下列哪个类声明是正确的?()A.abstract class G2 extends superClass1,superClass2{...}B.abstrac

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 Interface1{...}

D．public abstract class String{...}