在
,0,
,
,2,
,
中非负数的个数有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b259e2d7ca32fe856ab973db053ee1d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66bbf7c4ed384b95d0839e4027782246.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e5db9fa0bc36e2308bd3eecd5e78351.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32e22e1223baf7cb3d53e668c2449609.png)
A.3 | B.2 | C.5 | D.4 |
更新时间:2022-11-09 21:45:18
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【推荐2】下列各数中是负整数的是( )
A.﹣2 | B.5 | C.![]() | D.﹣![]() |
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【推荐1】在
,
,
,
中,非负整数的个数有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bebcfd3f26ded46c7ecfb0d984932cc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3edbd40e04e2a943051fa83d6e511add.png)
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A.1个 | B.2个 | C.3个 | D.4个 |
您最近一年使用:0次
单选题
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容易
(0.94)
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【推荐2】在
,-2.5,0,
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ead4951a963f4074512ab092d395d583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9237f95cb63d2e280e2ce8a4c5797255.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b68e594212cf2a24501a758adfcae885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66bbf7c4ed384b95d0839e4027782246.png)
A.l个 | B.2个 | C.3个 | D.4个 |
您最近一年使用:0次