• 2022-05-29
    Who first used paper?
  • The Chinese first used paper.

    内容

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      The higher the standard of living and greater the national wealth, the ______. A: greater is the amount of paper is used B: greater the amount of paper is used C: greater amount of paper is used D: amount of paper is used is greater

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      The higher the standard of living and the greater the national wealth, the ______ . A: greater number of paper is used B: greater amount of paper is used C: greater the number of paper used D: greater the amount of paper used

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      89.The higher the standard of living and the greater the national wealth, the ______. A: greater is the amount of paper used B: greater amount of paper is used C: amount of paper is used is greater D: greater the amount of paper used

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      Who is responsible for checking the language quality used in a research paper? A: Journal editor B: Author C: Publisher D: Journal Manager

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      Who published a scientific paper as the first author in college ? ( ). A: Li Jianing B: Song Qingyun C: Cao Shuxin D: Ashly