题目内容
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相关题目
抛物线y2=
x关于直线x-y=0对称的抛物线的焦点坐标是( )
1 |
4 |
A、(1,0) | ||
B、(0,
| ||
C、(0,1) | ||
D、(
|
抛物线y2=
x关于直线x-y=0对称的抛物线的焦点坐标是( )
1 |
4 |
A、(1,0) | ||
B、(
| ||
C、(0,1) | ||
D、(0,
|
题目内容
抛物线1 |
4 |
A、(1,0) | ||
B、(0,
| ||
C、(0,1) | ||
D、(
|
1 |
4 |
A、(1,0) | ||
B、(
| ||
C、(0,1) | ||
D、(0,
|