题目内容：

Did you do some shopping last week?回答 原因

优质解答

肯定回答：Yes,I did.
否定回答：No,I didn't.
问句是一般过去时,所以用助动词 did/ didn't 去回答
如果 you “ 你们”,答语是：Yes,we did.No,we didn't.
不明白的再问哟,请及时采纳,多谢!