题目
题型:解答题难度:一般来源:同步题
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041624-10310.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041625-31768.png)
核心考点
举一反三
(1)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041556-42931.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041557-44104.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041557-38181.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041557-86518.png)
(2)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041557-46254.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041557-48957.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041558-20917.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041558-54652.png)
(3)(
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041558-83806.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041558-69650.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041558-60436.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041559-66673.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041559-23367.png)
(4)(4
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041559-75514.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041559-66673.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041559-87573.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041600-29668.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190821/20190821041555-94791.png)
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