——Excuse me.Has the train arrived_?——Sorry sir.I'm afraid you have to wait another hour.

分类: 作业答案 • 2023-01-08 18:35:26

问题描述：

——Excuse me.Has the train arrived_?——Sorry sir.I'm afraid you have to wait another hour.
A.already B.either C.yet D.just选哪个?其他项怎么排除

答

c只有yet一般与完成时连用
希望可以帮到你,有不懂的还可以问我^^