用恰当的词语填空。完成对话。每空一词。
D = doctor P = patient
D: What's the matter with 1_________, young man?
P: I cough day and night. I can't sleep well.
D: Let me see. Open your 2_________and say "Ah".
P: Is there anything wrong with my throat?
D: No, 3_________serious. Do you smoke?
P: Yes, These days I am smoking a lot.
D: Don't smoke too much. It may 4_________ cancer.
P: I see. I'll try to give up smoking.
D: Well, take this medicine three 5_________a day and have a good rest.
You'll be all right soon.
P: Thank you very much.
D: You're welcome.
