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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 851

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It is an established fact that factory workers work better, harder, and have _____ accidents when their machines are painted orange rather than black or gray.

A.fewer B.few C.more D.less
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.Itisanestablishedfactthatfact