1 . 设
是定义在非空集合
上的函数,且对于任意的
,总有
.对以下命题:
命题
:任取
,总存在
,使得
;
命题
:对于任意的
,若
,则
.
下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f6bfdb24ecf5da863405c2b40936ff9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b3cd0b3ea01dbedb2d5be1019e28900.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a65e9efb09bf6dd8b301b8471def8315.png)
命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57fce4316071d1d7e1b9e465a62fa0e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/285c96a432c91dfba0971ddf721c79fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48ebf1d13c4642934664c8556cf88609.png)
命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6cae53ab304b8fe8cfc365b58f8bf41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a215570dec286329a48588367d0dced2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4023cf66088eea0075d706f76e49da7.png)
下列说法正确的是( )
A.命题![]() |
B.命题![]() ![]() |
C.命题![]() ![]() |
D.命题![]() |
您最近一年使用:0次
2 . 四个人做一道选项为
的选择题,四个同学对话如下:
赵:我选
;钱:我选
当中的一个;孙:我选
;李:我选
;
四个人每人选了一个选项,而且各不相同,其中只有一个人说谎,则说谎的人可能是谁?( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf38f43d820c85fc06020c81bb45c00f.png)
赵:我选
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/525523273b64758484e178d4359d4d59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f015ed8e497b4394053ddd19683a98f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7909220d1db380634534190b662ee0a7.png)
四个人每人选了一个选项,而且各不相同,其中只有一个人说谎,则说谎的人可能是谁?( )
A.赵,钱 | B.钱,孙 | C.孙,李 | D.李,赵 |
您最近一年使用:0次
2022-05-28更新
|
372次组卷
|
4卷引用:内蒙古呼伦贝尔市满洲里市2022届高三三模数学(文)试题