问题 选择题

—What will you do next Sunday?

—Maybe do some shopping, for I ______go to school on Sunday.

A.mustn’t

B.shouldn’t

C.don’t have to

D.had better not

答案

答案:C

考查情态动词。mustn’t 禁止,shouldn’t 不应该,don’t have to 没有必要,had better not 最好不,句意:下周日你干什么?也许买东西,因为在周日我不必去上学。所以选C。

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