F: Have you heard there's a car accident just in the opposite of the street? ,M: No. I have just returned from London.
(A) F: You went to Washington? Never mind. Let me tell you some details of the accident. (B) F: London? For business?Anyway, you didn't see the helicopter crush over the street. (C) F: Oh, you just came back from London. No wonder you know nothing about the accident. (D) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
C