题目内容
.牙周炎造成牙齿松动的最主要原因是
2021-11-17
A.女性激素水平变化
B.牙槽骨吸收
C..颌创伤
D.急性炎症
E.牙周手术后
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='28042' and id < 2305414 and id<>'2305414' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28042' and id > 2305414 and id<>'2305414' order by id asc limit 5