噪声污染会影响儿童的智力发育，吵闹环境中儿童智力发育比安静环境中低

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30224' and id < 2445199 and id<>'2445199' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30224' and id > 2445199 and id<>'2445199' order by id asc limit 5