单项选择题
A.No, I don't need your help. B.Yes. I'd like to withdraw some money C.Well, leave me alone. D.Don't bother me!
A.No, no. I can help it myself. B.Thank you. C.Sorry, you can't. D.No, I don't need you.
A.Excuse me, you can't B.I'm afraid you can't C.I can't agree with you D.Yes, thank you