单项选择题

有如下程序。 Private Sub Command1_Click() Dim k As Integer,m As Integer Dim op As Integer k=4:m=1 Op=PPC(k,m):Print op; Op=PPC(k,m):Print op End Sub Private Function PPC(a As Integer,b As Integer) Static m As Integer,i As Integer m=0:i=2 i=i+m+1 m=i+a+b PPC=m End Function 程序运行后,输出的结果为

A.4 6
B.6 6
C.8 8
D.10 12