煮沸消毒灭菌时，为使沸点达105 并可去污防锈，水中应加人(

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30909' and id < 2487294 and id<>'2487294' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30909' and id > 2487294 and id<>'2487294' order by id asc limit 5