-So hot in the classroom. Would you mind the windows?--OK. I’ll do it right now. A. to clo

问题补充：

-So hot in the classroom. Would you mind the windows?

--OK. I’ll do it right now.

A. to close B. to open C. opening

答案：

解析：mind为及物动词,介意的意思,后面可接名词动名词等,后面不能跟动词不定式故选C.