题目内容
无牙领患者修复前做牙槽樹罐的主要目的是
2021-11-15
A.去除所有倒凹
B.将牙槽嵴修整圆钝
C.去除残余的牙根及牙冠
D.去除尖锐的骨突和骨尖
E.去除全部骨突
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27918' and id < 2299224 and id<>'2299224' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27918' and id > 2299224 and id<>'2299224' order by id asc limit 5