名校
解题方法
1 . 在直三棱柱
中,
是
中点.
,
,
,
.则下列结论正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/14/ee611973-4129-49e3-a3d5-6b04b85ca6f1.png?resizew=127)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51d0fdc5a00ca0e857b89a7e1420df29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4494a85de0be0b97a69348115aef8513.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65a3e478bb87d094e3a0af30dd10ae8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e60250139e00fae15208a3e0311ce0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/14/ee611973-4129-49e3-a3d5-6b04b85ca6f1.png?resizew=127)
A.点![]() ![]() ![]() |
B.异面直线![]() ![]() ![]() |
C.若![]() ![]() ![]() ![]() ![]() |
D.过![]() ![]() ![]() |
您最近一年使用:0次
2021-08-01更新
|
325次组卷
|
2卷引用:湖南省湘西自治州2020-2021学年高一下学期期末数学试题