(单选题, )
下面代码的输出结果是( )
S = "The python language is a cross platform language."
Print(s.find('language',30))
A.系统报错
B.40
C.11
D.10
正确答案是B
(单选题, )
下面代码的输出结果是( )
S = "The python language is a cross platform language."
Print(s.find('language',30))
A.系统报错
B.40
C.11
D.10
正确答案是B