• 2022-06-15
    1803dda12904b70.png轴上与点[img=156x21]1803dda132665ba.png[/img]等距离的点的坐标是:
    A: [img=60x21]1803dda13b1ee9c.png[/img]
    B: [img=60x21]1803dda143d3d27.png[/img]
    C: [img=60x21]1803dda14d700cc.png[/img]
    D: [img=60x21]1803dda1567b5c7.png[/img]