Ⅰ. 补全对话，其中两项为多余选项。
Doctor: Good morning. 1.
Jack: I don't feel well. I have a bad headache.
Doctor: 2.
Jack: Yes, I also cough day and night.
Doctor: Let me check. Oh, you have a cold.
Jack: 3.
Doctor: Don't worry. It's not serious.
Jack: 4.
Doctor: You should take this medicine twice a day.
Jack: 5.
Doctor: Sure. And you should drink more water.
Jack: Thank you, doctor.
A. What should I do?
B. What's the matter?
C. Can you give me some medicine?
D. Do you have a cough?
E. Do you think I broke my nose?
F. Is it serious?
G. Did you hurt yourself?

1. B 2. D 3. F 4. A 5. C

我们可以根据对话的上下文逻辑逐一匹配选项：
1. 空后Jack回答自己不舒服、头疼，可知医生此处是询问对方哪里不舒服，对应B选项“What's the matter?”。
2. 空后Jack用Yes作答，还补充说明自己日夜咳嗽，可知此处是医生询问对方是否咳嗽的一般疑问句，对应D选项“Do you have a cough?”。
3. 空后医生回应“别担心，不严重”，可知Jack此处是询问自己的病是否严重，对应F选项“Is it serious?”。
4. 空后医生告知Jack用药要求、给出应对建议，可知Jack此处是询问自己应该怎么做，对应A选项“What should I do?”。
5. 空后医生回答“当然可以”，还补充了多喝水的嘱咐，可知Jack此处是提出请求，询问能不能给自己开点药，对应C选项“Can you give me some medicine?”。
多余选项E和G均不符合本次就医对话的语境。