专升本考试

根据网考网考试中心的统计分析，以下试题在2017/11/25日专升本考试习题练习中，答错率较高，为：54%
【单选题】Which of the following is the main topic of the passage


A．The characteristics of bacteria.
B．How bacteria reproduce.
C．The various functions of bacteria.
D．How bacteria contribute to diseas