听力原文：M: What's the matter with you？W: I'm not feeling well, doctor. I have a fever.M:

听力原文：M: What's the matter with you？

W: I'm not feeling well, doctor. I have a fever.

M: I'll take your temperature first. How long have you been like this？

W: It began yesterday.

M: Do you feel thirsty？

W: Yes.

M: Do you sleep well？

W: No, last night I could hardly sleep.

M: Well, it's probably the flu. Take this to the drugstore.

W: Yes, doctor.

M: Take the medicine and come back in three days.

What did the doctor do first？

A．Gave the patient some medicine.

B．Took the patient's temperature.

C．Let the patient go home.