胎儿在子宫内的姿势是 （  ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25967' and id < 2178027 and id<>'2178027' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25967' and id > 2178027 and id<>'2178027' order by id asc limit 5