问题 选择题

–Why didn’t you go to the movie last night?

_ Because I _____ the film before..

A.was seeing

B.saw

C.have seen

D. had seen

答案

答案:D

此题重点考查过去完成时的基本用法,及基本结构。Had+过去分词。

单项选择题 B1型题
名词解释