—We have booked a room for today and tomorrow.— sir. A. I’m sureB. Thank youC. My pleasur

问题补充：

—We have booked a room for today and tomorrow.

—, sir.

A. I’m sure

B. Thank you

C. My pleasure

D. I’ll check

答案：

A. I’m sure

B. Thank you

C. My pleasure

(答案→)D. I’ll check

解析：句意：--我们已经定了一间今明两天的房间。--我查一下，先生。I’m sure我确定；Thank you谢谢；My pleasure不客气；I’ll check我查一下。根据句意故选D。