题目内容
表皮内主要抗原呈递细胞是:
2021-09-17
A.黑素细胞
B.角质形成细胞
C.朗格汉斯细胞
D.肥大细胞
E.血管内皮细胞
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23526' and id < 2049470 and id<>'2049470' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23526' and id > 2049470 and id<>'2049470' order by id asc limit 5