单项选择题

[听力原文]
W: What seems to be the problem
M: Well, 91 was crossing the road, where a car came round the comer too quickly, and when the driver saw me, it was too late to stop. I was knocked to the ground, and when I got up, my left arm and elbow were grazed and now, I have a pain in my ribs.
W: I’ll just take a look .Where does it hurt
M: It’s hard to say. It hurts all over.
W: Does it hurt when I do this
M: Ouch! The pain is very bad when you press here.
W: Well, your arm and elbow seem to be all right. Let me see your X-rays.
M: Is it serious
W: No. It’s not very serious, 10but you should take two or three weeks off work, and rest in bed as much as possible.
M: Should I take some medicine, doctor
W: All right. I’ll give you some herbal medicine to help you heal quickly. In addition, I will prescribe you some medicine for oral administration. Here is a prescription. Take it to the chemist’s, 11Please take the medicine according to the instruction.
M: Will I need to be put in piaster
W: No, it isn’t necessary. I have prescribed you a tube of ointment. Administer it two or three times a day.
M: Thank you very much, doctor.
W: Not at all. Goodbye!

What is the doctor’s suggestion to the man()

A. The doctor suggests that the man should drink more water.
B. The doctor suggests that the man should not eat too much meat.
C. The doctor suggests that the man should not walk these two weeks.
D. The doctor suggests that the man should rest in bed as much as possible.