单项选择题

In the first sentence of Paragraph 4," . manage this" means "to manage the process of ______ "

A．killing the bacteria in your body
B．multiplying to a significantly large number
C．raising the room temperature
D．sterilizing the perishable food
<上一题 目录 下一题>
热门 试题

单项选择题
The word bug used in Paragraph 5 means ______.
A．a bacterium
B．a cold
C．a flu
D．a virus
单项选择题
According to the author, if you want to keep healthy, you had better ______.
A．make the room dry
B．keep the food in the refrigerator
C．wash your hands as much as possible
D．clean the surfaces with anti-bacterial products
相关试题