单绑
独自
单根
独身
第1题：
在以下事件过程中，可以在用户按下鼠标右键时，显示一个上边框，以鼠标当前位置为心的弹出式菜单，而且这个弹出式菜单还可以识别右键对菜单命令的选择，相应的选项；
A．Private Sub Form. _ Mouse Up(Button As Integer，Shift AS Integer，_ X As Single，Y As Single) If Button=2 Then PopupMenu mnuEdit，vbPopupMenuCenterAlign Or_ vbPopupMenuRightButton，X，Y，mnuEditOpen End If End Sub
B．Private Sub Form. _ MouseUp(Button AS Integer，Shift AS Integer，_ X As Single，Y As Single) If Button=2 Then PopupMenu mnuEdit， End If End Sub
C．Private Sub Form. _ MouseUp(Button AS Integer，Shift AS Integer，_ X As Single，Y As Single) PopupMenu mnuEdit，vbPopupMenuCenterAlign Or_ vbPopupMenuRightButton End Sub
D．Private SUb Form. _ MouseUp(Button AS Integer，_ Shift As Integer，X As Single，Y As Single) If Button=2 Then PopupMenu mnuEdit，2 End If End Sub
第2题：
执行下列程序后，鼠标单击窗体，输出结果为 Private Sub Form_Click() Print"Click"： End Sub Private Sub Form_MouseDown(Button As Integer，Shift_As Integer，X As Single，Y As Single) Print"Donw" End Sub Private Sub Form_MouseUp(Button As Integer，Shift_As Integer，X As Single，Y As Single) Print"Up" End Sub
A．DownUpClick
B．CfickDownUp
C．DownClickUp
D．UpDownClick
第3题：
执行下列程序后，鼠标单击窗体，输出结果为 。
Private Sub Form_Click（）
Print "Click";
End Sub
Private Sub Form_MouseDown（Button As Integer, Shift _
As Integer, X As Single, Y As Single）
Print "Donw"
End Sub
Private Sub Form_MouseUp（Button As Integer, Shift _
As Integer, X As Single, Y As Single）
Print " Up"
End Sub（ ）。
A．DownUpClick
B．ClickDownUp
C．DownClickUp
D．UpDownClick
第4题：
single up（）
第5题：
Why do large OSPF networks use a hierarchical design？（）
第6题：
what does “single up forward to breast line and spring” mean?
第7题：
离缆绳远点儿。（）
第8题：
You can hardly imagine the difficulty the single mum had ______ her children.
A. brought up
B. to bring up
C. bringing up
D. to have brought up
第9题：
Why do large OSPF networks use a hierarchical design?（）
第10题：
船艏单绑留头缆!（）