在窗体上画一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub Command1_Click() Dim a(1 To 3, 1 To 3), x x=Array(1,2,3,4,5,6,7,8,9) For i=1 To 3 For i-1 To 3 a(i,j)=x(i*j-1) Next j Next i Call sub1(i,j,a()) End Sub Private Sub sub1(m,n,t) For m=1 To 3 For n=1 To 3 Print t(m,n); Next n Print Next m End Sub 程序运行后,单击命令按钮,则窗体上显示的内容是
A.1 2 3 2 5 8 3 6 9
B.1 2 3 2 4 6 3 6 9
C.3 6 9 2 5 8 1 2 3
D.3 6 9 2 4 6 1 2 3