为防止幼儿审美疲劳，幼儿园的围墙、大门以及建筑物的墙面和外观的颜色要单一但不失童趣。()

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31368' and id < 2515743 and id<>'2515743' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31368' and id > 2515743 and id<>'2515743' order by id asc limit 5