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 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 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{…}