• 2022-06-17
    ‎假设[img=158x85]18032f23ce7380e.png[/img],则( ).‎
    A: [img=205x137]18032f23da4e0b5.png[/img]
    B: [img=205x137]18032f23e644060.png[/img]
    C: [img=177x159]18032f23f0ca4e5.png[/img]
    D: [img=177x159]18032f23fa4ce1d.png[/img]