—I’m sorry to trouble you, madam.
—
A. What for?
B. My pleasure.
C. It’s no matter.
D. What seems to be the problem?
网友回答
A. What for?
B. My pleasure.
(答案→)C. It’s no matter.
D. What seems to be the problem?
解析：考查交际用语：A. What for?为什么？B. My pleasure.很乐意C. It’s no matter.没关系D. What seems to be the problem?什么问题？句意：