M: Could you come to our evening party tomorrow? ,F: I'd like to, but it's a great pity that I have something more important to do then.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: So, you would like to come to our evening party the day after tomorrow and you intend to go to the evening party. (C) M: Okay. It's a pity that you can't go to the evening party. (D) M: Really? You think it's not a pity that you have something important to do then, and you can't go to the evening party?
C