• 2022-07-24
    组合体俯视图画法正确的是( )[img=346x131]1802f181330312c.png[/img]
    A: [img=178x145]1802f1813d9c56e.png[/img]
    B: [img=178x141]1802f181498c576.png[/img]
    C: [img=179x143]1802f18154ec46c.png[/img]
    D: [img=179x143]1802f1815fa1b74.png[/img]
  • 举一反三