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    Venus is our nearest neighbor in s 1 . It’s only 42 million kilometers away. We know that in some ways: Venus is l 2 the earth. Venus goes round the sun. It’s a 3 as big as the earth, too. In o 4 ways, the two planets are very different. Venus lies under very thick clouds of dust. The clouds hold the s 5 heat under them. In some places, the t 6 goes up to 280 centigrade. Earth people can’t live w 7 air, but our neighbour planet does have this k 8 of air. There is very l 9 weather on Venus. Still, some scientists believe microbes may be a 10 to live on Venus. They are not s 11 about this e 12 one thing: earth people cannot live on Venus. 【查看更多】

     

    题目列表(包括答案和解析)

    　　Venus（金星）is our nearest neighbor in space. It is only 42 million kilometers away. We know that in some ways, Venus is like the earth. It is like the earth to go round the sun. It is almost as big as the earth, too.

    　　Earth people Can't live without air, but our neighbor doesn't have this kind of air. There is very little water on Venus. Still, some scientists didn't believe there may be lives on it. These scientists think that some microbes（微生物）may be able to live on Venus. They are not sure about this but one thing earth people could not live on Venus.

    根据短文内容，选择最佳答案。

    (1) Venus is ________ the earth in space.

    [　　]

    A．far away from

    B．far from

    C．near to

    D．nearer to

    (2) Venus is ________ our planet.

    [　　]

    A．bigger than

    B．smaller than

    C．as big as

    D．as larger as

    (3) Venus is ________.

    [　　]

    A．satellite

    B．one of the sun's planets

    C．the earth planet

    D．one of the earth's planets

    (4) There is no ________ on Venus.

    [　　]

    A．water

    B．air

    C．microbes

    D．A and C

    (5) The scientists didn't believe that ________.

    [　　]

    A．there is no life on Venus

    B．we could live on Venus

    C．we Can't find some microbes on Venus

    D．there are some animals on Venus

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