—般情况下5~6岁幼儿合适的音域为（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31375' and id < 2516440 and id<>'2516440' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31375' and id > 2516440 and id<>'2516440' order by id asc limit 5