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

题目是什么意思呢？为什么选D？求助……

有9个人， 赛跑。 前5名有分数奖励。

第一名： 5分。 6-1=5

。。 4

3

2

第5名： 1分

总共能得的分数=15分。

因此，每个队最多6分， 那么有两个6， 剩下一个最少3分