A: public void HH{…}
B: public void HH(){…}
C: public class void number{}
D: public class Car{…}
举一反三
- 下面关于类的声明哪项是正确的?() A: public void HH{…} B: public void HH(){…} C: public class void number{} D: public class Car{…}
- 下面哪一个是正确的类的声明?( ) A: public void HH{…} B: public class Moce(){…} C: public class void number{…} D: public class Car{…}
- <p>下面哪一个是正确的类的声明?</p> A: public class void number{} B: public void HH{…} C: public class Move(){…} D: public class Car{…}
- 面哪一个是正确的类的声明? A: public void HH{…} B: public class void number{} C: public class Mave(){…} D: public class Car{…}
- 下面哪一个是正确的类的声明( ) A: public<br/>void HH{…} B: public<br/>class Move(){…} C: public<br/>class void number{} D: public class Car{…}
内容
- 0
下列哪个类声明是正确的( ) A: public void A1{…} B: public class Move(){…} C: public class void number{…} D: public class Car{…}
- 1
下面关于类的声明,正确的是_____ A: public class Student{…} B: public void ST{…} C: public void th(){…} D: public class void num{ }
- 2
以下对类A的声明正确的是( )。 A: class A{ int a; public: A next; ... }; B: classs A{ int a; public: void A(); }; C: class A{ int a; A( ); void fun(); } D: class A{ int a; A* next; public: A( ); void fun(); ... };
- 3
下列关于Test类的定义代码中,正确的是______。 A: class Test implements Runnable { public void run() {} public void someMethod() {} } B: class Test implements Runnable { public void run(); } C: class Test implements Runnable { public void someMethod(); } D: class Test implements Runnable { public void someMethod() {} }
- 4
下列程序运行结果是( ) public class Demo { public static void main(String[] args) { Demo demo = new Demo(); demo.show(new Car() { public void run() { System.out.println("demo run"); } }); } public void show(Car c) { c.run(); } }abstract class Car { public void run() { System.out.println("car run..."); } }