题目内容
儿贲缺铁性贫血的书要原因是
2021-11-08
A.铁丟失过多
B.铁利用障碍
C.小儿生长发育过快
D.体内储存不足
E.铁摄人量不足
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27310' and id < 2261437 and id<>'2261437' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27310' and id > 2261437 and id<>'2261437' order by id asc limit 5