—Would you mind my opening the window to let some fresh air in?
—Not in the least. .
A. Come on
B. Take care
C. Go ahead
D. Hold on
网友回答
A. Come on
B. Take care
(答案→)C. Go ahead
D. Hold on
解析：句意：--你介意我打开窗子进通通风？--不介意，你开吧。Come on快点； Take care小心；Go ahead行，好吧；Hold on等一下。根据句意故选C。