• 2022-06-04
    圆锥被两平面截切后的俯视图和左视图正确的是()
    A: [img=589x613]18037dd0bfea631.jpg[/img]
    B: [img=585x609]18037dd0ceffc7e.jpg[/img]
    C: [img=592x612]18037dd0dcafc4e.jpg[/img]
    D: [img=575x608]18037dd0ea67ccf.jpg[/img]