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不等式组的解集在数轴上表示正确的是( ) A. B. C. D.
不等式组
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的解集在数轴上表示正确的是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022164706277839378/SYS201310221647062778393008_ST/images1.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022164706277839378/SYS201310221647062778393008_ST/images2.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022164706277839378/SYS201310221647062778393008_ST/images3.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022164706277839378/SYS201310221647062778393008_ST/images4.png)
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