单项选择题

在窗体上添加如下命令按纽,然后编写如下事件过程: Private Sub Command1_Click() Dim a(10)As Integer Dim p(3)As Integer k= 5 For i = 1 To 10 a(i) = i Next i For i = 1 To 3 p(i) = a(i * i) Next i For i = 1 To 3 k = k + p(i) * 2 Next i Print k End Sub该过程的运行结果为______。

A.35
B.33
C.31
D.29