A. I have to check if there’s a room ava
题型：单项选择题
问题：
A. I have to check if there’s a room available.B. I’ve just arrived from Nanjing.C. Thank you. No problem.D. Have you made a reservation, sir (Dialogue- 1) ( R-receptionistG-guest)
R: You’re welcome, sir. If you need any help, do let us know.G: ________
