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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 308

As high school students, it’s very important to keep ourselves ______ of what’s happening home and abroad every day.

A.to inform B.informing C.informed D.be informed
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Ashighschoolstudents,it’sveryi