I don't remember when ang where I__this umbrella A.buy B.have bought C.will buy D.bought

分类: 作业答案 • 2021-12-28 17:02:47

问题描述：

I don't remember when ang where I__this umbrella A.buy B.have bought C.will buy D.bought
我选的是B,觉得“不记得”是过去完成时对现在造成的影响,

答

答案为D
因为有when,所指为“过去时间”,不能和“现在完成时” 连用