题目
题型:解答题难度:简单来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054606-30564.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054606-74580.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054606-55097.png)
解析
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054604-11303.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054604-37792.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054602-75807.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054602-86026.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054602-81191.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054559-24138.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054559-73419.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054559-15257.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054550-69922.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054551-40062.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054551-42638.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054551-77599.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054551-18348.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054551-33202.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054552-43281.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054552-15001.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054552-51425.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054552-55230.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054552-21669.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054553-98183.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054553-52873.png)
A.1 | B.2 | C.3 | D.4 |
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054546-37282.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054546-36065.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054546-48221.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054546-19121.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054547-50645.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054547-38417.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818054547-17656.png)
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