prep SC-145求解，谢谢啦

hou623

145. (32475-!-item-!-188;#058&007134)    KEY:C

The Kwakiutl recognized one social unit larger than the tribe--the confederacy, which was a cluster
of loosely knit, informally related neighboring tribes who interacted with themselves more often than
between other tribes.      

(A) tribes who interacted with themselves more often than between
(B) tribes who interacted among each other more often than among
(C) tribes who interacted with one another more often than with
(D) tribes, interacting among each other more often than between
(E) tribes, interacting among one another more often than with  
为什么who 也能够在定语从句中指代tribes呢？？不是who 只能用作指代人这一点上么？？望NN指点

雨潇

我认为应该是从意思上去理解，tribes是不可能互相交流的，只能是tribes里的人，所以用who

jasonhaha

个人觉得这道题考点有两，
1。 最重要的，INTERACT WITH 是固定搭配， 不能改变
2。 TRIBES是部落，用法和PEOPLE相似，可以用WHO修饰。

hou623

哦，一开始看到who直接就排除了。。。。哎

净植

TRIBE有一群人的意思