![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
Python语print(type({1:1,2:2,3:3,4:4}))的输出结果是()。
A.﹤class ‘tuple’>
B.﹤class ‘dict’>
C.﹤class ‘set’>
D.﹤class ‘frozenset’>
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.﹤class ‘tuple’>
B.﹤class ‘dict’>
C.﹤class ‘set’>
D.﹤class ‘frozenset’>
此题为判断题(对,错)。
请使用函数计算以下字符串中的字符个数:str1="python the best language" print('str1变量有:%d个字符’%_____1(str1)))
A.<class'complex'>
B. <class 'int'>
C. <class'float'>
D. <class 'bool'>
A.11
B.40
C.10
D.系统报错