PP20

marshial

20.A social system is ________of social relations that draws the behavior of its menbers toward the core values of the group.

A. a complex network

B. how a complex network

C. a complex network and

D. a network that is complex

此处的draws是不是有问题？谢谢！

Taurus

没有问题,  因为是 a complex network draws....  

of social relations 部分是用来修饰 a complex network 的.  不要被它迷惑了.

marshial

唉，明白了，谢谢！