题目内容

构成细菌侵袭力的细菌表面结构不包括:

A. 侵袭性酶
B. 荚膜
C. 菌毛
D. 磷壁酸
E. Vi抗原

查看答案

搜索结果不匹配？点我反馈

更多问题

关于条件致病菌的叙述,正确的是:

A. 感染的条件是细菌毒力增强
B. 感染的常见诱因是滥用抗生素
C. 均由正常菌群在特殊条件下演变而成
D. 感染的原因是细菌发生耐药性变异
E. 只有在机体免疫功能降低时感染机体

It sometimes seems difficult to ______ (see) the consequence of our actions.

These individuals are products of the _______ (war) period and grew up enjoying the fruits of their forefathers’ accomplishments.

After the big fire they say they will stay to ______ (build) their homes rather than retreat to refugee camps.