题目内容
胎膜的组成包括
2022-01-17
A.羊膜、叶状绒毛膜、底蜕膜
B.初级绒毛、二级绒毛、三级绒毛
C.绒毛膜、羊膜
D.胎盘、胎膜、脐带、羊水
E.真蜕膜、包蜕膜、底蜕膜
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31345' and id < 2513694 and id<>'2513694' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31345' and id > 2513694 and id<>'2513694' order by id asc limit 5