W: Clinic. Can 1 help you? M: Good afternoon. This is Frank Stone. I want to make an appointment with Doctor Milton, please. W: OK, Mr. Stone. We have you on our records. Can you manage this afternoon? M: I'm afraid not. 1 can manage tomorrow. W: I'm afraid Mr. Milton is not on duty tomorrow. He'll be here the day after tomorrow. That's Thursday, March 27th. M: Fine. W: Will 5:20 be all right? M: Well, yes. But what time is the clinic closed? W: We start from 9:00 a.m. and close at 7:00 p. m. on weekdays. We don't work at the weekend. M: I'd prefer a later time so that I can come along after work. W: Then what about 6:15? M: Well, that's fine., Question: Why won't Mr. Stone come to the clinic tomorrow? (A) He can't spare the time. (B) The clinic will be closed. (C) Dr. Milton won't come to work.
(C) Dr. Milton won't come to work.