We wish we ---- what you did when we were at high school

问题描述：

We wish we ____ what you did when we were at high school
A. did B. could have done C. have done D. should do
1个回答 分类： 综合 2014-10-17

问题解答：

我来补答
答案是B,对过去的事情的但愿.
在这里,could have done==had done--------但在你的语境裏面,一般是had done,尽管也可以是could have done.
再问： 对过去的事情的但愿 这怎样看？
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