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IELTS Advanced 7.0 - Luyện tập 01

  • Game Code: 2709725
  •  English    1     Public
    Revise vocabulary
  •   Study   Slideshow
  • Traditional cars ________ to run, which contributes to air pollution. (It refers to using coal, oil, or gas for energy.)
    burn fossil fuels
  •  15
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