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题目内容
(国际开放大学Java语言程序设计)
下列关于类的定义中,m001,m002为接口,computer,goods为类,继承代码中错误的是( )。
A.public class computer extends goods{...}
B.public class computer extends goods implements m001{...}
C. public computer extends m001{...}
D.public interface m001 extends m002{...}
A.public class computer extends goods{...}
B.public class computer extends goods implements m001{...}
C. public computer extends m001{...}
D.public interface m001 extends m002{...}
参考答案