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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 125

It’s surprising that your brother __________ some knowledge of the computer just by watching others working on it.

A.picked up B.packed up
C.put up D.made up
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It’ssurprisingthatyourbrothers