问题 选择题

________ every student aware of the importance of study, they would study efficiently.

A.Were

B.Should

C.May

D.Had

答案

答案:B

考查省略及倒装,此题是表示与将来相反的虚拟语气,省略if,should 前提,正常语序为If every studen should aware of the importance of study,句意:如果每一个学生意识到学习的重要性,他们就会有效的学习。所以选B。

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