单项选择题
A.Yes, go ahead. B.Sorry, I'm kind of busy. C.OK, what's up? D.Yeah, what's on your mind?
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.