题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060100-98129.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060100-50753.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060101-55356.png)
解析
试题分析:观察易知:
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060101-61550.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060101-51493.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060101-24540.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060102-56864.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060100-50753.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060102-75152.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060056-67182.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060056-62715.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060057-58072.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060057-30810.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060057-19764.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060052-40616.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060053-78157.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060053-80383.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060053-79487.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060053-48221.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060054-16814.png)
A.类比推理是由特殊到一般的推理 |
B.演绎推理是由特殊到一般的推理 |
C.归纳推理是由个别到一般的推理 |
D.合情推理可以作为证明的步骤 |
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060039-38012.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060040-82365.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060040-71406.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060040-90627.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060039-38012.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060040-94709.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060041-84620.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060041-84620.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060041-59725.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060041-31859.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060041-51997.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060042-69013.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060042-66196.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-77928.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-90830.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-63738.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-90830.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-63406.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060032-58390.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060032-54606.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-63406.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060031-90830.png)
三角形数
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060032-88916.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060032-98564.png)
五边形数
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060033-57340.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060033-66805.png)
可以推测
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060032-58390.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106060033-30307.png)
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