填空题
Option Base 1
Dim a(3,2)As Integer
Private Sub Command1_Click( )
For i=1 To 3
For i=1 To 2
【 】=i+j
Next j
Next i
End Sub
Private Sub Command2_Click( )
Forj=1 To 3
For i=1 To 2
s=s+【 】
Next i
Next j
Text1.Text=【 】
End Sub