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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 1094

After the new technique was introduced, the factory produced________tractors in 1988 as the year before.

A.as twice many B.as many twice C.twice as many D.twice many as
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Afterthenewtechniquewasintrodu