“Do you mind ? ” “Go ahead.”A. closing the windowB. your closing the windowC. my closing t

问题补充：

“Do you mind ? ” “Go ahead.”

A. closing the window

B. your closing the window

C. my closing the window

D. I closing the window

答案：

A. closing the window

B. your closing the window

(答案→)C. my closing the window

D. I closing the window

解析：Do you mind..后常有i引导的从句或加动名词短语,A B两项逻辑主语有问题,D为动名词复合形式,代词不应为主格.