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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1608

She ought to stop working, she has a headache because she __________ too long.

A.has been reading B.had read C.is reading D.read
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Sheoughttostopworking,shehasah