It is required that the students mobile phones in their school, so seldom them u
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It is required that the students ____ mobile phones in their school, so seldom ____ them using one.
A.mustn't use; will you see B.should not use; you will see
C.not use; you will see D.not use; will you see
试题答案
D It’s required that 句型中从句用(should) do的虚拟语气,另外seldom在句首,句子用部分倒装,故选D。