• 2022-05-27
    以下极限正确的个数是(1) [img=140x51]18031b38ab56438.png[/img](2) [img=140x51]18031b38b714585.png[/img](3) [img=150x53]18031b38c141f05.png[/img](4)[img=150x53]18031b38cbd8ed5.png[/img]
    A: 1
    B: 2
    C: 3
    D: 4