--Must I come to see you again? 

--No, you________.

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　　Once an old man went to see a doctor. The doctor looked him over carefully and said, “Medicine won't help you. You must have a good rest. Go to bed early, drink milk, walk a lot and smoke one cigar a day. Go to the country place for a month.”

　　After a month the man came to the doctor again. “How are you?” said the doctor. “I am glad to see you again. You look much younger.” “Oh, doctor! I feel quite well now.” said the man. “I had a good rest. I went to bed early, drank a lot of milk and walked a lot. Your advice certainly helped me, but that you told me to smoke one cigar a day almost killed me first.”

(1) The doctor told the man ________.

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(2) Which of the following sentences is true?

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A．The doctor told the man to visit a beautiful city of the country for a month.

B．The doctor didn't tell him what to do.

C．After a month, the old man felt better.

D．The old man was younger than before after a month.

(3) The doctor's words were ________ for the old man's health.

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(4) The doctor wanted the old man ________.

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A．to go worse

B．to smoke less than before

C．to help him

D．to start smoking

(5) From what the old man said at last, we think ________.

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A．one cigar a day was really helpful to him

B．one cigar a day was better than before

C．he didn't understand the doctor's advice

D．smoking made him feel better than before

－Must I come to see you again?

－No, you ________.

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A. how long   B. how often 　　    C. how soon 　　    D. how much