单选题
运行下列程序,显示的结果是( )。
a=instr(5,"Hello!Beijing.","e")
b=sgn(3>2)
c=a+b
MsgBox c
a=instr(5,"Hello!Beijing.","e")
b=sgn(3>2)
c=a+b
MsgBox c
题目知识点:
查看答案

暂无