题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030818-64386.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030818-66524.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030818-69953.png)
解析
试题分析:双曲线
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030819-85353.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030819-76918.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030819-88480.png)
核心考点
举一反三
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A.![]() | B.![]() | C.![]() | D.![]() |
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A.![]() | B.![]() | C.![]() | D.2![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024030801-35528.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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A.![]() | B.![]() | C.![]() | D.![]() |
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A.![]() | B.![]() | C.![]() | D.![]() |
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