(单选题, )
以下程序的输出结果是( )
ls =list("the sky is blue")
A = ls.index('s',5,10)
Print(a)
A.4 B.5 C.10 D.9正确答案D
(单选题, )
以下程序的输出结果是( )
ls =list("the sky is blue")
A = ls.index('s',5,10)
Print(a)
A.4 B.5 C.10 D.9正确答案D
