問題詳情
167.Given: 11. String test = "Test A. Test B.Test C."； 12. //insert code here34 13. String[] result = test.split(regex)； Which regular expression, inserted at line 12, correctly splits test into "Test A","Test B", and "Test C"?
(A) String regex = ""；
(B) String regex = " "；
(C) String regex = ".*"；
(D) String regex = "s"；
(E) String regex = ".s*"；
參考答案