—Can you keep an eye on my bag Mary? I just want to use the bathroom.—. It will be safe w

问题补充：

—Can you keep an eye on my bag, Mary? I just want to use the bathroom.

—. It will be safe with me.

A. I don’t think so

B. Forget it

C. Go ahead

D. You’re welcome

答案：

A. I don’t think so

B. Forget it

(答案→)C. Go ahead

D. You’re welcome

解析：本题考查交际用语。后句的意思是“去吧，我在这里给你看着很安全的”。 Go ahead{用来答应对方的请求）做吧,干吧。