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如图,数轴所示两点表示a,b两数,则下列比较和的大小正确的是( ) A.> B....
如图,数轴所示两点表示a,b两数,则下列比较
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/0.png)
和
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/1.png)
的大小正确的是( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/images2.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/2.png)
>
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/3.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/4.png)
<
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/5.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/6.png)
=
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103000638850479574/SYS201311030006388504795008_ST/7.png)
D.无法比较
考点分析:
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