题目内容
— Have you finished all your homework?
— Of course. I ________ it before I went out to play football.
A. had finished B. have finished
C. finished D. was finishing
A
【解析】
试题分析:考查过去完成时。句意:上文:你作业做完了没?下文:当然做完了。我出门踢足球之前就做完了。表示在过去就已经完成的事,用过去完成时,及had done sth.。故选A。
考点:考查过去完成时
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