To wordsworth ______ is the greatest of all teachers, and those who are uncorrupted by ______, especially those ______ people, can communicate directly with nature which gives them power, peace, and happiness.
【简答题】在VISUAL FOXPRO 中如下程序的运行结果(即执行命令DO main后)是( ) *程序文件名:main.prg SET TALK OFF CLOSE ALL CLEAR ALL mX='Visual Foxpro' mY='二级' DO s1 mY+mX RETURN *子程序文件名:s1.prg PROCEDURE s1 LOCAL mX mX='Visual FoxPro DBMS ...