题目内容
维生素K3可用于治疗
2021-12-29
A.佝偻病
B.坏血病
C.口角炎
D.新生儿出血症
E.骨质软化
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30364' and id < 2454217 and id<>'2454217' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30364' and id > 2454217 and id<>'2454217' order by id asc limit 5