题目内容
牙周炎造成牙齿松动的最主要原因是
2021-11-15
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='27914' and id < 2297700 and id<>'2297700' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27914' and id > 2297700 and id<>'2297700' order by id asc limit 5