表达式 hello world, hellow every one.replace(hello, hi) 的值为( )。
(A)hiw every one
(B)hi world, hiw every one
(C)hiw every one,hi world
(D)hi world
参考答案
继续答题:下一题
(A)hiw every one
(B)hi world, hiw every one
(C)hiw every one,hi world
(D)hi world