题目内容

---Excuse me , sir. Is the library open all day?

---___________. Only from 6.30 to 9.30

A. Yes, of course.      

B. That’s right.

C. Sorry, I’m not sure.  

D. Sorry, I’m afraid not.

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网