题目内容
点型感烟火灾探测器一般适用于（）等场所。
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23772' and id < 2067348 and id<>'2067348' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23772' and id > 2067348 and id<>'2067348' order by id asc limit 5