[开源]未结束的字符串常量

SELECT book.f_name, company.F_userid, book.f_content
FROM company INNER JOIN book ON company.F_Id = book.f_companyid;
这个查询语句在ACCESS里已经可以运行了,但是放到ASP里出错怎么回事?
<% sql="SELECT book.f_name, company.F_userid, book.f_content
FROM company INNER JOIN book ON company.F_Id =book.f_companyid"
set rst=server.createobject("adodb.recordset")
rst.open sql,conn,1,1
%>
前辈们请指教一下,感激涕零!!!