问题 选择题

You      scold such a pupil who always keeps silent so seriously that

you     hurt him.

A.should; can

B.may; will

C.mustn’t ; may

D.can’t must

答案

答案:C

mustn’t表不准禁止之意;may表推测可能性。故选C。

单项选择题
单项选择题