题目内容:
[交际用语]- You haven't paid for it yet. - _________
A Oh, I'm really very sorry. B Thank you C Not at all D Of course, I know
参考答案:
答案解析:
[交际用语]- You haven't paid for it yet. - _________
A Oh, I'm really very sorry. B Thank you C Not at all D Of course, I know