单项选择题

有如下的程序:
Private Sub Command1_Click( )
 Dim k As Integer,m As Integer
 Dim P As Integer
 k=4:m=1
 P=Pid(k,m) :Print P;
 P=Pid(k,m) :Print P
End Sub
Private Function Pid(a As Integer,b As Integer)
 Static m As Integer,i As Integer
 m=5:i=2
 i=i + m + 1
 m=i + a + b
 Pid=m\2
End Function
单击命令按钮后,输出结果为

A.2 2
B.4 4
C.5 5
D.6 6