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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 1681

I am delighted            as chairman of the students,union last winter.

A.to appoint B.to be appointed
C.to have appointed D.to have been appointed
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Iamdelightedaschairmanofthestu