[单项选择题] 在窗体上画了两个按钮控件Command1和Command2,有如下程序: Private Sub Command1_Click()Print "Visual";End Sub Private Sub Command2_Click()Print "Basic"; End Sub Private Sub Form_Load()Command2.Cancel=TrueCommand1.Cancel=True End Sub 执行程序后,按键盘Cancel键,在窗体上输出的结果是
A.Basic
B.Visual
C.Cancel
D.True