室内机回风过滤网在使用（）后需要清洗。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25784' and id < 2166030 and id<>'2166030' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25784' and id > 2166030 and id<>'2166030' order by id asc limit 5