Greens must have been to Shanghai ,_____they?A.hadn't B.didn't C.can't D.weren't还有haven‘t they

分类: 作业答案 • 2021-12-20 03:02:39

问题描述：

Greens must have been to Shanghai ,_____they?A.hadn't B.didn't C.can't D.weren't
还有haven‘t they

答