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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 240

________ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.

A.Even if B.As far as
C.If only D.So long as
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thecalculationisright,scientis