单句改错 1. A lighting candle lit up the wh
题型：改错题
问题：
单句改错
1. A lighting candle lit up the whole room.
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2. Losing in thought,he almost ran into the car in front of him.
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3. Comparing with other professors,he is an excellent speaker.
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4. I can't stand laughing at.
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5. Can you make the students understood the text?
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