• 2022-06-15
    下面代码的输出结果是‪‬‪‬‪‬‪‬‪‬‮‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‭‬‪‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‭‬ a = [1, 2, 3] b = a[:] print(b)
    A: []
    B: [3,2,1]
    C: 0xF0A9
    D: [1, 2, 3]