题目1A. my_list = [1, 2, 3]B. my_list = {1, 2, 3}C. my_list = (1, 2, 3)D. my_list = 1, 2, 3
题目5单选题
假设my_list = [1, 2, 3],执行my_list.append(4)后,my_list的值是?( )A. [1, 2, 3]B. [1, 2, 3, 4]C. [4, 1, 2, 3]D. [1, 4, 2, 3]
题目6单选题
假设my_list = [1, 2, 3],执行my_list.insert(1, 4)后,my_list的值是?( )A. [1, 4, 2, 3]B. [4, 1, 2, 3]C. [1, 2, 4, 3]D. [1, 2, 3, 4]
题目7单选题
假设my_list = [1, 2, 3],执行my_list.extend([4, 5])后,my_list的值是?( )A. [1, 2, 3, 4, 5]B. [4, 5, 1, 2, 3]C. [1, 2, 3, [4, 5]]D. [[1, 2, 3], 4, 5]
题目9单选题
假设my_list = [1, 2, 3, 4, 5],my_list[::-1]的值是?( )A. [1, 2, 3, 4, 5]B. [5, 4, 3, 2, 1]C. [1, 3, 5]D. [2, 4]