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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 989

Many citizens urged their government to take measures to cut _______ their carbon emission to reduce greenhouse effects.

A.off B. up C. out D.down
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Manycitizensurgedtheirgovernme