问题补充：
--Could you please tell me something about your travel in Sydney?
AExcuse me
B. It’s very nice pf you to say so
C. Certainly, I’ll be glad to
D. No, I don’t like it
答案：
A. Excuse me
B. It’s very nice pf you to say so
(答案→)C. Certainly, I’ll be glad to
D. No, I don’t like it
解析：“你能告诉我有关于你的悉尼之旅吗？”“当然，我很乐意。”根据语境，选C。
