卵子受精部位一般是在（）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28669' and id < 2339746 and id<>'2339746' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28669' and id > 2339746 and id<>'2339746' order by id asc limit 5