题目内容
新生儿出血宜选用
2021-12-27
A.维生素B12
B.肝素
C.香豆素类
D.维生素K
E.阿司匹林
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30250' and id < 2447019 and id<>'2447019' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30250' and id > 2447019 and id<>'2447019' order by id asc limit 5