F: What seems to be the matter, young man? ,M: I've got a cold for a few days. ,F: Are you eating normally? ,M: No. I just had a glass of water from morning till now.
(A) F: Excuse me, could you repeat the question? (B) F: Can I take your order now, sir? (C) F: Well, you should go for a physical examination first. (D) F: How long does your fever last?
C