科学谜语 |
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引用本文: | 应平.科学谜语[J].今日中学生,2009(3). |
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作者姓名: | 应平 |
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作者单位: | |
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摘 要: | 1.I can be seen most nights, sometimes you can even see me during the day.
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Science Riddles |
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Abstract: | 1.I can be seen most nights, sometimes you can even see me during the day. |
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