题目内容
我国营养学会推荐老年人每日膳食钙的适宜摄入量为
2021-10-08
A.800mg/d
B.1000mg/d
C.1200mg/d
D.1500mg/d
E.2000mg/d
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25006' and id < 2129470 and id<>'2129470' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25006' and id > 2129470 and id<>'2129470' order by id asc limit 5