题目内容
维生素D缺乏性手足搐搦症的直接原因是
2022-02-09
A.维生素D缺乏
B.血磷明显降低
C.碱性磷酸酶增高
D.血清离子钙降低
E.钙磷乘积降低
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31970' and id < 2555021 and id<>'2555021' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31970' and id > 2555021 and id<>'2555021' order by id asc limit 5