[单项选择题] 在窗体上面一个命令按钮(其Name属性为Command1),然后编写如下代码: Option Base 1 Private Sub Command1_Click() Dim a(4,4) For i=1 To 4 For j=1 To 4a(i,j)=(i-1)*3+j Next j Next i For i=3 To 4 For j =3 To 4 Print a(j,i); Next j Print Next i End Sub程序运行后,单击命令按钮,其输出结果为______ 。
A.6 97 10
B.7 10 8 11
C.8 11 9 12
D.9 12 10 13