Java语言中转义字符＇\n＇代表（）。

A.extends
B.implements
C.public
D.abstract

A.Filelnput Stream
B.Objectlnput Stream
C.File Output Stream
D.Datalnput Stream

A.Null Pointer Exception
B.File Not Found Exception
C.Array lndex Out Of Bounds Exception
D.IO Exception