有以下程序：
Option Base 1
Dim arr()As Integer
Private Sub Form_Click()
Dim i As Integer,j As Integer
ReDim arr(3,2)
FOr i=1 To 3
For j=1 To 2
an"(i,J)=i*2+j
Next j
Next i
ReDim Preserve arr(3,4)
For j=3 To 4
arr(3,j)=j+9
Next j
Print arr(3,2)；arr(3,4)
End Sub
程序运行后,单击窗体,输出结果为【 】