单选题
编写如下事件过程: Option Explicit Private Sub Form_Click( ) Dim Str As String, I As Integer Open "examp" For Output As 1 For I = 1 To 5 Str = Chr(I + 64) Print #1, Str; Next I Close 1 Open "examp" For Input As 2 Str = Input(10, #2) Print Str; Close 2 End Sub 程序运行后,单击窗体,则窗体上显示的内容是________。