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  • 更新 2022-09-04
  • 科目 英语
  • 题型 填空题
  • 难度 中等
  • 浏览 75

There are about 6,000 languages that are spoken around the world, but 43% of them are dying out. If no   is taken, some of these languages will disappear. (act)

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Thereareabout6,000languagestha