扑灭电器火灾首先做（ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27101' and id < 2247243 and id<>'2247243' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27101' and id > 2247243 and id<>'2247243' order by id asc limit 5