摘要： - Must I take the medicine every day? - No, you . A. must not B. may not C. don’t have to D. haven’t Ⅱ.情景交际. 从方框中选择适当的句子补全对话.其中有两项是多余的. A: You look pale, Doctor Li. 11 B: I only feel a little tired. A: It looks more serious than being tired. 12 B: No, thanks. Nothing serious, I think. A: 13 But you have worked for thirty-six hours without having a rest. B: I’m a doctor. 14 A: 15 A. I have to save the patients. B. I know SARS is spreading. C. So you should care for yourself first. D. And it’s my duty to save the patients. E. You must be tired. F. What’s the matter with you? G. May I take you to the office?

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