高中信息技术考试第 27 套在线题目（2026-1）

1x = "Python"
2print(x[0:2])

1s = "abcdef"
2print(s[-3:])

1a = [1, 2, 3]
2print(len(a))

1a = [1, 2, 3, 4]
2print(a[1:])

1a = [1, 2, 3]
2a[0] = 99
3print(a)

1a = [1, 2, 3]
2b = a.copy()
3b[0] = 99
4print(a)

1s = "abc"
2print(list(s))

1print("%d%%" % 50)

1s = "hello world"
2print(s.split())

1s = "Python"
2print(s.upper())