问题
选择题
一I'm sorry, I was late.
—________. [ ]
A. Not at all
B. It doesn't matter
C. Of course not
D. Don't mention it
答案
答案:B
一I'm sorry, I was late.
—________. [ ]
A. Not at all
B. It doesn't matter
C. Of course not
D. Don't mention it
答案:B