Have you ever been to Paris?Yes,I have ______been there.A.once B.ever C.still D.yetA和B有什么区别?

分类: 作业答案 • 2021-12-20 01:53:44

问题描述：

Have you ever been to Paris?Yes,I have ______been there.A.once B.ever C.still D.yet
A和B有什么区别?

答