下列哪个类声明是正确的? ( )A.abstract class G2 extends superClass1, superClass2 {…}B.abstract public class classmates{…}C.public final class NewClass extends superClass implemnets Interfacel{…}D.public abstract class String{…}
下列哪个类声明是正确的? ( )
A.abstract class G2 extends superClass1, superClass2 {…}
B.abstract public class classmates{…}
C.public final class NewClass extends superClass implemnets Interfacel{…}
D.public abstract class String{…}
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