A.Many species have developed a habit of migration.B.Many species have become less sen

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A.Many species have developed a habit of migration.

B.Many species have become less sensitive to climate.

C.Many new species have come into existence.

D.Many species have moved further north.

热搜:a是b的充分条件,b是a的必要条件吗

答案解析

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  • 正确答案:D
    解析:同义转述题。这个题目的关键词是the Ice Age,在听音的时候只需要找到此词,后面“ended 10,000 years ago and warmer temperatures returned to the northern latitudes, many species have migrated north”即是答案。选项D使用了同义转述的技巧,用moved替换了原句中的migrated。