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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 1212

After a 68-hour flight in the Shenzhou VII spaceship, three astronauts Zhai zhigang, Liu Boming and Jing Haipeng returned to the earth _____.

A.safely and soundly B.safe and sound C.safely and sound D.safe and soundless
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Aftera68hourflightintheShenzho