• 2022-06-19
    过点[img=55x25]1803dbce32dfa29.png[/img]且垂直于平面[img=142x22]1803dbce3b0bb50.png[/img]的直线方程是( )
    A: [img=173x22]1803dbce449f232.png[/img]
    B: [img=193x51]1803dbce51223c2.png[/img]
    C: [img=122x71]1803dbce5bbb217.png[/img]
    D: [img=169x44]1803dbce64a6b80.png[/img]
  • 举一反三