问题 选择题

Had it been possible I would have gone to the movies but I _____ busy.

A.had been

B.am

C.was

D.would be

答案

答案:C

but前的句子是一个与过去事实相反的虚拟语气, but后引出了一个过去事实,说明不去看电影的理由。故用一般过去时。

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