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    Two thirds of the of the earth is covered with water. 【查看更多】

     

    题目列表(包括答案和解析)

    _____ of the surface (表面) of the earth is covered with water.
    [     ]
    A. First third
    B. Two thirds
    C. One three

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    _______ of the surface（表面）of the earth is covered with water.

    [　　]

    A．First third

    B．Two thirds

    C．One three

    D．Two three

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    用方框中所给词的适当形式填空，使短文正确、通顺。每个词限用一次。
               down    part    turn    almost    dark    star    nobody    through    hours    cover
          The universe is everything out or in space. (1)              knows how big the universe is. When we
    talk about the universe, we mean the earth, the sun, the moon and the (2)             .
           Now let me tell you something about our earth. The earth is a huge ball. It (3)            round and
    round in space. Its surface (表面) is (4)              by water and land. If you are in a space plane and
    look (5)             at the earth from up in space, you will see lots of clouds over the surface of the earth. (6)             clouds you will see the blue colour of the oceans and seas. (7)             two-thirds of the
    earth is covered with water.
          We live on the outside (8)              of the earth. Around and above us is the air. The earth takes
    twenty-four (9)             to turn all the way round-that is one day and one night. When your country is
    facing (朝向) the sun, it is day-time for you. But as the earth turns you away from the sun, everything
    around you grows, (10)              .
          Can you tell me something more about the earth or the universe?

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