铜绿假单胞菌可产生的致病物质是() A.内毒素,外毒素,菌毛 B.内毒素,外毒素,芽 发布时间:2019-02-19 00:35 │ 来源:www.tikuol.com 题型:单项选择题 问题: 铜绿假单胞菌可产生的致病物质是()A.内毒素,外毒素,菌毛B.内毒素,外毒素,芽胞C.内毒素,菌毛,芽胞D.外毒素,菌毛,芽胞E.外毒素,菌毛,黏附素
题型:单项选择题 He met many problems he was going over his lessons.A.before B.as soon as C.since D.while 查看答案