题目内容
参与T细胞识别、黏附、活化过程的CD分子是
2021-10-13
A.CD4
B.CD19
C.CD21
D.CD81
E.CD80
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25579' and id < 2153064 and id<>'2153064' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25579' and id > 2153064 and id<>'2153064' order by id asc limit 5