使用碱金属引起燃烧应如何处理？（ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30401' and id < 2457663 and id<>'2457663' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30401' and id > 2457663 and id<>'2457663' order by id asc limit 5