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编译运行如下Java代码,输出结果是 class Base public void method() System.out.print ("Base method");  class Child extends Base public void methodB() System.out.print ("Child methodB");  class Sample public static void main(Stringargs) Base base= new C

编译运行如下Java代码,输出结果是 class Base public void method() System.out.print ("Base method");  class Child extends Base public void methodB() System.out.print ("Child methodB");  class Sample public static void main(Stringargs) Base base= new Child(); base.methodB();
A.Child methodB
B.编译错误
C.Base method Child MethodB
D.Base method
正确答案:B
标签:代码