练习册

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  • 试题
    Pile the hay in the corner. 把干草堆到边上. 【查看更多】

     

    题目列表(包括答案和解析)

    Fill in the blanks according to the words in the brackets.

    What are they ________ (do) ?

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    He can't ________ all the boxes in the car. It's too full.

    [　　]

    A．take
    B．carry
    C．put
    D．bring

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    根据语境，用适当的单词或词组完成下列句子

    The Nile River is the ________ river in the world.

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    Last winter I often saw some people _______ off the snow in the street.

    [　　]

    A．to sweep

    B．swept

    C．sweep

    D．sweeps

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    阅读理解

    　　Snow fell on the mountain．It snowed and snowed．The snow did not melt(融化)．It became deep and heavy．The snow on the bottom pressed(挤压)together．, it became ice．

    　　The ice was very wide and thick．It began to move down the mountain．It was like a river of ice．It was a glacier(冰河)．

    　　Sometimes the glacier moved only a few inches(英寸)each day．As it moved, it took rocks and dirt with it．It changed the land．In some places, it left hills．In some places, when the glacier melted, it made rivers and lakes．

    　　A million years ago, there were many big glaciers．Glaciers covered many parts of the world．The glaciers changed the land．

    　　Glaciers are still at work today．A glacier in the north of Canada is cutting a new path(路)down the side of a mountain．This glacier will change the land, too．

    (1)

    The snow that fell on the mountain

    [　　]

    A．

    became snowman

    B．

    melted

    C．

    became ice

    D．

    turned to rain

    (2)

    The word in the story that means a river of ice is ________．

    (3)

    The story says, “The snow did not melt．It became deep and heavy”．The word it means ________．

    (4)

    Which of the following does this story lead you to believe?

    [　　]

    A．

    There are not as many glaciers as there used to be

    B．

    Glaciers do not change the land as they move over it．

    C．

    Glaciers are found only in warm places．

    (5)

    How fast did the glacier move?(Which sentence is exactly like the one in your book?)

    [　　]

    A．

    Sometimes the glacier moved only once a year．

    B．

    Sometimes the glacier moved over ten miles each day．

    C．

    Sometimes the glacier moved only a few inches each day．

    (6)

    The main idea of the whole story is that ________．

    [　　]

    A．

    snow is heavy

    B．

    the high land never changes

    C．

    glaciers changed the land

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