单选题 W: Carol told us on the phone not to worry about her. Her left leg doesn't hurt as much as it did yesterday.
M: She'd better have it examined by a doctor anyway. And I will call her about it this evening.
Q: What does the man think Carol should do?
A. See a doctor.
B. Stay in bed for a few days.
C. Get treatment in a better hospital.
D. Make a phone call to the doctor.