She________ know the answer, but I"m not sure.A.maybeB.may beC.mayD.must
题型:不详难度:来源:
She________ know the answer, but I"m not sure.A.maybe | B.may be | C.may | D.must |
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答案
C |
解析
试题分析:句意:他可能知道答案,但是我不确定。maybe 可能,大概,是一个副词,常放在句首;may be 可能是,是情态动词may 后跟be 的原形;may 可能,情态动词,表示推测;must 必须,一定,因为句中有I’m not sure,故这个选项不对;故选C。 |
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