A、Leukemia. B、Gastric ulcer. C、Immune disease. D、Gastric influenza. C医生说病人的红细胞量高，证明身体正在跟病毒斗争，由此推理可知，病人可能是免疫系统出了点问题。故本题选C。

P: Here is my result, doctor.
D: Have a seat, and let’s have a look. Well, your ECG is perfectly normal, and there is no problem with your X-ray, either. But your white blood cell count is rather high, which is what I expected, and it shows your body is fighting the virus.
P: Is there anything here I can do so that I can feel better, doctor? I am really busy at work this week. And I have a lot of stuff to do, but I don’t feel opt to it. Also my daughter is studying bad and...
D: Don’t worry. It’s just against the feel. But I will give you some medicine for it to make you feel better. Three times a day take the white tablets as directed on the label after meals. And for the(...) tablets, take one or two depending on how suitable your bowels are.
P: Is there anything else I can do, Doctor Hunt?
D: I know you are busy, but you really shouldn’t go to work. However, that’s up to you. Rest as much as possible, drink plenty of liquid, and eat plenty of vegetables and fruits. Remember, an apple a day keeps the doctor away. If there is no improvement after three days, come back and see me again.
P: Thank you, doctor.
Questions:
16. According to the women’s test results, which of the following item is abnormal?
17. Which of the following is not the reason for the woman’s anxiety?
18. What is the doctor’s diagnosis of the woman?
19. How does the doctor say the medications are administered for the woman?
20. Which of the following is not one of the suggestions by the doctor?