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若椭圆的两焦点为(-2,0)和(2,0),且椭圆过点,则椭圆方程是( ) A. ...
若椭圆的两焦点为(-2,0)和(2,0),且椭圆过点
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101225344155728172/SYS201311012253441557281008_ST/0.png)
,则椭圆方程是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101225344155728172/SYS201311012253441557281008_ST/1.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101225344155728172/SYS201311012253441557281008_ST/2.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101225344155728172/SYS201311012253441557281008_ST/3.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101225344155728172/SYS201311012253441557281008_ST/4.png)
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