四六级

　　听力一直许多英语四级考生的心头之痛，想要突破听力，日常练习是必不可少的，以下是小编为大家准备的英语四级听力在线练习，希望对各位考生有帮助！

英语四级听力在线练习28

　　26.

　　A. In green forests.

　　B. In dry deserts.

　　C. In the Pacific Ocean.

　　D. In the North Pole region.

　　27.

　　A. Snakes like to stay in the sun.

　　B. Snakes like warmth.

　　C. Snakes are used to extra-hot weather.

　　D. Snakes are good swimmers.

　　28.

　　A. They are very intelligent.

　　B. They are the most intelligent.

　　C. They are more intelligent.

　　D. They are less intelligent.

　　26. 正确答案：D

　　解析：短文开头就提到，除了北极地区和南太平洋的一些岛屿外，到处都有蛇类。故正确答案为D。

　　27.正确答案：B

　　解析：短文说：“因为蛇类是冷血动物，依赖于温暖的气候，所以热带地区蛇类的数量最多”。由此可知，答案为B。

　　28.正确答案：D

　　解析：短文最后提到，“但与其他动物相比，蛇类的智力低于平均值”，故D正确。less intelligent和below average in intelligence是同义表达。

　　听力原文：

　　[26]Snakes may be found just about everywhere except the North Pole region and some islands in the South Pacific Ocean. Some snakes live in warm, dry deserts. Others live in green forests, fields and woodlands. Some never go far from water and are fine swimmers. Some live all their lives in the sea. Most snakes can swim. [27]Because snakes are cold-blooded and depend on warm air for comfort and existence, the largest number of snakes is found in the hottest parts of the earth. Even so, many snakes stay away from the direct rays of the sun when possible. If extra hot weather comes along, snakes find a coolest place possible and stay there. In places where it freezes, snakes often hide themselves far under the ground or in caves and stay until spring. Snakes are smart enough to stay alive. They are smart enough to find food and kill their enemies. [28]But compared with other animals, they are believed to be below average in intelligence.

　　Questions 26 to 28 are based on the passage you have just heard.

　　26. In which of the following places have snakes never been found?

　　27. Why do we find the largest number of snakes in hot regions?

　　28. How smart are snakes compared with other animals?

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