问题 选择题

“Is John coming by train?” “He should, but he _____ not. He likes driving his car.”

A.must

B.can

C.need

D.may

答案

答案:D

考查情态动词。Must必须,一定;can能,能够,表客观能力;need需要;may可能,可以,语气比can弱,表推测。句意:约翰乘火车来吗?他应该是,但是他可能不。他喜欢开车。表示推测语气,故选D。

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