单选题
编写如下程序：
Private Sub Form_Click()
Print "Welcome!"
End
Sub
Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As
Single,Y As Single)
Print "欢迎!"
End Sub
Private Sub
Form_MouseUp(Button As Integer,Shift As Integer,X As Single,Y As
Single)
Print "热烈欢迎!"
End Sub
程序运行后，单击窗体，输出结果为______。
- A.欢迎! 热烈欢迎! Welcome!
- B.欢迎! Welcome! 热烈欢迎!
- C.Welcome! 欢迎! 热烈欢迎!
- D.Welcome! 热烈欢迎! 欢迎!