【单选题】能将程序补充完整的选项是( )。class Person{ private int a public int change(int m){ return m }}public class Teacher extends Person{ public int b public static void main(String arg[]) { Person p = new Person() Teach...
【单选题】能将程序补充完整的选项是( )。 class Person { private int a; public int change(int m){return m;) } public class Teacher extends Person { public int b; public static void main(String arg[]) { Person p=new Person; Te...
【单选题】能将程序补充完整的选项是 class Person { private int a; public int change(int m){return m; } } public class Teacher extends Person { public int b; public static void main(String arg[]) { Person p=new Person(); Tea...