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

问题补充：

—I hope you don mind my opening the window.—. Its much too hot in 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：

试题分析: 句意：我希望你不要介意我开窗。当然不介意了，这儿太热了。Certainly当然，Of course not 当然不，All right 好的，Never mind不客气。根据Its much too hot in here.这儿太热了，可知选B.