问题
选择题
—Will you please repeat your idea?
—Certainly. But I'm sure that you ________ your attention.[ ]
A. don't pay
B. didn't pay
C. aren't paying
D. weren't paying
答案
答案:D
—Will you please repeat your idea?
—Certainly. But I'm sure that you ________ your attention.[ ]
A. don't pay
B. didn't pay
C. aren't paying
D. weren't paying
答案:D