单项选择题

在窗体上画一个按钮，然后编写如下的事件代码。在按钮上单击，输出为( )。
Private Function fun(x As Integer，y As Integer)
Static m As Integer
Static i As Integer
i=i+2
i=i+m+1
m=i+x+y
fun=m
End Function
Private Sub Command1_Click()
Dim j As Integer，m As Integer,k As Integer
j=4：m=1
k=fun(j,m)
Print k；
k=fun (j，m)
Print k
End Sub