Mr.Bush is on time for everything.How it be that he was late for the opening ceremony.A.

发布时间:2020-08-17 08:33:52

Mr.Bush is on time for everything.How      it be that he was late for the opening ceremony.
A. can
B. should
C. may
D. must

网友回答

(答案→)A. can
B. should
C. may
D. must
解析:
can表示可能性的推测,常用于疑问句或否定句中;may表“可能性”常用于肯定句或否定句中,must常用于肯定句中表推测,“一定……”的意思。注意:can not表示“不可能”,而may not表示“或许不……可能不……”,两者语气上有区别。
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