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    阅读理解。
    请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
    注意:每个空格只填1个单词。
         Like dogs,birds breathe in air and get oxygen to supply body tissues,while fish breathing
    depends on getting oxygen from water through parts of its body.
         However,birds' respiration (呼吸) is different from that of dogs and is much more efficient
    than that of other animals.The lungs take up just 2 percent of a bird's body volume,yet the bird
    quickly takesin large amounts of oxygen and quickly removes waste and excess heat.
         There are actually two respiration systems,internal and external.
         The external respiration system uses the lungs and a series of air sacs (袋囊) distributed
    throughout the body so that the oxygen supply is in direct communication with body parts.Oxygen
    is taken in and exchanged for carbon dioxide in the blood,then the carbon dioxide is moved out.
    So far,much like dogs.
         However,in an important difference,the air flow in a bird is one way,through a series of tubes
    and cells,rather than two ways,in and out of the lungs,as it is in dogs.A constant stream of air goes
    through lungs and then is channeled through the complex system of air sacs,which also help remove
    excess heat,as wellas through hollow bones.The gases are then channeled forward through the lungs
    again,then through more air sacs,finally ending up in the windpipe,and are expelled from the body.
          The air sac system is bigger than the lungs and takes up 15 percent of the chest and belly area.
          Meanwhile,the birds' great oxygen needs are also handled by the internal breathing system.
         The oxygen,stored primarily in body fat tissue,is burned through the process of cell respiration.
    This process produces both muscular energy and heat.

    1.water     2.respiration    3.directly     4.Air     5.small    6.Process   
    7.stopping/stop   8.hollw  9.channeled        10.finishing/stopping
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    阅读理解。
         请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。
         注意：每个空格只填一个单词。
          We live in a time when the day is controlled by selfishness and greed. The battle of selfishness
    and greed has been increasingly fierce and there have been many casualties, but desire has tired too
    many people and we find that the populated areas of the twenty-first century have lost hope for the
    boring symphony of selfishness. Now I have several suggestions that will get you back on your feet,
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         Share with others. A miser is a person who cares extremely about their wealth and takes from
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    never admit that they take far more than they give. We are supposed to give a little, even if we receive
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    the battle of which have been much (2)    ▲  
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    Have a right (3)    ____▲   towards money

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    		 lPeople dislike those who are extremely (7)    ____▲   about
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    阅读理解。
         请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。注意：每空
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    阅读理解。
    请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
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    阅读理解。
         请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。注意：每空
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