• 2022-06-07
    The high temperatures could meltice at the North Pole and South Pole.
    A: fade
    B: defrost
    C: evaporate
    D: thaw
  • D

    内容

    • 0

      From paragraph two to paragraph 5, the author went to the South pole and the north pole to.collect the evidence of __________. A: The thinning of the polar cap. B: The rising level of carbon dioxide. C: Progress brought by Industrial revolution. D: Global warming.

    • 1

      When did the speaker swim across the North Pole?

    • 2

      The_____ is one of the necessary instruments in the North Pole exploration.

    • 3

      Give the Chinese equivalent to the following term.the North Pole

    • 4

      Where is the South Pole A: At the top of the world. B: At the bottom of the world. C: In the middle of the world.