| 网站首页 | 自考 | 中考 | 高考 | MBA | 考研 | 成人高考 | 报关员 | 导游 | 司法 | 计算机 | 会计 | 英语 | 医学 | 小学 | 初中 | 高中 | 法律硕士 | 建筑工程 | 留言 | 
最新公告:     本站一直领先的专注于考试的网络媒体与服务平台,请大家互相支持!  [admin  2006年9月7日]        
 
您现在的位置: 试卷下载网 >> 英语 >> GRE考试试 >> 文章正文
 
 
 
最新推荐 更多内容
 
 
相关文章
GRE 数学(3)_GRE考试试…
GRE 数学(1)_GRE考试试…
GRE   数学(4)_GRE考试试…
GRE 数学(2)_GRE考试试…
GRE 数学(5)_GRE考试试…
GRE作文新增的argument题…
GRE作文新增的argument题…
GRE作文新增的argument题…
GRE作文新增的argument题…
GRE2002年4月填空题库(1…
更多内容
GRE·94-4考题——(4)(1)           
GRE·94-4考题——(4)(1)
作者:佚名 文章来源:不详更新时间:2006-5-30 12:36:27
Seven chimpanzees—G, H, K, L, N, P, and Q—are to be
assigned to four observer—Richards, Smith, Torres,
and Yang-with each chimpanzee assigned to exactly one
observer and each observer assigned at most two chim-
panzees. P and Q are juveniles: the other five chim-
panzees are adults. G, H, and P are male: the other
four chimpanzees are female. The following conditions
govern the assignment of the chimpanzees to the observers:
 Only male chimpanzees can be assigned to Richards.
 At most one chimpanzee can be assigned to Smith.
 Whenever a juvenile is assigned to an observer, an
  adult chimpanzee of the same sex as the juvenile
  must also be assigned to that observer.
Which of the following represents an acceptable assignment of the
chimpanzees to the observers?
      Richards  Smith Torres Yang        
G,P H K,L,Q N
G,P H L,Q K, N     
G,P L K,N H, Q
H,L K N,Q G, P
H,P G,K N,Q L

————————————————————————
答案:(B)
读题:7只黑猩猩,G、H、K、L、N、P、Q,分配给4个观察者,R、S、T、Y,每只猩猩都要分配
  给一个人,每个人最多2只猩猩。
    
写条件:
1、R:male (表示只有雄性猩猩才能给R)
2、S≤1 (表示S最多只分配一只猩猩)
3、one juv→one adult(same sex) (表示如果一只未成年的猩猩分配给观察者,
那么同性的一只成年猩猩必须分配给那个观察者)
  
条件总结:
  1、4个观察者我们可以看为四组,7个元素分为四组,那么首先注意数字分配关系
   题目中有每组最多2只猩猩,则分配关系为(2、2、2、1)
   而条件2告诉我们,S≤1,所以R,T,Y各有2个元素
  
  2、上面的条件3不涉及具体元素,我们看是否能和被它限制的元素结合起来。
  如果一只未成年的猩猩分配给观察者,那么同性的一只成年猩猩必须分配给那个观察
  者,显然限制是对未成年猩猩而言,题目中有两个元素属于未成年猩猩, P,Q,因此
  得到:
  P+(G/H中选择一个)
  Q+(K/L/N三者中选择一个)
   
题目中一共只有3只雄性猩猩,而条件1告诉我们R中就必须要有两只雄性猩猩,
因此R中的元素必然为  P+(G/H中选择一个)
  
分析到此,整个题组以完全在你的掌握之中,而我们所用的方法还是我们经常讲的
 

Which of the following must be true?
H is assigned to Smith.
K is assigned to Yang
L is assigned to Torres.
P is assigned to Richards.
Q is assigned to Torres.

————————————————————————
答案:(D)
读题:7只黑猩猩,G、H、K、L、N、P、Q,分配给4个观察者,R、S、T、Y,每只猩猩都要分配
  给一个人,每个人最多2只猩猩。
    
写条件:
1、R:male (表示只有雄性猩猩才能给R)
2、S≤1 (表示S最多只分配一只猩猩)
3、one juv→one adult(same sex) (表示如果一只未成年的猩猩分配给观察者,
那么同性的一只成年猩猩必须分配给那个观察者)
  
条件总结:
  1、4个观察者我们可以看为四组,7个元素分为四组,那么首先注意数字分配关系
   题目中有每组最多2只猩猩,则分配关系为(2、2、2、1)
   而条件2告诉我们,S≤1,所以R,T,Y各有2个元素
  
  2、上面的条件3不涉及具体元素,我们看是否能和被它限制的元素结合起来。
  如果一只未成年的猩猩分配给观察者,那么同性的一只成年猩猩必须分配给那个观察
  者,显然限制是对未成年猩猩而言,题目中有两个元素属于未成年猩猩, P,Q,因此
  得到:
  P+(G/H中选择一个)
  Q+(K/L/N三者中选择一个)
   
题目中一共只有
  共7页: 1 [2] [3] [4] [5] [6] [7] 下一页   

3只雄性猩猩,而条件1告诉我们R中就必须要有两只雄性猩猩,
因此R中的元素必然为  P+(G/H中选择一个)
  
分析到此,整个题组以完全在你的掌握之中,而我们所用的方法还是我们经常讲的
 

Each of the following is a chimpanzee that can be
assigned to Smith EXCEPT.

G
K
L
N
Q

————————————————————————
答案:(E)
读题:7只黑猩猩,G、H、K、L、N、P、Q,分配给4个观察者,R、S、T、Y,每只猩猩都要分配
  给一个人,每个人最多2只猩猩。
    
写条件:
1、R:male (表示只有雄性猩猩才能给R)
2、S≤1 (表示S最多只分配一只猩猩)
3、one juv→one adult(same sex) (表示如果一只未成年的猩猩分配给观察者,
那么同性的一只成年猩猩必须分配给那个观察者)
  
条件总结:
  1、4个观察者我们可以看为四组,7个元素分为四组,那么首先注意数字分配关系
   题目中有每组最多2只猩猩,则分配关系为(2、2、2、1)
   而条件2告诉我们,S≤1,所以R,T,Y各有2个元素
  
  2、上面的条件3不涉及具体元素,我们看是否能和被它限制的元素结合起来。
  如果一只未成年的猩猩分配给观察者,那么同性的一只成年猩猩必须分配给那个观察
  者,显然限制是对未成年猩猩而言,题目中有两个元素属于未成年猩猩, P,Q,因此
  得到:
  P+(G/H中选择一个)
  Q+(K/L/N三者中选择一个)
   
题目中一共只有3只雄性猩猩,而条件1告诉我们R中就必须要有两只雄性猩猩,
因此R中的元素必然为  P+(G/H中选择一个)
  
分析到此,整个题组以完全在你的掌握之中,而我们所用的方法还是我们经常讲的
 

If G is assigned to Torres, which of the following
must be true?
H is assigned to Smith.
K is assigned to Torres.
L is assigned to Smith.
N is assigned to Yang
Q is assigned to Yang

————————————————————————
答案:(E)
读题:7只黑猩猩,G、H、K、L、N、P、Q,分配给4个观察者,R、S、T、Y,每只猩猩都要分配
  给一个人,每个人最多2只猩猩。
    
写条件:
1、R:male (表示只有雄性猩猩才能给R)
2、S≤1 (表示S最多只分配一只猩猩)
3、one juv→one adult(same sex) (表示如果一只未成年的猩猩分配给观察者,
那么同性的一只成年猩猩必须分配给那个观察者)
  
条件总结:
  1、4个观察者我们可以看为四组,7个元素分为四组,那么首先注意数字分配关系
   题目中有每组最多2只猩猩,则分配关系为(2、2、2、1)
   而条件2告诉我们,S≤1,所以R,T,Y各有2个元素
  
  2、上面的条件3不涉及具体元素,我们看是否能和被它限制的元素结合起来。
  如果一只未成年的猩猩分配给观察者,那么同性的一只成年猩猩必须分配给那个观察
  者,显然限制是对未成年猩猩而言,题目中有两个元素属于未成年猩猩, P,Q,因此
  得到:
  P+(G/H中选择一个)
  Q+(K/L/N三者中选择一个)
   
题目中一共只有3只雄性猩猩,而条件1告诉我们R中就必须要有两只雄性猩猩,
因此R中的元素必然为  P+(G/H中选择一个)
  
分析到此,整个题组以完全在你的掌握之中,而我们所用的方法还是我们经常讲的
 

If K is assigned to Smith, which of the following
can be true?
G and H are assigned to Yang.
G and Q are assigned to Torres.
L and N are assigned to Torres.
L and N are assigned to Yang.
N and Q are assigned to Torres.

————————————————————————
答案:(E)
读题:7只黑猩猩,G、H、K、L、N、P、Q,分配给4个观察者,R、S、T、Y,每只猩猩都要分配
  给一个人,每个人最多2只猩猩。
    
写条件:
1、R:male (表示只有雄性猩猩才能给R)
2、S≤1 (表示S最多只分配一只猩猩)
3、one juv→one adult(same sex) (表示如果一只未成年的猩猩分配给观察者,
那么同性的一只成年猩猩必须分配给那个观察者)
  
条件总结:
  1、4个观察者我们可以看为四组,7个元素分为四组,那么首先注意数字分配关系
   题目中有每组最多
  共7页: 上一页 [1] 2 [3] [4] [5] [6] [7] 下一页   

2只猩猩,则分配关系为(2、2、2、1)
   而条件2告诉我们,S≤1,所以R,T,Y各有2个元素
  
  2、上面的条件3不涉及具体元素,我们看是否能和被它限制的元素结合起来。
  如果一只未成年的猩猩分配给观察者,那么同性的一只成年猩猩必须分配给那个观察
  者,显然限制是对未成年猩猩而言,题目中有两个元素属于未成年猩猩, P,Q,因此
  得到:
  P+(G/H中选择一个)
  Q+(K/L/N三者中选择一个)
   
题目中一共只有3只雄性猩猩,而条件1告诉我们R中就必须要有两只雄性猩猩,
因此R中的元素必然为  P+(G/H中选择一个)
  
分析到此,整个题组以完全在你的掌握之中,而我们所用的方法还是我们经常讲的
 

Which of the following must be true?
At least one of the chimpanzees assigned to Torres is a female.
At least one of the chimpanzees assigned to Torres is a juvenile.,
At least one of the chimpanzees assigned to Yang is a juvenile.
At least one of the chimpanzees assigned to Yang is a male.
The chimpanzee assigned to Smith is a juvenile.

————————————————————————
答案:(A)
读题:7只黑猩猩,G、H、K、L、N、P、Q,分配给4个观察者,R、S、T、Y,每只猩猩都要分配
  给一个人,每个人最多2只猩猩。
    
写条件:
1、R:male (表示只有雄性猩猩才能给R)
2、S≤1 (表示S最多只分配一只猩猩)
3、one juv→one adult(same sex) (表示如果一只未成年的猩猩分配给观察者,
那么同性的一只成年猩猩必须分配给那个观察者)
  
条件总结:
  1、4个观察者我们可以看为四组,7个元素分为四组,那么首先注意数字分配关系
   题目中有每组最多2只猩猩,则分配关系为(2、2、2、1)
   而条件2告诉我们,S≤1,所以R,T,Y各有2个元素
  
  2、上面的条件3不涉及具体元素,我们看是否能和被它限制的元素结合起来。
  如果一只未成年的猩猩分配给观察者,那么同性的一只成年猩猩必须分配给那个观察
  者,显然限制是对未成年猩猩而言,题目中有两个元素属于未成年猩猩, P,Q,因此
  得到:
  P+(G/H中选择一个)
  Q+(K/L/N三者中选择一个)
   
题目中一共只有3只雄性猩猩,而条件1告诉我们R中就必须要有两只雄性猩猩,
因此R中的元素必然为  P+(G/H中选择一个)
  
分析到此,整个题组以完全在你的掌握之中,而我们所用的方法还是我们经常讲的
 

 Six scholars—Fine, Gonzales, Hall, Jones, Littlehawk,
and May—will be scheduled to present one paper each at a
scholarly conference. The six papers will be presented on
a single morning in three different rooms—the Northwest,
Oregon, and Pacific rooms. In each of the rooms, there
will be exactly one paper given at 9:00 am. and exactly
one paper given at 11:00 a.m., according to the following
restrictions:
 
 Jones's paper must be presented after Hall's in the same
  room as Hall's.
 Fine's paper cannot be scheduled for the same time as
  Littlehawk's.
 Gonzales' paper must be scheduled for the Oregon Room,
  which is the largest.
 No paper is presented more than once.
Which of the following is an acceptable schedule for
the 9:00 a.m. papers in the three rooms?
Northwest Oregon        Pacific
Fine Littlehawk May
Gonzales Fine May
Hall Gonzales Littlehawk  
Jones Gonzales Fine
Littlehawk Gonzales Fine

——————
  共7页: 上一页 [1] [2] 3 [4] [5] [6] [7] 下一页   

——————————————————
答案:(C)

Which of the following can be true if Littlehawk's paper is scheduled for
the Oregon Room?
Fine's paper is scheduled for 11:00 a.m. in the Oregon Room.
Gonzales' paper is scheduled for the same time as Littlehawk's.
Hall's paper is scheduled for 9:00 a.m. in the Oregon Room.
Jones's paper is scheduled for 11:00 a.m. in the Pacific Room.
Jones's paper is scheduled for the same time as Hall's.

————————————————————————
答案:(D)

Which of the following must be true?
Gonzales' paper is not scheduled for 11:00 a.m.
Hall's paper is not scheduled for the Oregon Room.
Jones's paper is not scheduled for the Pacific Room.
Littlehawk's paper is not scheduled for the Northwest Room.
May's paper is not scheduled for 9:00 a.m.

————————————————————————
答案:(B)

Which of the following can be the pair of scholars
whose papers are scheduled for 11:00 a.m. in the Northwest
and Pacific rooms, respectively?
Fine and Jones
Fine and Littlehawk
Fine and May
Hall and Littlehawk
Hall and May

————————————————————————
答案:(A)

Which of the following is a pair of scholars who can
be scheduled, not necessarily in the order given, to
present their papers in the same room as each other?
Fine and Gonzales
Gonzales and Hall
Gonzales and Jones
Hall and Littlehawk
Hall and May

————————————————————————
答案:(A)

If both Fine and Gonzales are scheduled to present
their papers at 9:00 a.m., then it must be true that
Fine's paper is scheduled for the Northwest Room
Hall's paper is scheduled for the Pacific Room
Jones's paper is scheduled for the Oregon Room
Littlehawk's paper is scheduled for 9:00 a.m.
May's paper is scheduled for 11:00 a.m.

————————————————————————
答案:(E)

If Hall's paper is scheduled for the Pacific Room,
which of the following can be true?
Fine's paper is scheduled for 9:00 a.m. in the Pacific Room.
Jones's paper is scheduled for 9:00 a.m. in the Northwest Room.
Jones's paper is scheduled for 11:00 a.m. in the

[1] [2] 下一页

文章录入:admin    责任编辑:admin 
 
  • 上一篇文章:

  • 下一篇文章:
  • 【字体: 】【发表评论】【加入收藏】【告诉好友】【打印此文】【关闭窗口

     
    | 设为首页 | 加入收藏 | 联系站长 | 友情链接 | 版权申明 | 管理登录 |