If a adder hears you approaching it will usually ______.A.move out of your pathB.take no

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If a adder hears you approaching, it will usually ______.

A.move out of your path

B.take no notice of you at all

C.disappear very quickly

D.wait until you are close and then attack

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:A
    解析:文章第三段末尾指出:If it hears you coming,it will normally get out of the way as quickly as it can,but adders cannot move very rapidly and may attack before moving if you are very close.意思是:当蝮蛇听到人类走近它的时候,它会很快地让开路,但是由于它们不能爬得特别快,所以万一它觉得自己离对方很近的时候就会在爬走之前先发起进攻。所以答案选A,