why did not you see the movie titanic 2 last night?because i it twice用have seen 还是had seen 请说明

分类: 作业答案 • 2021-12-19 16:29:47

问题描述：

why did not you see the movie titanic 2 last night?
because i it twice
用have seen 还是had seen 请说明

答

这个区别很简单.
过去完成时的要求比较高,一般要一定的时间状语,或者在间接引语中.
一般像这种情况用现在完成时就可以了.