非正式群体对个体的影响总是消极的。 （ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32153' and id < 2564406 and id<>'2564406' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32153' and id > 2564406 and id<>'2564406' order by id asc limit 5