以下计算正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2016-12-06 04:16:16
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单选题
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容易
(0.94)
【推荐1】下面几个数:
,3.14,0,
,
,
,
其中无理数的个数有( )个
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bfa52f02d7839b0b15113e16b9e9c09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
A.1 | B.2 | C.3 | D.4 |
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