题目内容
以下哪一种不是流感嗜血杆菌的致病物质
2021-09-25
A.荚膜
B.菌毛
C.内毒素
D.IgA蛋白酶
E.外毒素
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24320' and id < 2098945 and id<>'2098945' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24320' and id > 2098945 and id<>'2098945' order by id asc limit 5