题目内容
妊娠早期羊水的主要来源是
2022-03-07
A.母血清经胎膜进人羊膜腔的透析液
B.胎儿尿液
C.胎儿皮肤
D.胎儿肺
E.胎膜
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='32487' and id < 2580539 and id<>'2580539' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32487' and id > 2580539 and id<>'2580539' order by id asc limit 5