• 2022-06-26
    极性键形成的非极性分子是
    A: [img=25x22]1803425f2c7c529.png[/img]
    B: [img=36x22]1803425f355b75d.png[/img]
    C: [img=33x22]1803425f3d9e06d.png[/img]
    D: [img=33x22]1803425f46eaeff.png[/img]
  • 举一反三