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{…}

[单选题]下列哪个类声明是正确的? ( )A．abstract final class H1{...}B．abstract private move(){...}C．protected private numberD．public abstract class Car{...}

[单选题]下列哪个类声明是正确的? ( )A．abstract final class H1 {...}B．abstract private move(){...}C．protected private numberD．public abstract class Car{...}

[单选题]下列哪个类声明是正确的?A．abstract class G2 extends superClassl,superClass2{……}B．abstract public class classmates{……}C．public final class NewClass extends superClass implements Interfacel{……}D．public abstract class String{……}

[单选题]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{...}

[单选题]下列哪个成员方法声明是正确的? ( )A．public abstract final int f(){…}B．public static boolean f(){…}C．static protected void g(a,b){…}D．protected private number；

[单选题]下列哪个成员变量声明是正确的? ( )A．public protected final iht i；B．abstract class F9{...}C．private double height；D．double weight{}

[单选题]下列哪个成员变量声明是正确的? ( )A．public protected final int i;B．abstract class F9 {...}C．private double height;D．double weight{}

[单选题]下列哪个成员方法声明是正确的? ( )A．public abstract final int f(){...}B．public static boolean f(){...}C．static protected void g(a,{...}D．protected private number；

[单选题]下列对类的声明，正确的是( )。A．abstractfinalclassHh{…}B．abstractprivatemove(){…}C．protectedprivatenumber；D．publicabstractclassCar{…}

[单选题]下列对类的声明，正确的是______。A．abstract final class Hh{…}B．abstract private move( ){…}C．protected private number；D．public abstract class Car{…}