M: Excuse me, madam, could I have a few minutes of your time please? ,F: Yes. ,M: We have released a robot. It can help you do housework. You might be interested. ,F: Thanks, but I don't have much housework and I don't need to do housework. My daughter does it.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: Thank you for doing this survey for me. This is a robot for you. (C) M: Well, thanks for letting me recommend the clothes for you. (D) M: Oh, you have known how to operate the robot. Thanks for buying.
A