·天新网首页·加入收藏·设为首页·网站导航
数码笔记本手机摄像机相机MP3MP4GPS
硬件台式机网络服务器主板CPU硬盘显卡
办公投影打印传真
家电电视影院空调
游戏网游单机动漫
汽车新车购车试驾
下载驱动源码
学院开发设计
考试公务员高考考研
业界互联网通信探索
您现在的位置:天新网 > 考试 > GRE > GRE 试题
2006年GRE北美模拟试题(3)
http://www.21tx.com 2006年04月28日

上一页 1 2 3 4 5 6 7 下一页



    Questions 16-19

    Four players-W, X, Y, and Z-play a series of games. In each game the four form two pairs that play against one another; one pair wins and one pair loses.

    When a pair wins or loses a game, both players are credited with the win or the loss.

    Games are played in a series in which partners are changed with each game until all possible combinations of partners have played. The series begins again repeating the combinations of partners in the same order.

    16. Which of the following is a possible sequence of partners for W?

    (A) X, Z, Y, X, Y, Z

    (B) Y, X, Z, X, Z,Y

    (C) Y, Z, X, Y, Z, X

    (D) Z, X, Y, Z, Y, X

    (E) Z, Y, X, Y, X, Z

    17. In order that all possible combinations of partners play one game each, how many games must be played?

    (A) 3

    (B) 4

    (C) 5

    (D) 6

    (E) 8

    18. If each player has won at least one game, what is the minimum number of games that must have been played?

    (A) 1

    (B) 2

    (C) 3

    (D) 4

    (E) 5

    19. At the end of the third game in the first series, which of the following must be true?

    (A) There is a player who has won two games and lost one game.

    (B) There is a player who has won all three games.

    (C) There is a player who has lost two or more games.

    (D) There are three players who have lost exactly one game each.

    (E) There are three players who have won exactly two games each.

上一篇: GRE试题(五)
下一篇: GRE试题(七)

上一页 1 2 3 4 5 6 7 下一页

关于我们 | 联系我们 | 加入我们 | 广告服务 | 投诉意见 | 网站导航
Copyright © 2000-2011 21tx.com, All Rights Reserved.
晨新科技 版权所有 Created by TXSite.net