问题 选择题

You must be very tired. Why don’t you______ a rest?

A.stop having

B.stop to have

C.to stop having

D.to stop to have

答案

答案:B

题目分析:why don’t you 后接动词原形,故将CD排除,然后再看stop to do sth,表示停下原来的事,去做另一件事,而stop doing sth,表示停下正在做的事,通过前文内容You must be very tired,可知是停下去休息,故选动词不定式,故选B

点评:要识记,动词的固定词组搭配。

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