I have finished my homework.When _you_it?怎么添?答案是when did you finish it,可前面是完成时,回答怎么就成过去时了呢?

分类: 作业答案 • 2022-09-25 17:54:22

问题描述：

I have finished my homework.When _____you_____it?怎么添?
答案是when did you finish it,可前面是完成时,回答怎么就成过去时了呢?

答

I have finished my homework.When _____you_____it?怎么添?答案是when did you finish it,可前面是完成时,回答怎么就成过去时了呢?