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One day a man went to see his doctor and said to him, “I have swallowed(吞) a horse,1.I felt very ill. The doctor thought2.a few seconds and then said, “All right. Let me3. you. Please4.down on the bed. The doctor’s nurse gave the man an injection. The man soon went to5., and the doctor went out quickly to look6.a horse in the town. After half an 7.the doctor found a8., bought it and took it back. When the man woke up. He saw a horse9.  front of him. The doctor said, “I’ve taken it out of your stomach, and it would give you no more trouble now. The man10.at the horse and said, “But doctor, my horse is white and this one is brown.