剑桥雅思13Test3Section4听力答案解析 The sleepy lizard (tiliqua rugosa)
剑桥雅思13 Test3 Section4听力答案解析
对应原文：sleepy lizards are brown, but what’s particularly distinctive about them is the colour of their tongue
对应原文： They have quite a varied diet, including insects and even small animals, but they mostly eat plants of varying kinds.
对应原文： Large birds like cassowaries were one of the main ones in the past, but nowadays they’re more likely to be caught and killed by snakes
答案解析：Section4中并列十分常见的考法，在birds和答案之间插入解释说明性的句子，注意诸如but，as well as, also等提示词就好。
对应原文：they could usually find their way back home as long as they could see the sky – they didn’t need any other landmarks on the around.
对应原文：Unlike most animals, it seems that they’re relatively monogamous, returning to the same partner year after year
对应原文：But in fact observers have noted that once the babies have hatched out of their eggs, they have hardly any contact with their parents
对应原文：So maybe the male lizards stay around so they can give the female lizards protection from other males
对应原文：So we caught some lizards in the wild and we developed a tiny GPS system that would allow us to track them, and we fixed this onto their tails
对应原文：we were able to track them for twelve days and gather data, not just about their location, but even about how many steps they took during this period.
答案解析：听到location意识到答案即将到来，空前词the number of与how many同义替换，根据修饰关系，确定答案为steps。
对应原文：but one hypothesis is that male lizards can cause quite serious injuries to one another