根据对话内容，从方框内选出能填入空白处的最佳选项。其中有两项为多余选项。

A. What kind of food do you eat? B. Do you do any exercise? C. How often do you go to see the doctor? D. Have you caught a cold? E. Do you have breakfast? F. Have you taken any medicine? G. How long have you been like this?

A: What's the matter with you?

B: I feel ill. I have a stomachache and my head hurt.

A:

B: Since Friday, I've been ill for about three days.

A: I see.

B: No, I don't think so

A: Let me take your temperature. Hmm, there's no fever .

B: Usually fast food.

A:

B: No, not usually.

B: No, not usually

A: That's the problem, Fast food and no breakfast. That's why you have a stomachache.

B: Not rally I haven't done much exercise since I got my computer last year.

A: You spend too much time in front of the computer. It is bad for your health.