下列各式:①
;②
;③
;④
;⑤
,其中有( )个单项式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec818fc0754296163206e1e8870f9e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a80a3d8e36c8445bdc53bdd754b7ca5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04228144e652abf0fd09373c92e16439.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf6da2375633a5692972f0da8b94b7fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf35027e76f8ea593f82023973d4aba3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2020-03-16 14:13:13
|
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【推荐1】在代数式:
,
,
,
,
中,单项式的个数有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f10f0e8e61c79105f70a27f10a6d14bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9871777b575bf74da7ca14c302002d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3528d985a77044680e3fb9bd49c8e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44e0a4ef39eee2dca8164346fbafaa2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67f8d6009a65b3bbe43daaeec0d2c681.png)
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
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【推荐2】在代数式
中有多少个单项式( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c23d4863a2931c2627e194ffb22e0241.png)
A.1个单项式 | B.2个单项式 |
C.3个单项式 | D.4个单项式 |
您最近一年使用:0次