题目内容
不利于铁吸收的因素是
2021-10-12
A.维生素C
B.肉因子
C.胃酸
D.维生素B2
E.膳食纤维
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25513' and id < 2147936 and id<>'2147936' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25513' and id > 2147936 and id<>'2147936' order by id asc limit 5