1 . 如图,矩形ABCD中,
,
,E,F,G,H分别是矩形四条边的中点,R,S,T是线段OF的四等分点,
,
,
是线段CF的四等分点,分别以HF,EG为x,y轴建立直角坐标系,设ER与
、ER与
分别交于
,
,ES与
、ES与
交于
,
,ET与
交于点N,则下列关于点
,
,
,
,N与两个椭圆:
:
,
:
的位置关系叙述正确的是
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/24/cb83c2b8-22eb-4f33-a37e-e4c4ffb94456.png?resizew=270)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54275b7e571660d0a9e0370fbfe5050b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07160f14b3b453bebb64cb2bf96dc85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39bbd217b46c20ecf533c0641ebb7ba4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/150a135bbd528daf3f19a58a621a57c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e01c77ea8aec0f14e3e6c37ed374cda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91493d8357a3e4c3d121d60bf11f1f91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de4b919c7403a0adc47e84228cbeba3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/172722d11ea7e01411fa06dbb82f46ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fbd49bf20f987c05b4d36e31549075c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd798d1a9250003951df0578a1f5a8ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de4b919c7403a0adc47e84228cbeba3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b104090ea2ac34be58a76a4e0e95cb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df1d9b712b639c8b6809c9f3ae03706.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de4b919c7403a0adc47e84228cbeba3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/172722d11ea7e01411fa06dbb82f46ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fbd49bf20f987c05b4d36e31549075c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b104090ea2ac34be58a76a4e0e95cb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df1d9b712b639c8b6809c9f3ae03706.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f82a5421934348a612982ca099723b63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d80a47fd46072cd717442cb378d431ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4455cb5ef8fa02f8740a01ea658ed7fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ef9793c30377986297f49e9a9e1c440.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/24/cb83c2b8-22eb-4f33-a37e-e4c4ffb94456.png?resizew=270)
A.三点![]() ![]() ![]() ![]() ![]() | B.![]() ![]() ![]() ![]() ![]() |
C.点![]() ![]() ![]() ![]() ![]() ![]() | D.![]() ![]() ![]() ![]() ![]() ![]() |
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