网球之物语双飞4:asp代码的问题

<%
Set conn = Server.CreateObject("ADODB.Connection")
conn.open "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" & DefaultDir &server.mappath("database\data.mdb")&";"
Set rs = Server.CreateObject("ADODB.Recordset")
sql="select * from ck"
rs.open sql,conn,2,3
rs.addnew
rs("T1")=request.form("T1")
rs("T2")=request.form("T2")
rs("T3")=request.form("T3")
rs("T4")=request.form("T4")
rs("T5")=request.form("T5")
rs("T6")=request.form("T6")
rs("T7")=request.form("T7")
rs("T8")=request.form("T8")
rs("T9")=request.form("T9")
rs("T10")=request.form("T10")
rs("T11")=request.form("T11")
rs("T12")=request.form("T12")
rs("T13")=request.form("T13")
rs("T14")=request.form("T14")
rs("T15")=request.form("T15")
rs("T16")=request.form("T16")
rs("T17")=request.form("T17")
rs("T18")=request.form("T18")
rs("T19")=request.form("T19")
rs("T20")=request.form("T20")
rs("T21")=request.form("T21")
rs("T22")=request.form("T22")
rs("T23")=request.form("T23")
rs("T24")=request.form("T24")
rs("T25")=request.form("T25")
rs("T26")=request.form("T26")
rs("T27")=request.form("T27")
rs("T28")=request.form("T28")
rs("T29")=request.form("T29")
rs("T30")=request.form("T30")
rs("T31")=request.form("T31")
rs("T32")=request.form("T32")
rs("T33")=request.form("T33")
rs("T34")=request.form("T34")
rs("T35")=request.form("T35")
rs("T36")=request.form("T36")
rs("T37")=request.form("T37")
rs("T38")=request.form("T38")
rs("T39")=request.form("T39")
rs("T40")=request.form("T40")
rs("T41")=request.form("T41")
rs("T42")=request.form("T42")
rs("T43")=request.form("T43")
rs("T44")=request.form("T44")
rs("T45")=request.form("T45")
rs("T46")=request.form("T46")
rs("T47")=request.form("T47")
rs("T48")=request.form("T48")
rs("T49")=request.form("T49")
rs("T50")=request.form("T50")
rs("T51")=request.form("T51")
rs("T56")=request.form("T56")
rs("T57")=request.form("T57")
rs("T58")=request.form("T58")
rs("T59")=request.form("T59")
rs("T60")=request.form("T60")
rs("T61")=request.form("T61")
rs("T62")=request.form("T62")
rs("T63")=request.form("T63")
rs("T64")=request.form("T64")
rs("T65")=request.form("T65")
rs("T66")=request.form("T66")
rs("T67")=request.form("T67")
rs("T68")=request.form("T68"
rs("T69")=request.form("T69")
rs("T70")=request.form("T70")
rs("T71")=request.form("T71")
rs("T72")=request.form("T72")
rs("T73")=request.form("T73")
rs("T74")=request.form("T74")
rs("T75")=request.form("T75")
rs("T76")=request.form("T76")
rs("T77")=request.form("T77")
rs("T78")=request.form("T78")
rs("T79")=request.form("T79")
rs("T80")=request.form("dianhua")
rs.update
rs.close
conn.close
set rs=nothing
set conn=nothing
response.write"<SCRIPT language=JavaScript>alert('提交成功');"
response.write"javascript:history.go(-2)</SCRIPT>"
%>请帮我看下这段代码,是处理FORM的请问有什么问题!
为什么不能写入数据库!
ck有主值！是自增的！