题目内容
ID期临床试验的病例数应大于
2022-01-08
A.100例
B.300例
C.500例
D.700例
E.1000例
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30797' and id < 2480326 and id<>'2480326' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30797' and id > 2480326 and id<>'2480326' order by id asc limit 5