单项选择题

A: Good morning, madam. I wonder if you could spare me a few minutes of your time
B: ______
A: Well, actually I represent the New British Encyclopedi

A.
B: Oh, not today. Thank you !A. I don't know if I can. Are you selling somethingB. May I take a messageC. What have you decidedD. You may have it longer if you lik