单项选择题
A.I don't really agree with you B.I should have listened to you C.It doesn't matter. I trust him D.Thank you for being so helpful
A.Yes. No matter what you say. B.Yes. Thank you for your clarification. C.Yes. You sure understand me. D.Yes. Absolutely.
A.Just a second. B.Not that I know of. C.I can't think of it now. D.Why ask?