－Could you do me a favor?－. A. Of course notB. Sure what’s it?C. I’m very busy

问题补充：

－Could you do me a favor?

－.

A. Of course notB. Sure, what’s it?C. I’m very busy

答案：

解析：本句是情景反应中，Could you do me a favor?意思为请你帮助一下好吗？