某地某天的最高气温是
,最低气温为
,则该地这一天的温差是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/384cb9a621cc2a4a009f53bf62257612.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/388abe4f4b8f3fed9cf8e2097db582ca.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-11-07 15:27:38
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【推荐1】如图,
、
是数轴上的两个数,则
一定是( )
![](https://img.xkw.com/dksih/QBM/2021/8/25/2793886896398336/2794286998446080/STEM/d001ae2e655247528281125ac1cbbf70.png?resizew=206)
![](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/13502d46b8563c54c09b29b20b3006a4.png)
![](https://img.xkw.com/dksih/QBM/2021/8/25/2793886896398336/2794286998446080/STEM/d001ae2e655247528281125ac1cbbf70.png?resizew=206)
A.负数 | B.0 | C.整数 | D.正数 |
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单选题
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容易
(0.94)
【推荐2】计算(–3)–(–5)的结果等于( )
A.–2 | B.2 | C.–8 | D.15 |
您最近一年使用:0次