已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee778750ccaf06ac5b6c6fcaf3a926d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97441eaf3f1fb1ca6d32293064b4e86b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2020-03-23 17:40:35
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A.![]() | B.![]() | C.![]() | D.![]() |