题目内容
巨幼细胞性贫血时，MCV与RDW的变化为
2021-04-26
A.MCV减低，RDW增高
B.MCV与RDW均减低
C.MCV増高，RDW减低
D.MCV与RDW均正常
E.MCV与RDW均增高
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='12502' and id < 1001921 and id<>'1001921' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='12502' and id > 1001921 and id<>'1001921' order by id asc limit 5