May I open the window to let in some fresh air?-.A. Go aheadB. Take careC. Come on

问题补充：

--- May I open the window to let in some fresh air?

---- .

A. Go ahead

B. Take care

C. Come on

D. Hold on

答案：

(答案→)A. Go ahead

B. Take care

C. Come on

D. Hold on

解析：句意：--我可以打开窗子让一些新鲜空气进来吗？--可以，打开吧。Go ahead 好吧，可以； Take care 小心； Come on 快点； Hold on等一下。根据句意故选A。