创建一个名为student的新类,保存新类的类库名称是mylib,新类的父类是Per
题型:单项选择题
问题:
创建一个名为student的新类,保存新类的类库名称是mylib,新类的父类是Person,正确的命令是( )。
A.CREATE CLASS mylib OF student As PerSon
B.CREATE CLASS studem OF Pemon As mylib
C.CREATE CLASS Student OF mylib As PerSon
D.CREATE CLASS Person OF mylib As student