class Instrument():
def make_sound(self):
pass
class Piano(Instrument):
def make_sound(self):
print('二胡正在演奏')
class Erhu(Instrument):
def make_sound(self):
print('钢...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《Python乐器》 | 421字 | 10.0分钟 | 99% | 52 CPM | 69 次 | 2 | 不及格，加强练习！ |
| The wrong word this time: :,e | |||||||
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Suggestion:
可能对按键不够熟悉，或者对输入法不够熟练所导致，不要急慢慢来，先打对把准确率提高，然后逐渐的加快速度，最后才能打准打快。
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| Inspirational quotes: 盲目地一味勤奋的确能创造财富和荣耀，不过，许多高尚优雅的器官也同时被这唯其能创造财富和荣耀的美德给剥夺了。 ——尼采 | |||||||
| What do you think of this article? Give it a rating and let it serve as a guiding light for others | |||||||
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