题目内容
原发性骨肿瘤的发生率为
2021-12-13
A.10%〜15%
B.5%〜10%
C.1%〜2%
D.2%〜3%
E.3%〜5%
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29518' and id < 2401021 and id<>'2401021' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29518' and id > 2401021 and id<>'2401021' order by id asc limit 5