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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 861

As Mary ______ a poem, her little sister ______ asleep.

A.was reading, has fallen B.was reading, was falling
C.was reading, fell D.read, was falling
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AsMaryapoem,herlittlesisterasl