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]下列选项成员变量声明正确的是( )。A．publicprotectedfinalinti；B．abstractclassF1{…}C．privatedoubleheight；D．doubleweigh{}

[单选题]下列选项成员变量声明正确的是A．public protected final int i；B．abstract class F1{…}C．private double height；D．double weight{}

[单选题]下列选项成员变量声明正确的是A．public protected final int i；B．abstract class F1{...}C．private double height；D．double weight{}

[单选题]下列成员变量声明中，正确的是______。A．public protected final int i;B．abstract class F1{…}C．private double height；D．double weight

[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 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{...}