补全对话: T: Good afternoon, Doctor. D: Good afternoon. Do sit down. 21 . T: My nose is stopped up, I can’t breathe and my head aches. D: 22 . Oh , it’s very yellow . T: I don’t like eating anything. And I feel hot and feverish. D: 23 It’s a bit high. Thirty-eight point five. 24 T: About a week. D: You must take some medicine and stay in bed for another two days. Here is the medicine. T: 25 . D: Three times a day, after dinner, please. Drink plenty of water. T: Thank you very much, doctor. Goodbye. D: Goodbye! A. You have caught a bad cold. B. Let me take your temperature. C. What’s wrong with you? D. How often shall I take it? E. How long must I stay in bed? F. How long have you been ill? G. Now show me your tongue, please.