、Tom is a top student in our class , Howit be that he was a failure in the last exam?A. ca

发布时间:2020-08-17 07:07:06

、Tom is a top student in our class , How      it be that he was a failure in the last exam?
A. can
B. should
C. may
D. nust

网友回答

A. can
(答案→)B. should
C. may
D. nust
解析:考察情态动词用法。本句中的should并不表示“应该”,而是表示“竟然”指的是意料之外的事情。句意:Tom是一个优秀生,他怎么可能竟然会在上次考试里不及格呢?根据句意说明B正确。
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