10岁患儿，语言少而含糊，表情幼稚，动作笨拙，有简单的生活和卫生习惯，但需要 人照顾，IQ为30,患儿智力低下的程度是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28699' and id < 2340811 and id<>'2340811' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28699' and id > 2340811 and id<>'2340811' order by id asc limit 5