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@echo off
if "%OS%"=="Windows_NT" chcp 437>nul & graftabl 936>nul
echo.
echo A. Menu A
echo B. Menu B
echo C. Menu C
echo.
echo Please choose:
ch.com>nul
if not errorlevel 66 if errorlevel 65 echo Choice is A.
if not errorlevel 67 if errorlevel 66 echo Choice is B.
if not errorlevel 68 if errorlevel 67 echo Choice is C.
if not errorlevel 98 if errorlevel 97 echo Choice is A.
if not errorlevel 99 if errorlevel 98 echo Choice is B.
if not errorlevel 100 if errorlevel 99 echo Choice is C.
当然,即使如此