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As a recent survey states, people can hardly enjoy a clear blue sky because of the high le

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解决时间 2021-01-04 00:23
  • 提问者网友:星軌
  • 2021-01-02 23:36
As a recent survey states, people can hardly enjoy a clear blue sky because of the high level of PM 2.5.
A. in trouble
B. on purpose
C. as usual
D. in ruins
最佳答案
  • 五星知识达人网友:不如潦草
  • 2021-01-03 01:10
A. in troubleB. on purpose(答案→)C. as usualD. in ruins解析:A. in trouble有困难,B. on purpose故意地,C. as usual像平常一样,D. in ruins成为废墟,句意:正如最近 的调查表明的,人们几乎不能象平常一样享受清澈的蓝天,因为PM2.5的高水平。选C。
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  • 1楼网友:琴狂剑也妄
  • 2021-01-03 01:26
感谢回答,我学习了
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