F: You should have known that it might do you harm if you don't cover your head on such a cold winter day. ,M: It doesn't matter. I am used to it.
(A) F: Trust me, wearing a hat is a better choice and I am sure you will change your mind. (B) F: Excuse me, could you repeat the question? (C) F: This winter is no so cold as before and I am sure the weather will be fine. (D) F: Wow, unlike you, I am afraid of being done harm to.
A