• 2022-06-27
    下列平面P与棱锥截交线求解正确的为[img=570x603]180387bcdc7bad7.png[/img]
    A: [img=561x621]180387bce9be255.png[/img]
    B: [img=562x610]180387bcf87af75.png[/img]
    C: [img=566x618]180387bd0441fba.png[/img]
    D: [img=566x607]180387bd115483f.png[/img]
  • 举一反三