1 . 判断正误(正确的打“ 正确”,错误的打“ 错误”)
(1)
.( )
(2)
.( )
(3)
.( )
(4)
.( )
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b78d418a8c837ab4a50489567e3e57d8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7509a9c13b347670f3f5062ce9517bb3.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7571cff22ca5466f6d5c58b636ff22f4.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc78d09bd76746beb03ca923670de7d.png)
您最近一年使用:0次
名校
2 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e40d517f1354ec1851a91f888e8a2046.png)
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e40d517f1354ec1851a91f888e8a2046.png)
您最近一年使用:0次
名校
3 . 若
则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e766910da09b0be3e75e781937c6fa37.png)
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c37942dd0747bc4bdf3372be4cf49c48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e766910da09b0be3e75e781937c6fa37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb9510d933212b4f5037ac61a8723734.png)
您最近一年使用:0次