庖丁解牛3-12下

壹世，唇齒相须

本练习出自《考研英语不读胜读》
问题4.The underlined phrase”these people”in Paragragh4 refers to the ones who__
A.stay outside the network of social influence
B.have little contave with the source of influence
C.are influenced and then influence others
D.are influenced by the initial influential
解析：本题为指代题。指代题有很多自身的特点。For asocial epidemic to occur,however,each person so affected must then influence his or her person so affected must then influence hhis or her own acquaintances,who must in turn influence theirs,and so on;and just how many others pay attention to each of of these people has little to do with the initial influential.（如果一一种社会潮流要发生，每个受到影响的人都需要去影响她的熟人，然后这些熟人在去影响自己的熟人。这样不断进行下去。究竟有多少人对这些传递影响的人给予关注，与最初的第一批有影响力的人几乎没有什么关系。）所以，这些人是会影响他人，又会被他人影响的。被题选C。