— I hope you dont mind my opening the window.— Its much too hot here.A. CertainlyB. Of c

问题补充：

— I hope you don mind my opening the window.

— Its much too hot here.

A. Certainly

B. Of course not

C. All right

D. Never mind

答案：

A. Certainly

(答案→)B. Of course not

C. All right

D. Never mind

解析：固定答语。