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    8、若 a＜0，则不等式 ax+b＞0 的解集是＿＿＿＿。

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    7、三角形的三边长分别是 6、9、x，则 x 的取值范围是＿＿＿＿。

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    6、不等式－3≤5－2x＜3的正整数解集是＿＿＿＿。

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    5、不等式组 　的解集是＿＿＿＿。

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    4、在数轴上表示：x≥－1。

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    3、不等式 3x－2＞4 的解集是＿＿＿＿。

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    2、用不等式表示“a 是非正数”为＿＿＿＿。

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    1、已知：a＞b，则－3a+5＿＿＿＿－3b+5。

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    第二节 书面表达(共25分)

    　　 Recently, our class have had a discussion about the factors that influence the sustainable development in the world.　　　　　　　　　　　　　　　　　　　

    _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    太　 原　 五　 中

    2009-2010学年度第二学期月考(4月)

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    第一节短文改错(满分10分)

    Nowadays in the United States, more and more people are　
    		76. ______________
    beginning to build underground houses where save open land.　
    		77. ______________
    When houses are underground, there are more land for parks,　
    		78. ______________
    playgrounds and gardens. Underground house also save energy.　
    		79. ______________
    They use only a few energy to stay warm or cool. As we know,　
    		80. ______________
    the idea underground houses is very old. People in the past　
    		81. ______________
    live in underground houses and underground cities in China. And　
    		82. ______________
    today you can’t find large underground shopping centers in China,　　
    		83. ______________
    Japan, South Korea and Canada as well as. Some countries also　　
    		84. ______________
    build underground factories and shop-houses to held things.　
    		85. ______________

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