A.Tree_Glasses
B.FirstJavaApplet
C._$theLastOne
D.Tw0273.5
[单选题]下列哪个是非法的Java标识符? ( )A.Tree_GlassesB.FirstJavaAppletC._$theLastOneD.Two273.5
[单选题]下列哪个是合法的Java标识符()A . Tree&GlassesB . classC . _$theLastOneD . 273.5
[单选题]下列标识符中,非法的标识符有()A . Var_xB . 4dateC . $_MoneyD . cla
[单选题]下列哪个标识符不是合法的标识符? ( )A.7abcB.$ TRYC._syV $D.$_PP
[单选题]下列Java标识符,错误的是( )。A._sys_varlB.$ changeC.User_nameD.1_file
[单选题]下列Java标识符,错误的是( )。A._sys_varlB.$changeC.User_nameD.1_file
[单选题]下列Java标识符,错误的是 ( )A._sys_varlB.$changeC.User_nameD.1_file
[单选题]下列()是合法的java标识符。A.tree&glassesB.firstjavaappletC._$thelastoneD.273.5
[单选题]下列属于合法的Java标识符是( )。A.”ABC”B.&5678C.+rriwoD.saler
[单选题]下列属于合法的Java标识符是( )。A._catB.5booksC.+staticD.-3.14159