没看懂题目的意思啊，看了以前NN的解释也是一头雾水，谁来帮我瞅瞅~~谢谢啦（答案D）

Q7:

For a certain race, 3 teams were allowed to enter 3 members each.  A team earned 6 – n points whenever one of its members finished in nth place, where 1 ≤ n ≤ 5.  There were no ties, disqualifications, or withdrawals.  If no team earned more than 6 points, what is the least possible score a team could have earned?

A.    0

B.     1

C.     2

D.    3

E.     4

此题题意：有3个组，每组3个人，一个人得了第n名，就为该组增加 6-n  分，1《n《5,如果没有一组超过6分，那么一个组最少可能得多少分

解答：没有一组超过6分，又1《n《5，那么很明显，每个人可能得到的分数有  5，4，3，2，1五种，那么一个组（3个人）最少得分自然是3个1分，一共是3分