已知集合
或
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c6ec7dee04e38cbc4d59767cd0638d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/890d6dafa253b76e17c37f607ad29a53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e33cac3ae96733190b786adc9e8d9e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8619b9f77e134a1be60345ccc49919c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2020-02-14 19:39:33
|
A.![]() | B.![]() | C.![]() | D.![]() |