防范和化解直接隐性债务和或有债务的基础环节是（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27359' and id < 2263389 and id<>'2263389' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27359' and id > 2263389 and id<>'2263389' order by id asc limit 5