对窗体编写如下事件过程：
Private Sub Form_MouseDown(Button As Integer，Shift As Integer,X As Single，
Y As Single)
If Button=2 Then
Print "AAAAA"
End If
End Sub
Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single，
Y As Single)
Print "BBBBB"
End Sub
程序运行后，如果单击鼠标右键，则输出结果为 ______ 。

A:AAAAA
BBBBB B:BBBBB C:AAAAA D:BBBBB
AAAAA

对窗体编写如下事件过程：
Private Sub Form_ MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single)
If Button =2 Then
Print “AAAAA”
End If
End Sub
Private Sub Form_ MouseUp (Button As Integer，Shift As Integer，X As Single，Y As Single)
Print “BBBBB”
End Sub
程序运行后，如果单击鼠标右键，则输出结果为______ 。

A:AAAAA
BBBBB B:BBBBB C:AAAAA D:BBBBB
AAAAA

对窗体编写如下事件过程：
Private Sub Form _ MouseDown(BuRon As Integer，Shift As Integer, X As Single，
Y As Single)
If Button=2 Then
Print "AAAAA"
End If
End Sub
Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single，
Y As Single)
Print "BBBBB"
End Sub
程序运行后，如果单击鼠标右键，则输出结果为 ______。

A:AAAAA
BBBBB B:BBBBB C:AAAAA D:BBBBB
AAAAA

对窗体编写如下事件过程： Private Sub Form_MouseDown(Button As Integer，Shift As Integer,X As Single， Y As Single) If Button = 2 Then Print"AAAAA" End If End Sub Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single， Y As Single) Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为 ______。

A:AAAAA BBBBB B:BBBBB C:AAAAA D:BBBBB AAAAA

对窗体编写如下事件过程： Private Sub Form _ MouseDown(BuRon As Integer，Shift As Integer, X As Single， Y As Single) If Button=2 Then Print "AAAAA" End If End Sub Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single， Y As Single) Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为 ______。

A:AAAAA BBBBB B:BBBBB C:AAAAA D:BBBBB AAAAA

对窗体编写如下事件过程： Private Sub Form_ Mouse Down(Button As Integer，Shift As Integer，X AS Single，Y As Single) If Button=2 Then Print "AAAAA" End if End Sub Private Sub Form _ MouseUp(Button As Integer，Shift As Integer，X As Single，Y As Single) Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为 ______。

A:AAAAA BBBBB B:BBBBB AAAAA C:AAAAA D:BBBBB

对窗体编写如下事件过程： Private Sub Form_ MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single) If Button =2 Then Print “AAAAA” End If End Sub Private Sub Form_ MouseUp (Button As Integer，Shift As Integer，X As Single，Y As Single) Print “BBBBB” End Sub 程序运行后，如果单击鼠标右键，则输出结果为______ 。

A:AAAAA BBBBB B:BBBBB C:AAAAA D:BBBBB AAAAA

对窗体编写如下事件过程： Private Sub Form_MouseDown(Button As Integer，Shift As Integer,X As Single， Y As Single) If Button=2 Then Print "AAAAA" End If End Sub Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single， Y As Single) Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为 ______ 。

A:AAAAA BBBBB B:BBBBB C:AAAAA D:BBBBB AAAAA