儿童明显出现抽象逻辑思维萌芽的年龄是在 （ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28331' and id < 2318262 and id<>'2318262' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28331' and id > 2318262 and id<>'2318262' order by id asc limit 5