名校
1 . 棱长为1的正四面体
中,点
,
分别是线段
,
上的点,且满足
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1d8cd7c03225c95a51a793c7d99e91c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42221e0e774240fb730f73aa768087f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2be700f8e7cbf675d6d1b6a7f09c3c42.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-02-27更新
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860次组卷
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4卷引用:山西省阳泉市第一中学校2023-2024学年高二上学期开学分班数学试题