----It’s too hot. Would you mind the door?--. Please do it now.A. to open; OK B. openi

问题补充：

----It’s too hot. Would you mind the door?

----. Please do it now.

A. to open; OK

B. opening; Certainly not

C. opening; Of course

D. to open; Good idea

答案：

A. to open; OK

(答案→)B. opening; Certainly not

C. opening; Of course

D. to open; Good idea

解析：mind 后接动词ing形式，又根据后文的内容Please do it now.说明不介意，故选答案为B