江苏东成电动工具官网:请教一道英语题

来源:百度文库 编辑:高校问答 时间:2024/07/07 09:32:32
-Why didn't you go to the movie yesterday?
-Because I _____ it before.
A.had watched B.had seen C.have watched D.have seen

B~~~~~~过去完成时

B~~~~~~过去完成时

B