阅读下面的程序：Private Sub Form_Click()Dim Check
题型：填空题
问题：
阅读下面的程序：Private Sub Form_Click()Dim Check As Boolean, Counter As IntegerCheck = TrueCounter = 5 Do Do While Counter < 20 Counter = Counter + 1 If Counter = 10 Then Check = False Exit Do End If Loop Loop Until Check = FalsePrint CounterEnd Sub程序运行后，单击窗体，输出结果为 _________。