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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 695

To encourage an open information exchange, we will invite ________ and overseas scholars and experts to give talks on present and future developments in some technical fields.

A.superior B.relevant C.parallel D.domestic
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Toencourageanopeninformationex