We wish we ____ what you did when we were at high school.A.did B._英语解答

We wish we ____ what you did when we were at high school.A.did B.could have done C.have done D.
为什么是B.不应该是had done
wish后的虚拟规定的很清楚，用had done 的形式，

人气：353 ℃　时间：2019-11-06 15:32:05

解答

could have done 意思是本可以做而没做.与had done 都是对过去的虚拟根据when we were at high school 语境都符合但是前者的语气跟强烈一些强调本可以做而没做