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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 677

As we all know, the world’s supplies of oil_________ up with the development of industry and the increase of cars.

A.are being used B.are using
C.have used D.have been used
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Asweallknow,theworld’ssupplies