单选题 Speaker A: Excuse me, but can you tell us where the conference room is?
Speaker B: ______ The conference room is located on the third floor of the hotel.
A. Of course, sir. B. Yes, please.
C. Right, sir. D. You are welcome.

【正确答案】 A
【答案解析】意思是“当然可以，先生。会议室在宾馆的三层”。这道题很容易得出答案。A说：“打扰一下，您能告诉我们会议室在哪吗?”