养老机构登记后即可开展服务活动，并向县级以上人民政府民政部门备 案。()

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28228' and id < 2312172 and id<>'2312172' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28228' and id > 2312172 and id<>'2312172' order by id asc limit 5