—We have booked a room for today and tomorrow.— sir.A. I’m sureB. My pleasureC. It’s all

问题补充：

—We have booked a room for today and tomorrow.—, sir.

A. I’m sure

B. My pleasure

C. It’s all right

D. I’ll check

答案：

A. I’m sure

B. My pleasure

C. It’s all right

D. I’ll check

解析：I’ll check的意思是“让我来看看”“让我查一查”。