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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 736

______, the concert began.

A.The listeners having taken their seats B.Having taken their seats
C.Having taken their places D.Taking their seats
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,theconcertbegan.A.Thelistener