题目内容
牙根形成的多少取决于
2021-12-11
A.成釉器
B.牙乳头
C.牙囊
D.上皮隔
E.上皮根鞘
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29401' and id < 2394224 and id<>'2394224' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29401' and id > 2394224 and id<>'2394224' order by id asc limit 5