题目内容
I'm sorry to have you waiting so long for Marcia, and I'm afraid it'll be ten minutes _______ she comes back.
[ ]
A. before
B. after
C. until
B. after
C. until
A
练习册系列答案
相关题目
---I have a bad cold.
---_______________.
| A.No problem. | B.Yes, you don’t look well |
| C.Thanks. | D.I’m sorry to hear that. |