题目
题型:单选题难度:简单来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095427-86103.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095427-64393.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095427-95272.png)
A.![]() | B.![]() | C.![]() | D.![]() |
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095428-75180.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095429-10942.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095427-95272.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095428-61307.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095425-59963.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095425-76597.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095423-61774.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095423-10722.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095424-40602.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095424-82394.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充分必要条件 | D.既不充分也不必要条件 |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095418-59416.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095419-48817.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095419-76245.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095416-99316.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095416-43636.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095412-49054.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095412-47092.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817095412-52677.png)
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