根据以下资料,回答{TSE}题。 Batteries Built by Viruses {TS}According to the first parag
根据以下资料,回答{TSE}题。 Batteries Built by Viruses{TS}According to the first paragraph,people try to__________.
A. kill microorganisms related to chicken pox,the flu,etc
B. keep themselves away from viruses because they are invisible
C. stay away from viruses because they are causes of various diseases
D. cure themselves of virus—related diseases by taking medicines