题目内容
I’ll be free ___ seven o’clock.
A. after B. on C. in D. at
A
解析:
很容易误选D选项,但本句意是:我在7点后就有空。
练习册系列答案
相关题目
. “Can you spare me a few minutes now?” “______, but I‘ll be free this afternoon.”
|
A.No, I won’t |
B.Yes, with pleasure |
C.I‘m not sure |
D.I’m afraid not |