• 2022-07-28
    以下代码的输出结果是( )lst =[4,2,9,1]lst.insert(2,3)print(lst)
    A: [4,2,9,2,1]
    B: [4,3,2,9,1]
    C: [4,2,3,9,1]
    D: [4,2,9,1,2,3]