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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 1712

With the development of science, more new technology _______ to the fields of IT.

A.has introduced B.is being introduced
C.is introduced D.was introduced
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Withthedevelopmentofscience,mo