问题
选择题
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
答案
答案：C
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。