F: Good morning. May I speak to Mister Smith, please? ,M: Speaking. ,F: This is the front desk. I'm afraid that the heating in your room needs repairing, we would like to request you to change your room. We're terribly sorry for the inconvenience.
(A) M: So I have to change my room, right? (B) M: I will check out when I come back. (C) M: You mean I have to change my room just because the light doesn't work. (D) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
A