You can only tell the news to Tom,Jack and Bill,and it should be kept.
A. among them
B. among whom
C. between them
D. between whom
网友回答
A. among them
B. among whom
(答案→)C. between them
D. between whom
解析：among指三者或三者以上。between指两者之间。如果相互有着共同的关系或交叉的牵连,即使三者能上能下,也要用between,不能用among。同divide,share等一类动词搭配,要用between。故正确答案为C。