下列哪个是正确的JavaScript变量声明方式?

[单选题]Javascript语言中声明变量的方式为（）A . Dim变量B . Var变量C . Rem变量D . Const变量

[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]在JAvAScript中定义了如下4个变量，请问哪个变量是合法的变量（）A．sqrtB．123jAvAC．vAlue1D．vAlue-2

[单选题]下列各组变量声明正确的是( )。A．Dim abc as integer,num as singleB．Dim I%,N$as integerC．Dim a%,b%,c%,a$D．public dim n%

[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{...}