单项选择题

在窗体上面1个名称为Command1的命令按钮,然后编写如下事件过程 Option Base 1 Private Sub Command1_Click() Dim a (5,5) As Integer For i=1 to 5 For j = 1 to 5 A ( i ,j)=(i+j)85\10 Next j Next i S=0 For i=1 to 5 S=s+a(i,i) Next i Print s End sub 程序运行后,单击命令按钮,输出结果是【 】

A.15
B.13
C.11
D.9