— Could I use your computer for a few moments please?— . I’m not using it myself.A. Come

问题补充：

— Could I use your computer for a few moments, please?

— . I’m not using it myself.

A. Come on

B. It depends.

C. Go ahead

D. That’s great.

答案：

A. Come on

B. It depends.

(答案→)C. Go ahead

D. That’s great.

解析：短语辨析。A. 来吧 B.这取决于 C.继续 D.太棒了。句意：我能用一会儿你的电脑吗？——用去吧!我现在自己不用。选C。