题目内容
气管壁成型依赖于气管软骨，下列分层正确 的是
2022-01-09
A.内膜，中膜，外膜
B.黏膜层，肌膜，外膜
C.黏膜层，黏膜下层，外膜
D.黏膜层，黏膜下层，肌层外膜
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30849' and id < 2484587 and id<>'2484587' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30849' and id > 2484587 and id<>'2484587' order by id asc limit 5