• 2022-06-14
    曲线 [img=75x44]18031b33045d4bd.png[/img]的水平渐近线是[img=35x25]18031b330c78f1c.png[/img]
    A: [img=42x22]18031b3314eb431.png[/img]
    B: [img=44x18]18031b331d3a888.png[/img]
    C: [img=42x43]18031b33251984d.png[/img]
    D: [img=44x43]18031b332d69061.png[/img]
  • 举一反三