题目内容
悬挂安装灭火器的形式有固定挂钩和固定挂架等。（）
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23773' and id < 2067593 and id<>'2067593' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23773' and id > 2067593 and id<>'2067593' order by id asc limit 5