date segment
introduction db "1----------------Panda",cr,lf,
"2----------------Cat",cr,lf,
"3----------------Rabbit",cr,lf,
"4----------------Pig",cr,lf,
"5----------------Exit$",cr,lf
choosePanda db "I like Panda$",cr,lf
chooseCat db "I like Cat&",cr.lf
chooseRabbit db "I like Rabbit$",cr,lf
choosePig db "I like Pig$",cr,lf
chooseOther db "You press an error key$",cr,lf
date ends
(2) cannot evaluate this expression: cr
(2) cannot evaluate this expression: lf
(3) illegal instruction: "2----------------Cat",cr,lf, or wrong parameters.
(4) illegal instruction: "3----------------Rabbit",cr,lf, or wrong parameters.
(5) illegal instruction: "4----------------Pig",cr,lf, or wrong parameters.
(6) illegal instruction: "5----------------Exit$",cr,lf or wrong parameters.
(7) cannot evaluate this expression: cr
(7) cannot evaluate this expression: lf
(8) cannot evaluate this expression: cr.lf
(9) cannot evaluate this expression: cr
(9) cannot evaluate this expression: lf
(10) cannot evaluate this expression: cr
(10) cannot evaluate this expression: lf
(11) cannot evaluate this expression: cr
(11) cannot evaluate this expression: lf
------最佳解决方案--------------------------------------------------------
没见过cr,lf,你自己定义的常量？