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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 875

. He _____ English for ten years by the time he takes the examination.

A.will have been studying B.would have been studying
C.will study D.studied
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.HeEnglishfortenyearsbythetime