题目内容
“癌前病变”最确切的概念是
2022-01-09
A.癌肿的早期阶段
B.良性肿瘤发生了癌变
C.一种恶性病变，不可逆转
D.有癌变潜在可能的良性病变，有可能逆转
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30843' and id < 2484024 and id<>'2484024' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30843' and id > 2484024 and id<>'2484024' order by id asc limit 5