名校
1 . 已知
,
是空间两条直线,
是空间一平面,
,若
:
;
:
,则
![](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/b3d1a34ae2b8c77f8d7e355c6d1d667e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/479f24d5870c84a0261039b0483e0360.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72fbc714c63815dad9a27418f6492f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/728e4596bcb620ec5d0aad4adfd8ba58.png)
A.![]() ![]() |
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D.![]() ![]() ![]() |
您最近一年使用:0次
2016-12-04更新
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228次组卷
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2卷引用:2017届湖北武汉市部分学校高三上学期起点考试数学(理)试卷