asp出错,insert 不能添加

我很菜啊,不知道为什么,哪位朋友帮忙看看
<%
dim citya,cityb,cityc,name,tel,add,fhao
citya=request("city1")
cityb=request("city2")
cityc=request("city3")
name=request("name")
tel=request("tel")
add=request("add")
fhao=request("hao")
if cityb = "" or citya = "" or cityc = "" or name = "" or tel = "" or add =

"" or fhao = "" then
Response.Write "<p align=center><font color=#FF0000>资料不全，请重新添加！

</font></p>"
else
set rs=server.createobject("adodb.recordset")
conn = "DBQ=" + server.mappath("hee.mdb") + ";DefaultDir=;DRIVER={Microsoft

Access Driver (*.mdb)};"
sql="insert into ji(citya,cityb,cityc,name,tel,add,hao) values

("&citya&","&scityb&","&cityc

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