题目内容
下列选项中,慢性龈炎时牙龈的炎症表现是
2021-12-21
A.牙龈粉红色
B.牙龈质地坚韧
C.探诊易出血
D.附着丧失
E.牙齿松动
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29915' and id < 2425884 and id<>'2425884' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29915' and id > 2425884 and id<>'2425884' order by id asc limit 5