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9. one another的用法
考点分析：
SC做的爆LJ，就说两个想起来的东西吧：argue among each other/ argue between one other
类似考题(Prep语法笔记07-145题)
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
(答案：C)
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(实习编辑：李祺垣)
