题目内容
乳牙根尖周病的主要病因是
2021-12-22
A.乳牙外伤
B.重度磨耗
C.髄腔感染
D.化学烧伤
E.先天畸形
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29986' and id < 2429979 and id<>'2429979' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29986' and id > 2429979 and id<>'2429979' order by id asc limit 5