22-23高一下·湖北·期末
名校
解题方法
1 . 已知
,
,
是三个平面,
,
,
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f435efcc7869eec21bdba1ed81dc3f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ad734d66ce0bc4fbbac7cb052a85a0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48441f1bfe77b3bd4fdd32584c5e9849.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/156750c7aa6ac067785158cb519e723e.png)
A.直线![]() ![]() |
B.若![]() ![]() ![]() |
C.若![]() ![]() ![]() ![]() |
D.若![]() ![]() |
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2 . 下图是正方体的平面展开图,则在这个正方体中,下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/2020/5/14/2462783894593536/2464037767421952/STEM/2180dac34f0d4d99af176163cc412b15.png?resizew=219)
![](https://img.xkw.com/dksih/QBM/2020/5/14/2462783894593536/2464037767421952/STEM/2180dac34f0d4d99af176163cc412b15.png?resizew=219)
A.![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() ![]() ![]() |
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