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Ⅲ.阅读理解

  • A    Tibet is among the most popular places for Chinese tourists. The number of travelers to Tibet has grown by 10% every year for a few years. Since July l,2006,when the first train ran 1956 kilometers from Xining to Lhasa,more and mo
  • Because there isn’t much oxygen there,trains will have oxygen masks(氧气罩)for those who need them.It makes passengers feel more comfortable when they have enough oxygen on the famous"roof of the world .There are also doctors on the train to make sure that a
  • A. Qinghai Lake                               
  • B. Karaoke.
  • C. Kunlun Mountain.                               
  • D. The Potala Palace.
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