题目内容

耐青霉素的金黄色葡萄球菌发生的变异属于:

A. 鞭毛变异
B. 菌落变异
C. 毒力变异
D. 耐药性变异
E. 形态结构变异

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转导过程中基因转移的方式是:

A. 直接摄取DNA
B. 以温和噬菌体为媒介
C. 通过性菌毛
D. 融合
E. 前噬菌体

编码性菌毛的质粒:

A. Col质粒
B. F质粒
C. Vi质粒
D. ST质粒
E. R质粒

Amsterdam Smart City Projects cover the living, working, mobility, 1) _____________ and other aspects of city life.

A. public facility
B. public resources
C. public facilities
D. public resource

Smart Light:In this project, the lighting can be 2)________ for a range of situations via remote operation or sensors,

A. adjust
B. adjusted
C. adjustment
D. adjusting

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