属于Python语言合法标识符是？
A: my_5
B: 5_my
C: my%5
D: None
A: my_5
B: 5_my
C: my%5
D: None
举一反三
- Which of the following sounds the politest? A: Come to my office at 5 o’clock. B: Please come to my office at 5 o’clock. C: Please come to my office around 5 o’clock. D: Could you come to my office around 5 o’clock?
- 以下字符串为标识符的是： A: MY B: 2_2222 C: short D: LINE 5
- I hope that in 5 years after my graduation, I will purchase my own _____ (公寓) and my own car.
- 以下不是Python语言合法变量的是（ ）。 A: _my B: a_int C: if D: python123
- 5) _________________ through my engineering degree.”