单项选择题
A.paint(Graphicsg) B.paintComponent(Graphicsg) C.print(Graphicsg) D.repaint(Rectangler)
已知: 则输出为()A.GraduateStudentB.StudentC.PersonD.Object
已知: 则输出为()
A.GraduateStudent B.Student C.Person D.Object
已知: 该输出是?()A.cccccB.cbcbbC.cbcccD.cbcbc
已知: 该输出是?()
A.ccccc B.cbcbb C.cbccc D.cbcbc
已知: 则该为()?A.aB.acC.bcD.abc
已知: 则该为()?
A.a B.ac C.bc D.abc