已知
是最大的负整数,
是绝对值最小的整数,
是最小的正整数,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5feddda563240dc1aa433a606f85ed19.png)
A.-1 | B.0 | C.1 | D.2 |
更新时间:2019-11-22 14:18:03
|
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单选题
|
较易
(0.85)
【推荐2】下列各数中:+5、
、
、2、
、
、0、-
负有理数有 ( )
![](https://img.xkw.com/dksih/QBM/2015/3/19/1573812894629888/1573812900675584/STEM/148b60d985084168a36648fc594dc355.png)
![](https://img.xkw.com/dksih/QBM/2015/3/19/1573812894629888/1573812900675584/STEM/48dda9ec359549868914f0d855a2f2d7.png)
![](https://img.xkw.com/dksih/QBM/2015/3/19/1573812894629888/1573812900675584/STEM/2bdfe0e7403a4b9aba94781db3f40da2.png)
![](https://img.xkw.com/dksih/QBM/2015/3/19/1573812894629888/1573812900675584/STEM/6a198133995343e5a45584c8c9298d18.png)
![](https://img.xkw.com/dksih/QBM/2015/3/19/1573812894629888/1573812900675584/STEM/31e3e75e23dc43928d1f5888f7a87df5.png)
A.2个 | B.3个 | C.4个 | D.5个 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】已知
,那么
一定( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abf5e45e7f1287f69a1ad91aa1546841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed9af8c3fbdb748fd11e2423de063616.png)
A.大于零 | B.小于零 | C.等于零 | D.小于或等于零 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】(《国庆计算卷》)
互为倒数,
互为相反数,
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4c41c577f59a144cd5ef2006e27152c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d526f385b4fcbfc679c8321ad46dd28.png)
A.0 | B.![]() | C.2 | D.0或![]() |
您最近一年使用:0次