选择题:写出下列程序的运行结果。有如下程序:主程序:TEST.PRG子程序:SUB1.PRGclose al

题目内容:
写出下列程序的运行结果。
有如下程序:
主程序:TEST.PRG 子程序:SUB1.PRG
close all
clear all
mX="Visual FoxPro"
mY="二级"
do SUB1 with mX
?mY+mX
return procedure SUB1
parameters mX1
local mX
mX=" Visual FoxPro DBMS 考试"
mY="计算机等级"+mY
return
运行主程序TEST.PRG后,屏幕显示的结果是什么?

计算机等级二级Visual Foxpro
参考答案:

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