问题
选择题
—Can I help you, sir?
—________. I'm just having a look. [ ]
A. Yes, you can
B. No. you can't
C. No, thanks
D. Yes, please
答案
答案:C
—Can I help you, sir?
—________. I'm just having a look. [ ]
A. Yes, you can
B. No. you can't
C. No, thanks
D. Yes, please
答案:C