青衣和花旦哪个好:这是什么啊

:start
cls
print 1
print SYSTEM BACKUP DISK 2005-7-1
print
print
print AUTO RECOVER SYSTEM DISK
print
print
print
print MENU
print
print 1. START FROM HARDDISK
print
print 2. RENEW YOUR SYSTEM
print
print 3. RETURN TO MSDOS
print
print
print
print
print R =RESET Esc=SRART FROM HARDDISK
print
print
print
print
print
;

:menu0
getkey 10 entr
onkey spc goto GI30
onkey 1 goto menu1
onkey 0x4F00 goto menu1
onkey 2 goto menu2
onkey 0x5000 goto menu2
onkey 3 goto menu3
onkey 0x5100 goto menu3
onkey q quit
onkey r reboot
onkey f boot 0
onkey esc goto run1
onkey up goto menu3
onkey down goto menu2
onkey entr goto run1
onkey 0xE00D goto run1
goto menu0
;

:menu1
print 1
getkey
onkey spc goto GI30
onkey 1 goto menu1
onkey 0x4F00 goto menu1
onkey 2 goto menu2
onkey 0x5000 goto menu2
onkey 3 goto menu3
onkey 0x5100 goto menu3
onkey q quit
onkey r reboot
onkey f boot 0
onkey esc goto run1
onkey up goto menu3
onkey down goto menu2
onkey entr goto run1
onkey 0xE00D goto run1
goto menu1
;

:menu2
print 2
getkey
onkey spc goto GI30
onkey 1 goto menu1
onkey 0x4F00 goto menu1
onkey 2 goto menu2
onkey 0x5000 goto menu2
onkey 3 goto menu3
onkey 0x5100 goto menu3
onkey q quit
onkey r reboot
onkey f boot 0
onkey esc goto run1
onkey up goto menu1
onkey down goto menu3
onkey entr goto run2
onkey 0xE00D goto run2
goto menu1
;

:menu3
print 3
getkey
onkey spc goto GI30
onkey 1 goto menu1
onkey 0x4F00 goto menu1
onkey 2 goto menu2
onkey 0x5000 goto menu2
onkey 3 goto menu3
onkey 0x5100 goto menu3
onkey q quit
onkey r reboot
onkey f boot 0
onkey esc goto run1
onkey up goto menu2
onkey down goto menu1
onkey entr goto run3
onkey 0xE00D goto run3
goto menu2
;

:run1
cls
boot 80
getkey
goto start
;

:run2
cls
cd img
run ghost.img
getkey
goto start
;

:run3
cls
cd img
run msdos98.img
getkey
goto start
;

:GI30
cls
cd img
run GI30.img
getkey
goto start
;eof