问题 选择题

It is required that the students ______ mobile phones in our school, so seldom ______ them using one.

A.can’t use; will you see

B.not use; will you see

C.mustn’t use; will you see

D.shouldn’t use; you will see

答案

答案:B

考查虚拟语气和倒装。It是形式主语,that the students ______ mobile phones in our school是主语从句,require后面的主语从句要用(should)+do的虚拟语气,所以排除A,C;seldom表否定意义,用于句首时,后面句子部分倒装,所以选B。

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