未知题型 Investigations have shown that the two brothers meddled in state affairs.A.YB.NC.NG

未知题型 The two Kims differ in their behavior. after their beloved sons were thrown into jail.A.YB.NC.NG

未知题型 在窗体上画一个名称为Commandl的命令按钮，然后编写如下程序： Private Sub Command1_Click() Dim i As Integer，j As Integer Dim a(10， 10)As Integer For i=1 To 3 For i=1 To 3 a(i，j)=(i-1) *3+j Print a(i，j)； Next i Print Next i End Sub 程序运行后，单击命令按钮，窗体上显示的是A.1 2 3 246 3 69B.2 3 4 3 4 5 4 5 6C.1 4 7 2 5 8 3 6 9D.1 2 3 4 5 6 7 8 9