-Excuseme,isthisseattaken?  -

问题详情：

 - Excuse me, is this seat taken?  

- _____. That man got his books and left a few minutes ago.

A. I’m afraid so       B. I don’t think so          C. I don’t know        D. I hope not

【回答】

C

知识点：情景交际

题型：选择题