问题
填空题
A. Thank you
B. It’s my pleasure
C. By the way
D. No, ofcoursenot
E. Nevermind
A:Would you sign the register please,sir
B:Sure. ______,does my room have a private bath
A:Certainly. Every room in this hotel has a private bath.
答案
参考答案：C
解析：由上下句意思可知，选择C项。