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函数y=e|lnx|-|x-1|的图象大致是( ) A. B. C. D.
函数y=e
|lnx|-|x-1|的图象大致是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696007_ST/images0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696007_ST/images1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696007_ST/images2.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696007_ST/images3.png)
考点分析:
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的左焦点,且两曲线的公共点的连线过F,则该椭圆的离心率为( )
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B.
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C.
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D.
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(文科做)右图是2008年某校举办的作文大赛上,七位评委为某参赛选手打出的分数的茎叶统计图,去掉一个最高分和一个最低分后,所剩数据的平均数和方差分别为( )
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![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696003_ST/0.png)
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![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696003_ST/2.png)
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D.
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复数
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024184225469369685/SYS201310241842254693696002_ST/0.png)
等于( )
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