M: Hello, Mrs White, what can I do for you? W: I don't know what's the matter with me. I'm always feeling tired, I'm usually worn out at the end of the day. M: I see. Let me take your pulse rate first., Question: What do we learn from the conversation? (A) The woman is a close friend of the man. (B) The woman has been working too hard. (C) The woman is seeing a doctor.
(C) The woman is seeing a doctor.