111\u1ed1i v\u1edbi s\u1ef1 t\u00edch t\u1ee5 ch\u1ea5t th\u1ea3i ch\u1ee9a nit\u01a1 v\u00e0 n\u1ed3ng \u0111\u1ed9 \u0111i\u1ec7n gi\u1ea3i.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><strong>G.<\/strong> The study discovered that the crocodiles\u2019 metabolic engines function slowly, creating waste and exhausting water and fat reserves. Waste is stored in the urine, becoming more and more concentrated. Nevertheless, the concentration of waste products in blood doesn\u2019t fluctuate much, allowing the crocodiles to carry on their normal functions. Besides, even though the crocodiles lost water reserves and body weight when underground, the losses were proportional; upon emerging, the aestivating animals had no dehydration and displayed no other harmful effects such as a slowed-down growth rate. The two researchers reckon that this capacity of crocodiles to get themselves through the harsh times and the long starvation periods is sure to be the answer to the crocodilian line\u2019s survival throughout history.<\/td>\n<td style=\"width: 50%;\">Nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng b\u1ed9 m\u00e1y trao \u0111\u1ed5i ch\u1ea5t c\u1ee7a c\u00e1 s\u1ea5u ho\u1ea1t \u0111\u1ed9ng ch\u1eadm ch\u1ea1p, t\u1ea1o ra ch\u1ea5t th\u1ea3i v\u00e0 l\u00e0m c\u1ea1n ki\u1ec7t ngu\u1ed3n d\u1ef1 tr\u1eef n\u01b0\u1edbc v\u00e0 m\u1ee1. Ch\u1ea5t th\u1ea3i \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong n\u01b0\u1edbc ti\u1ec3u, ng\u00e0y c\u00e0ng tr\u1edf n\u00ean \u0111\u1eadm \u0111\u1eb7c h\u01a1n. Tuy nhi\u00ean, n\u1ed3ng \u0111\u1ed9 c\u00e1c ch\u1ea5t th\u1ea3i trong m\u00e1u kh\u00f4ng dao \u0111\u1ed9ng nhi\u1ec1u, cho ph\u00e9p c\u00e1 s\u1ea5u duy tr\u00ec c\u00e1c ch\u1ee9c n\u0103ng b\u00ecnh th\u01b0\u1eddng. B\u00ean c\u1ea1nh \u0111\u00f3, m\u1eb7c d\u00f9 c\u00e1 s\u1ea5u b\u1ecb m\u1ea5t ngu\u1ed3n d\u1ef1 tr\u1eef n\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 khi \u1edf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, nh\u01b0ng s\u1ef1 m\u1ea5t m\u00e1t n\u00e0y l\u00e0 theo t\u1ef7 l\u1ec7; khi xu\u1ea5t hi\u1ec7n tr\u1edf l\u1ea1i, c\u00e1c con v\u1eadt ng\u1ee7 h\u00e8 kh\u00f4ng b\u1ecb m\u1ea5t n\u01b0\u1edbc v\u00e0 kh\u00f4ng bi\u1ec3u hi\u1ec7n c\u00e1c t\u00e1c h\u1ea1i n\u00e0o kh\u00e1c nh\u01b0 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng b\u1ecb ch\u1eadm l\u1ea1i. Hai nh\u00e0 nghi\u00ean c\u1ee9u cho r\u1eb1ng kh\u1ea3 n\u0103ng v\u01b0\u1ee3t qua th\u1eddi k\u1ef3 kh\u1eafc nghi\u1ec7t v\u00e0 giai \u0111o\u1ea1n nh\u1ecbn \u0111\u00f3i k\u00e9o d\u00e0i n\u00e0y ch\u1eafc ch\u1eafn l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi cho s\u1ef1 sinh t\u1ed3n c\u1ee7a d\u00f2ng h\u1ecd c\u00e1 s\u1ea5u trong su\u1ed1t l\u1ecbch s\u1eed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"II_Giai_de_The_Evolutionary_Mystery_Crocodile_Survives_chi_tiet\"><\/span>II. Gi\u1ea3i \u0111\u1ec1 The Evolutionary Mystery Crocodile Survives chi ti\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u1ea3ng tra \u0111\u00e1p \u00e1n nhanh:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 288px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">C\u00e2u<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">\u0110\u00e1p \u00e1n<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">1<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">ix<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">2<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">iv<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">3<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">iii<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">4<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">v<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">5<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">i<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">6<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">vi<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">7<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">ii<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">8<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">hot season\/dry season<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">9<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">four months<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">10<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">water resources<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; text-align: center; height: 24px;\">11<\/td>\n<td style=\"width: 50%; text-align: center; height: 24px;\">body weight<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; text-align: center;\">12<\/td>\n<td style=\"width: 50%; text-align: center;\">dehydration<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; text-align: center;\">13<\/td>\n<td style=\"width: 50%; text-align: center;\">growth<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 \u0111\u00e1p \u00e1n c\u1ee7a t\u1eebng c\u00e2u h\u1ecfi trong b\u00e0i The Evolutionary Mystery Crocodile Survives, anh \u0110\u1ee9c Nam (gi\u00e1o vi\u00ean IELTS 8.5+ c\u1ee7a TCE) \u0111\u00e3 t\u1ed5ng h\u1ee3p ph\u1ea7n gi\u1ea3i \u0111\u00e1p chi ti\u1ebft \u1edf b\u00ean d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"21_Questions_1-7_Dang_Matching_Heading\"><\/span>2.1. Questions 1-7: D\u1ea1ng Matching Heading<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Reading Passage has seven paragraphs, A-G.<\/p>\n<p>Choose the correct heading for each paragraph from the list of headings below.<\/p>\n<p>Write the correct number, i-xi, in boxes 1-7 on your answer sheet.<\/p>\n<p><strong>List of Headings<\/strong><\/p>\n<p><strong>i<\/strong> The favourable feature in the impact of a drought<\/p>\n<p><strong>ii<\/strong> A unique finding that was recently achieved<\/p>\n<p><strong>iii<\/strong> Slow metabolism which makes crocodile a unique reptile<\/p>\n<p><strong>iv<\/strong> The perfectly designed body for a great land roamer<\/p>\n<p><strong>v<\/strong> Shifting eating habits and food intake<\/p>\n<p><strong>vi<\/strong> A project on a special mechanism<\/p>\n<p><strong>vii<\/strong> Regulating body temperature by the surrounding environment<\/p>\n<p><strong>viii<\/strong> Underwater aid in body structure offered to a successful predator<\/p>\n<p><strong>ix<\/strong> A historical story for the supreme survivors<\/p>\n<p><strong>x<\/strong> What makes the crocodile the fastest running animal on land<\/p>\n<p><strong>xi<\/strong> The competition between the crocodiles and other animals<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\"><strong>B\u01b0\u1edbc 1:<\/strong> \u0110\u1ecdc k\u1ef9 danh s\u00e1ch ti\u00eau \u0111\u1ec1, ch\u00fa \u00fd g\u1ea1ch ch\u00e2n c\u00e1c t\u1eeb kh\u00f3a quan tr\u1ecdng nh\u01b0 organizing words v\u00e0 content words.<\/p>\n<p><strong>B\u01b0\u1edbc 2:<\/strong> L\u01b0\u1edbt nhanh (Skim) t\u1eebng \u0111o\u1ea1n v\u0103n \u0111\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c \u00fd ch\u00ednh c\u1ee7a m\u1ed7i \u0111o\u1ea1n.<\/p>\n<p><strong>B\u01b0\u1edbc 3:<\/strong> \u0110\u1ed1i chi\u1ebfu v\u00e0 ch\u1ecdn ti\u00eau \u0111\u1ec1 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi n\u1ed9i dung \u0111o\u1ea1n v\u0103n.<\/p>\n<p><strong>B\u01b0\u1edbc 4:<\/strong> R\u00e0 so\u00e1t l\u1ea1i c\u00e1c ti\u00eau \u0111\u1ec1 c\u00f2n d\u01b0 v\u00e0 nh\u1eefng ph\u01b0\u01a1ng \u00e1n g\u00e2y nhi\u1ec5u trong \u0111\u1ec1 b\u00e0i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"border-collapse: collapse; width: 100%; height: 472px;\">\n<tbody>\n<tr style=\"height: 328px;\">\n<td style=\"width: 50%; height: 328px;\"><strong>C\u00e2u 1. Paragraph A<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n A gi\u1edbi thi\u1ec7u t\u1ed5ng qu\u00e1t v\u1ec1 l\u1ecbch s\u1eed c\u1ee7a c\u00e1 s\u1ea5u. C\u00e1 s\u1ea5u \u0111\u00e3 t\u1ed3n t\u1ea1i h\u01a1n 200 tri\u1ec7u n\u0103m v\u00e0 th\u00e0nh c\u00f4ng s\u1ed1ng s\u00f3t qua nhi\u1ec1u giai \u0111o\u1ea1n l\u1ecbch s\u1eed kh\u00e1c nhau (kh\u1edbp v\u1edbi &#8220;<strong>a historical story<\/strong>&#8220;), k\u1ec3 c\u1ea3 khi lo\u00e0i kh\u1ee7ng long \u0111\u00e3 b\u1ecb tuy\u1ec7t ch\u1ee7ng hay s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa, \u0111i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n s\u1ef1 phi th\u01b0\u1eddng c\u1ee7a lo\u00e0i c\u00e1 s\u1ea5u (kh\u1edbp v\u1edbi &#8220;<strong>supreme survivor<\/strong>&#8220;).<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0<strong> ix. A historical story for the supreme survivors.<\/strong><\/td>\n<td style=\"width: 50%; height: 328px;\">Even though crocodiles have existed for 200 million years, they\u2019re anything but primitive&#8230;<\/p>\n<p>When most of the other contemporary reptiles went extinct, crocodiles were able to make it because their bodies changed and they adapted better to the climate. They witnessed the rise and fall of the dinosaurs, which once ruled the planet, and even the 65 million years of alleged mammalian dominance didn\u2019t wipe them off.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C\u00e2u 2. Paragraph B<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n B t\u1eadp trung m\u00f4 t\u1ea3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o c\u01a1 th\u1ec3 l\u00fd t\u01b0\u1edfng c\u1ee7a c\u00e1 s\u1ea5u (kh\u1edbp v\u1edbi &#8220;<strong>perfectly designed body<\/strong>&#8220;) nh\u01b0 th\u00e2n h\u00ecnh thu\u00f4n d\u00e0i, b\u1ed9 h\u00e0m d\u00e0i v\u00e0 l\u1edbp gi\u00e1p. \u0110\u1eb7c bi\u1ec7t, \u0111o\u1ea1n n\u00e0y nh\u1ea5n m\u1ea1nh kh\u1ea3 n\u0103ng di chuy\u1ec3n c\u1ef1c nhanh tr\u00ean m\u1eb7t \u0111\u1ea5t (kh\u1edbp v\u1edbi &#8220;<strong>great land roamer<\/strong>&#8220;), x\u00f3a b\u1ecf l\u1ea7m t\u01b0\u1edfng r\u1eb1ng ch\u00fang ch\u1ec9 m\u1ea1nh khi \u1edf d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0 <strong>iv. A perfectly designed body for a great land roamer.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">The first crocodile-like ancestors&#8230; had many of the features&#8230; streamlined body, long tail, protective armour and long jaws.<\/p>\n<p>When they move, they are so fast&#8230; especially when they\u2019re hunting.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C\u00e2u 3. Paragraph C<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n C gi\u1ea3i th\u00edch v\u1ec1 c\u01a1 ch\u1ebf trao \u0111\u1ed5i ch\u1ea5t \u0111\u1eb7c bi\u1ec7t c\u1ee7a c\u00e1 s\u1ea5u. Vi\u1ec7c c\u00f3 qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t ch\u1eadm (kh\u1edbp v\u1edbi &#8220;<strong>Slow metabolism<\/strong>&#8220;) l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc then ch\u1ed1t gi\u00fap ch\u00fang s\u1ed1ng s\u00f3t qua nh\u1eefng giai \u0111o\u1ea1n thi\u1ebfu th\u1ee9c \u0103n k\u00e9o d\u00e0i m\u00e0 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt kh\u00e1c kh\u00f4ng th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c (kh\u1edbp v\u1edbi &#8220;<strong>unique reptile<\/strong>&#8220;).<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0 <strong>iii. Slow metabolism which makes crocodile a unique reptile.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">Compared with mammals and birds, crocodiles have a slower metabolism, which makes them less vulnerable to food shortage.<\/p>\n<p>In the most extreme case&#8230; survive without food for a whole year.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C\u00e2u 4. Paragraph D<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n D l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 linh ho\u1ea1t trong vi\u1ec7c s\u0103n m\u1ed3i. C\u00e1 s\u1ea5u kh\u00f4ng ch\u1ec9 \u0103n m\u1ed9t lo\u1ea1i th\u1ee9c \u0103n c\u1ed1 \u0111\u1ecbnh m\u00e0 c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i linh ho\u1ea1t c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u0103n m\u1ed3i (kh\u1edbp v\u1edbi &#8220;<strong>Shifting eating habits&#8221;<\/strong>) t\u00f9y theo \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 c\u00e1, chim hay \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa nh\u01b0 linh d\u01b0\u01a1ng.<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0 <strong>v. Shifting eating habits and food intake.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">Crocodiles are successful because they are capable of switching feeding methods.<\/p>\n<p>It chases after fish&#8230; snatches birds&#8230; hides in the waterside bushes in anticipation of a gazelle&#8230;<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C\u00e2u 5. Paragraph E<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n E m\u00f4 t\u1ea3 t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f9a kh\u00f4 h\u1ea1n (kh\u1edbp v\u1edbi &#8220;<strong>impact of a drought<\/strong>&#8220;). Thay v\u00ec l\u00e0 m\u1ed9t tr\u1edf ng\u1ea1i, h\u1ea1n h\u00e1n l\u1ea1i t\u1ea1o ra \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho lo\u00e0i b\u00f2 s\u00e1t n\u00e0y th\u1ed1ng tr\u1ecb nh\u1edd kh\u1ea3 n\u0103ng \u0111\u00e0o hang tr\u00fa \u1ea9n (kh\u1edbp v\u1edbi &#8220;f<strong>avourable feature<\/strong>&#8220;) \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3.<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0 <strong>i. The favourable feature in the impact of a drought.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">In many crocodilian habitats, the hot season brings drought&#8230; This actually allowed reptiles to rule.<\/p>\n<p>&#8230;protect themselves by digging holes and covering themselves in mud&#8230; until the rains finally return.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C\u00e2u 6. Paragraph F<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n F gi\u1edbi thi\u1ec7u v\u1ec1 m\u1ed9t nghi\u00ean c\u1ee9u khoa h\u1ecdc c\u1ee5 th\u1ec3 k\u00e9o d\u00e0i 6 n\u0103m (kh\u1edbp v\u1edbi &#8220;<strong>A project<\/strong>&#8220;). Nghi\u00ean c\u1ee9u n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c theo d\u00f5i c\u01a1 ch\u1ebf ng\u1ee7 h\u00e8 &#8211; m\u1ed9t tr\u1ea1ng th\u00e1i sinh h\u1ecdc \u0111\u1eb7c bi\u1ec7t (kh\u1edbp v\u1edbi &#8220;<strong>special mechanism<\/strong>&#8220;) gi\u00fap c\u00e1 s\u1ea5u t\u1ed3n t\u1ea1i d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t nhi\u1ec1u th\u00e1ng.<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0 <strong>vi. A project on a special mechanism.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">In a six-year study by Kennett and Christian, the King Crocodiles&#8230; spent nearly four months a year underground&#8230;<\/p>\n<p>Doubly labelled water was applied to detect field metabolic rates&#8230;<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\"><strong>C\u00e2u 7. Paragraph G<\/strong><\/p>\n<p>\u0110o\u1ea1n v\u0103n G tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c t\u1eeb nghi\u00ean c\u1ee9u \u0111\u00e3 n\u00eau \u1edf \u0111o\u1ea1n F. Ph\u00e1t hi\u1ec7n n\u00e0y r\u1ea5t \u0111\u00e1ng kinh ng\u1ea1c v\u00e0 \u0111\u1ed9c \u0111\u00e1o (kh\u1edbp v\u1edbi &#8220;<strong>unique finding<\/strong>&#8220;) v\u00ec c\u00e1 s\u1ea5u kh\u00f4ng h\u1ec1 b\u1ecb m\u1ea5t n\u01b0\u1edbc hay suy gi\u1ea3m s\u1ee9c kh\u1ecfe sau m\u1ed9t th\u1eddi gian d\u00e0i nh\u1ecbn \u0103n v\u00e0 nh\u1ecbn u\u1ed1ng (kh\u1edbp v\u1edbi &#8220;<strong>recently achieved<\/strong>&#8220;).<\/p>\n<p>V\u00ec v\u1eady, \u0111\u00e1p \u00e1n l\u00e0 ii. A unique finding that was recently achieved.<\/td>\n<td style=\"width: 50%; height: 24px;\">The study discovered that the crocodiles\u2019 metabolic engines function slowly&#8230;<\/p>\n<p>&#8230;upon emerging, the aestivating animals had no dehydration and displayed no other harmful effects&#8230;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"22_Questions_8-13_Dang_Matching_Heading\"><\/span>2.2. Questions 8-13: D\u1ea1ng Matching Heading<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Complete the summary below,<\/p>\n<p>Choose <strong>NO MORE THAN TWO WORDS<\/strong> from the passage for each answer.<\/p>\n<p>Write your answers in boxes <strong>8-13<\/strong> on your answer sheet.<\/p>\n<p style=\"text-align: center;\"><strong>Aestivation<\/strong><\/p>\n<p>In many places inhabited by crocodilians, most types of crocodiles have evolved a successful scheme to survive in the drought brought by a 8 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026. According to Kennett and Christian\u2019s six-year study of Australian freshwater crocodiles\u2019 aestivation, they found estivating crocodiles spent around 9 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026 of the year and had no access to 10 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026 The amount of water in the body declined proportionately with 11\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026; thus there is no sign of 12 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026 and other health-damaging impact on the crocodiles even after an aestivation period. This super capacity helps crocodiles endure the tough drought without slowing their speed of 13\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\"><strong>B\u01b0\u1edbc 1:<\/strong> X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed ch\u1ed7 tr\u1ed1ng c\u1ea7n \u0111i\u1ec1n, \u0111\u1ed3ng th\u1eddi nh\u1eadn di\u1ec7n lo\u1ea1i t\u1eeb ph\u00f9 h\u1ee3p nh\u01b0 danh t\u1eeb, \u0111\u1ed9ng t\u1eeb, t\u00ednh t\u1eeb hay tr\u1ea1ng t\u1eeb, c\u0169ng nh\u01b0 d\u1ea1ng th\u00f4ng tin y\u00eau c\u1ea7u (t\u00ean ri\u00eang, con s\u1ed1, s\u1ef1 v\u1eadt\u2026).<\/p>\n<p><strong>B\u01b0\u1edbc 2:<\/strong> T\u00ecm \u0111o\u1ea1n v\u0103n ch\u1ee9a d\u1eef li\u1ec7u li\u00ean quan b\u1eb1ng c\u00e1ch d\u00f2 c\u00e1c c\u1ee5m t\u1eeb \u0111\u01b0\u1ee3c paraphrase t\u01b0\u01a1ng \u1ee9ng v\u1edbi ph\u1ea7n t\u00f3m t\u1eaft, t\u1eeb \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u \u0111\u1ebfn \u0111i\u1ec3m k\u1ebft th\u00fac.<\/p>\n<p><strong>B\u01b0\u1edbc 3:<\/strong> L\u01b0\u1edbt nhanh n\u1ed9i dung \u0111o\u1ea1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh, \u0111\u1ed1i chi\u1ebfu t\u1eeb kh\u00f3a v\u00e0 nh\u1eadn di\u1ec7n th\u00f4ng tin mang \u00fd ngh\u0129a t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n<p><strong>B\u01b0\u1edbc 4:<\/strong> \u0110i\u1ec1n \u0111\u00e1p \u00e1n v\u00e0o ch\u1ed7 tr\u1ed1ng, ch\u00fa \u00fd tu\u00e2n th\u1ee7 gi\u1edbi h\u1ea1n s\u1ed1 t\u1eeb theo y\u00eau c\u1ea7u \u0111\u1ec1 b\u00e0i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"border-collapse: collapse; width: 100%; height: 264px;\">\n<tbody>\n<tr style=\"height: 168px;\">\n<td style=\"width: 50%; height: 168px;\">C\u00e2u 8. Trong b\u00e0i \u0111\u1ecdc, t\u00e1c gi\u1ea3 n\u00eau r\u00f5 t\u1ea1i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a c\u00e1 s\u1ea5u, ch\u00ednh &#8220;m\u00f9a n\u00f3ng&#8221; (hot season) l\u00e0 t\u00e1c nh\u00e2n d\u1eabn \u0111\u1ebfn h\u1ea1n h\u00e1n. T\u1eeb c\u1ea7n \u0111i\u1ec1n ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra &#8220;drought&#8221;.<\/p>\n<p><strong>\u0110\u00e1p \u00e1n:<\/strong> <strong>hot season.<\/strong><\/td>\n<td style=\"width: 50%; height: 168px;\">In many crocodilian habitats, the <strong>hot season<\/strong> brings drought that dries up their hunting grounds&#8230;<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">C\u00e2u 9. D\u1ef1a tr\u00ean nghi\u00ean c\u1ee9u c\u1ee7a Kennett v\u00e0 Christian, lo\u00e0i c\u00e1 s\u1ea5u n\u01b0\u1edbc ng\u1ecdt \u1edf \u00dac d\u00e0nh kho\u1ea3ng th\u1eddi gian l\u00e0 &#8220;g\u1ea7n 4 th\u00e1ng&#8221; m\u1ed7i n\u0103m \u0111\u1ec3 ng\u1ee7 h\u00e8 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t.<\/p>\n<p><strong>\u0110\u00e1p \u00e1n: four months.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">&#8230;spent nearly <strong>four months<\/strong> a year underground without access to water resources.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">C\u00e2u 10. Trong su\u1ed1t th\u1eddi gian ng\u1ee7 h\u00e8 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, c\u00e1 s\u1ea5u ho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn hay s\u1eed d\u1ee5ng c\u00e1c &#8220;ngu\u1ed3n n\u01b0\u1edbc&#8221;.<\/p>\n<p><strong>\u0110\u00e1p \u00e1n: water resources.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">&#8230;spent nearly <strong>four months<\/strong> a year underground without access to water resources.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">C\u00e2u 11. B\u00e0i \u0111\u1ecdc ch\u1ec9 ra r\u1eb1ng l\u01b0\u1ee3ng n\u01b0\u1edbc trong c\u01a1 th\u1ec3 gi\u1ea3m \u0111i m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u1ee9ng (proportionately) v\u1edbi &#8220;tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3&#8221;.<\/p>\n<p><strong>\u0110\u00e1p \u00e1n: body weight.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">&#8230;even though the crocodiles lost water reserves and <strong>body weight<\/strong> when underground, the losses were proportional&#8230;<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 50%; height: 24px;\">C\u00e2u 12. Sau khi k\u1ebft th\u00fac giai \u0111o\u1ea1n ng\u1ee7 h\u00e8, ng\u01b0\u1eddi ta th\u1ea5y c\u00e1 s\u1ea5u kh\u00f4ng h\u1ec1 c\u00f3 d\u1ea5u hi\u1ec7u c\u1ee7a vi\u1ec7c &#8220;m\u1ea5t n\u01b0\u1edbc&#8221; (dehydration) hay c\u00e1c t\u00e1c \u0111\u1ed9ng x\u1ea5u kh\u00e1c \u0111\u1ebfn s\u1ee9c kh\u1ecfe.<\/p>\n<p><strong>\u0110\u00e1p \u00e1n: dehydration.<\/strong><\/td>\n<td style=\"width: 50%; height: 24px;\">&#8230;upon emerging, the aestivating animals had no <strong>dehydration<\/strong> and displayed no other harmful effects&#8230;<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">C\u00e2u 13. Kh\u1ea3 n\u0103ng sinh t\u1ed3n si\u00eau vi\u1ec7t n\u00e0y gi\u00fap c\u00e1 s\u1ea5u v\u01b0\u1ee3t qua h\u1ea1n h\u00e1n m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng hay l\u00e0m ch\u1eadm \u0111i &#8220;t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng&#8221; c\u1ee7a ch\u00fang.<\/p>\n<p data-path-to-node=\"28\"><b data-path-to-node=\"28\" data-index-in-node=\"0\">\u0110\u00e1p \u00e1n:<\/b> <strong>growth rate.<\/strong><\/p>\n<\/td>\n<td style=\"width: 50%;\">&#8230;displayed no other harmful effects such as a slowed-down <b data-path-to-node=\"29\" data-index-in-node=\"78\">growth rate<\/b>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"III_Phan_tich_tu_vung_va_cau_truc_trong_bai_The_Evolutionary_Mystery_Crocodile_Survives\"><\/span>III. Ph\u00e2n t\u00edch t\u1eeb v\u1ef1ng v\u00e0 c\u1ea5u tr\u00fac trong b\u00e0i The Evolutionary Mystery Crocodile Survives<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea7n ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 t\u1eeb v\u1ef1ng v\u00e0 ng\u1eef ph\u00e1p cho b\u00e0i \u0111\u1ecdc &#8220;The Evolutionary Mystery: Crocodile Survives&#8221; gi\u00fap m\u1edf r\u1ed9ng v\u1ed1n t\u1eeb Academic.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 1032px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; text-align: center; height: 24px;\"><strong>T\u1eeb<\/strong><\/td>\n<td style=\"width: 33.3333%; text-align: center; height: 24px;\"><strong>\u00dd ngh\u0129a<\/strong><\/td>\n<td style=\"width: 33.3333%; text-align: center; height: 24px;\"><strong>Ng\u1eef c\u1ea3nh trong b\u00e0i<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 33.3333%; height: 48px;\">Evolutionary (adj) \/\u02ccev.\u0259\u02c8lu\u02d0.\u0283\u0259n.er.i\/<\/td>\n<td style=\"width: 33.3333%; height: 48px;\">Thu\u1ed9c v\u1ec1 ti\u1ebfn h\u00f3a<\/td>\n<td style=\"width: 33.3333%; height: 48px;\">Evolutionary mystery (B\u00ed \u1ea9n v\u1ec1 m\u1eb7t ti\u1ebfn h\u00f3a)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Primitive (adj) \/\u02c8pr\u026am.\u0259.t\u026av\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">Nguy\u00ean th\u1ee7y, th\u00f4 s\u01a1<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">C\u1ea5u t\u1ea1o c\u1ee7a c\u00e1 s\u1ea5u kh\u00f4ng h\u1ec1 nguy\u00ean th\u1ee7y<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Aquatic (adj) \/\u0259\u02c8kw\u00e6t.\u026ak\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">D\u01b0\u1edbi n\u01b0\u1edbc<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">Aquatic lifestyle (L\u1ed1i s\u1ed1ng d\u01b0\u1edbi n\u01b0\u1edbc)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Contemporary (adj) \/k\u0259n\u02c8tem.p\u0259.rer.i\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">C\u00f9ng th\u1eddi<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">C\u00e1c lo\u00e0i b\u00f2 s\u00e1t s\u1ed1ng c\u00f9ng th\u1eddi v\u1edbi c\u00e1 s\u1ea5u<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Metabolism (n) \/m\u0259\u02c8t\u00e6b.\u0259l.\u026a.z\u0259m\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">S\u1ef1 trao \u0111\u1ed5i ch\u1ea5t<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">Slower metabolism gi\u00fap c\u00e1 s\u1ea5u nh\u1ecbn \u0103n l\u00e2u<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Aestivation (n) \/\u02cci\u02d0.st\u026a\u02c8ve\u026a.\u0283\u0259n\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">S\u1ef1 ng\u1ee7 h\u00e8<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">Tr\u1ea1ng th\u00e1i ng\u1ee7 \u0111\u1ec3 tr\u00e1nh n\u00f3ng v\u00e0 h\u1ea1n h\u00e1n<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Quiescent (adj) \/kwi\u02c8es.\u0259nt\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">T\u0129nh l\u1eb7ng, b\u1ea5t \u0111\u1ed9ng<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">Quiescent state (Tr\u1ea1ng th\u00e1i t\u1ea1m ngh\u1ec9)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Dehydration (n) \/\u02ccdi\u02d0.ha\u026a\u02c8dre\u026a.\u0283\u0259n\/<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">S\u1ef1 m\u1ea5t n\u01b0\u1edbc<\/td>\n<td style=\"width: 33.3333%; height: 24px;\">C\u00e1 s\u1ea5u kh\u00f4ng b\u1ecb m\u1ea5t n\u01b0\u1edbc khi ng\u1ee7 h\u00e8<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Supreme survivors = Able to make it \/ Outlive<\/td>\n<td style=\"height: 24px;\" colspan=\"2\">Nh\u1eefng k\u1ebb s\u1ed1ng s\u00f3t t\u1ed1i cao \/ C\u00f3 kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t \/ S\u1ed1ng l\u00e2u h\u01a1n.<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 33.3333%; height: 48px;\">Body features = Streamlined body, long tail&#8230;<\/td>\n<td style=\"height: 48px;\" colspan=\"2\">C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 th\u1ec3 = Th\u00e2n h\u00ecnh thu\u00f4n d\u00e0i, \u0111u\u00f4i d\u00e0i&#8230;<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Switching = Shifting<\/td>\n<td style=\"height: 24px;\" colspan=\"2\">Thay \u0111\u1ed5i, chuy\u1ec3n \u0111\u1ed5i (ph\u01b0\u01a1ng th\u1ee9c \u0103n u\u1ed1ng).<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 33.3333%; height: 48px;\">Without food = Starvation periods<\/td>\n<td style=\"height: 48px;\" colspan=\"2\">Kh\u00f4ng c\u00f3 th\u1ee9c \u0103n = Giai \u0111o\u1ea1n nh\u1ecbn \u0111\u00f3i.<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 33.3333%; height: 48px;\">Drought = Dry season \/ Water shortage<\/td>\n<td style=\"height: 48px;\" colspan=\"2\">H\u1ea1n h\u00e1n = M\u00f9a kh\u00f4 \/ Thi\u1ebfu n\u01b0\u1edbc.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\">Underground = Digging holes<\/td>\n<td style=\"height: 24px;\" colspan=\"2\">D\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t = \u0110\u00e0o hang.<\/td>\n<\/tr>\n<tr style=\"height: 208px;\">\n<td style=\"height: 208px;\" colspan=\"3\"><strong>M\u1ec7nh \u0111\u1ec1 quan h\u1ec7 r\u00fat g\u1ecdn (Reduced Relative Clauses)<\/strong><\/p>\n<ul>\n<li>C\u00e2u trong b\u00e0i: &#8220;&#8230;commonly <strong>known<\/strong> as coldblooded&#8230;&#8221; (\u0111\u1ea7y \u0111\u1ee7 l\u00e0 which is commonly known as&#8230;)<\/li>\n<li>C\u00e2u trong b\u00e0i: &#8220;&#8230;in anticipation of a gazelle, and when the <strong>chance to ambush<\/strong> presents itself&#8230;&#8221;<\/li>\n<\/ul>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c m\u1ec7nh \u0111\u1ec1 r\u00fat g\u1ecdn gi\u00fap c\u00e2u v\u0103n s\u00fac t\u00edch v\u00e0 mang t\u00ednh h\u1ecdc thu\u1eadt cao h\u01a1n.<\/td>\n<\/tr>\n<tr style=\"height: 184px;\">\n<td style=\"height: 184px;\" colspan=\"3\"><strong>C\u1ea5u tr\u00fac nh\u1ea5n m\u1ea1nh v\u1edbi &#8220;Even though&#8221; v\u00e0 &#8220;Nevertheless&#8221;<\/strong><\/p>\n<p>C\u00e2u trong b\u00e0i: &#8220;&#8230;<strong>even though<\/strong> the crocodiles lost water reserves&#8230; the losses were proportional; <strong>nevertheless<\/strong>, the concentration&#8230; doesn\u2019t fluctuate much.&#8221;<\/p>\n<p>S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa li\u00ean t\u1eeb t\u01b0\u01a1ng ph\u1ea3n (Even though) v\u00e0 tr\u1ea1ng t\u1eeb li\u00ean k\u1ebft (Nevertheless) t\u1ea1o n\u00ean s\u1ef1 m\u1ea1ch l\u1ea1c (Cohesion) khi gi\u1ea3i th\u00edch m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng khoa h\u1ecdc ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr style=\"height: 184px;\">\n<td style=\"width: 33.3333%; height: 184px;\" colspan=\"3\"><strong>C\u1ea5u tr\u00fac v\u1edbi &#8220;To the point that&#8221; (\u0110\u1ebfn m\u1ee9c m\u00e0)<\/strong><\/p>\n<p>C\u00e2u trong b\u00e0i: &#8220;&#8230;slow its metabolism down even further, <strong>to the point that<\/strong> it would survive without food for a whole year.&#8221;<\/p>\n<p>C\u1ea5u tr\u00fac n\u00e0y d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ee9c \u0111\u1ed9 c\u1ef1c \u0111oan c\u1ee7a m\u1ed9t h\u00e0nh \u0111\u1ed9ng, gi\u00fap ng\u01b0\u1eddi \u0111\u1ecdc h\u00ecnh dung r\u00f5 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng c\u1ee7a c\u00e1 s\u1ea5u.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 \u0111\u00e1p \u00e1n k\u00e8m ph\u1ea7n ph\u00e2n t\u00edch chi ti\u1ebft cho b\u00e0i The Evolutionary Mystery Crocodile Survives \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi \u0111\u1ed9i ng\u0169 gi\u1ea3ng vi\u00ean t\u1ea1i The Catalyst for English. Hy v\u1ecdng nh\u1eefng chia s\u1ebb n\u00e0y s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n c\u1ea3i thi\u1ec7n k\u1ef9 n\u0103ng IELTS Reading m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n. \u0110\u1eebng qu\u00ean gh\u00e9 th\u0103m chuy\u00ean m\u1ee5c <a href=\"https:\/\/thecatalyst.edu.vn\/blogs\/hoc-ielts\/ielts-reading\"><strong>IELTS Reading<\/strong><\/a> c\u1ee7a TCE \u0111\u1ec3 tham kh\u1ea3o th\u00eam nhi\u1ec1u b\u00e0i luy\u1ec7n t\u1eadp h\u1eefu \u00edch nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Evolutionary Mystery Crocodile Survives l\u00e0 m\u1ed9t b\u00e0i \u0111\u1ecdc thu\u1ed9c b\u1ed9 s\u00e1ch IELTS Recent Actual Test Vol 6 Test 3, xoay quanh kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a lo\u00e0i c\u00e1 s\u1ea5u qua h\u00e0ng tri\u1ec7u n\u0103m ti\u1ebfn h\u00f3a. H\u00e3y c\u00f9ng The Catalyst for English gi\u1ea3i chi ti\u1ebft \u0111\u1ec1 n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 c\u00e1ch l\u00e0m [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":7876,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[38,51,42],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.0 (Yoast SEO v22.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gi\u1ea3i \u0111\u1ec1 The Evolutionary Mystery Crocodile Survives<\/title>\n<meta name=\"description\" content=\"Gi\u1ea3i \u0111\u1ec1 The Evolutionary Mystery Crocodile Survives chi ti\u1ebft, d\u1ec5 hi\u1ec3u, k\u00e8m chi\u1ebfn l\u01b0\u1ee3c l\u00e0m b\u00e0i Reading hi\u1ec7u qu\u1ea3 c\u00f9ng The Catalyst for English.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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