问题补充:
---Thanks for your help, but can you do me one more favor, please?
--- , sir. What’s it then?
A. Just a minute
B. At your service
C. That’s right
D. It’s my pleasure
答案:
A. Just a minute
(答案→)B. At your service
C. That’s right
D. It’s my pleasure
解析:考查交际用语。A请稍等;B乐意为你服务;C那是对的;D我的荣幸。句意:—谢谢你的帮助。我还想你帮我一个忙。—乐意为你服务。请问:是什么忙呢?根据句意说明B正确,