ChaseDream

标题: [逻辑]6月27日起逻辑寂静汇总（截至7-27 15：00） [打印本页]

作者: sarlene 时间: 2010-6-29 18:26
标题: [逻辑]6月27日起逻辑寂静汇总（截至7-27 15：00）
7.27——7月完結貼
[attach]79143[/attach]
密码 "大家加油” 小写拼音全拼没有空格符號
群號碼： 87419538
如果想參與討論，就申請加入吧。。。。
我下个月也参加考试，可能就没有办法帮忙大家整理JJ，只能潜水了（具体看BOSS安排哈哈）
大家也可以加我Q 和我讨论JJ啦， 461820516
突然發現要暫時潛水，沒有辦法整理幫忙整理，要專心考試，還是有點小傷感的，不過大家加油啦……

作者: nowwsy 时间: 2010-6-29 18:31
辛苦辛苦辛苦sarlene童鞋鸟~~~
hohoho 劳动节出生的筒子~~~

作者: eating201606 时间: 2010-6-29 18:39
got be kidding!

作者: nowwsy 时间: 2010-6-29 18:47
一道考古题：
http://forum.chasedream.com/GMAT_Math/thread-467148-1-1.html
http://forum.chasedream.com/GMAT_Math/thread-467148-1-1.html#last
·LZ懂得哈哈

作者: mecsid 时间: 2010-6-29 19:19
看到就安心了。。。

作者: zhancheng 时间: 2010-6-29 20:45
good .thank you

作者: 毛毛carina 时间: 2010-6-29 20:47
嘿嘿，辛苦楼主啦

作者: 魏小妞要出国 时间: 2010-6-29 22:34
顶顶~~LZ太好了~~~一人整理两项~~加油加油~~(*^__^*) 嘻嘻……

作者: jenny1989 时间: 2010-6-29 23:08
前排~~

作者: dingjielin 时间: 2010-6-30 08:32
想问下，这个是CR的补充，之前的那些CR有整理出来吗？在哪呀？偶都没有找到啊？谢谢大家告诉我下啦

作者: ZZZQQQ 时间: 2010-6-30 10:07
THX！

作者: forrestgan 时间: 2010-6-30 20:18
辛苦！

作者: glacier超 时间: 2010-6-30 22:26
斑竹啊，感觉这次换题库后大家都逻辑的讨论好少啊~

作者: zcool 时间: 2010-7-1 02:14
是啊，感觉鸡也不多。NN们多写写啊。。还有lz加油整理。谢谢

作者: llw_66 时间: 2010-7-1 08:21

想问下，这个是CR的补充，之前的那些CR有整理出来吗？在哪呀？偶都没有找到啊？谢谢大家告诉我下啦

-- by 会员 dingjielin (2010/6/30 8:32:46)

同问。
谢谢了，辛苦了!

作者: zhangran525 时间: 2010-7-1 14:14
非常感谢！

作者: icyblue 时间: 2010-7-1 14:30
无敌真挚巨感谢！！！！

作者: zliycdr 时间: 2010-7-1 18:36

辛苦辛苦辛苦sarlene童鞋鸟~~~
hohoho 劳动节出生的筒子~~~

-- by 会员 nowwsy (2010/6/29 18:31:59)

非也只不过没有写日期罢了

作者: sarlene 时间: 2010-7-1 19:31
題目是出來了，但是還是要考古確認的，我大致瀏覽了上個月的狗狗……
沒有看到

作者: sarlene 时间: 2010-7-2 08:39
考古：6.原来是上月的变种：一个国家卖的汽油有premiumoil，售价比其它的要贵，该国家使用premium oil的车型不超过10%，使用premium oil的车型一般用premium oil，不需要使用premium oil的车型如果用premium oil，对其性能没有任何的提高，但该国家premium oil的销量比例超过15%，说明人们浪费，问消弱，选了汽车拥旧了以后需要好汽油才能正常工作
考古： V1 from angeliayy
说一个国家卖的汽油有premium oil，售价比其它的要贵，该国家使用premium oil的车型不超过10%，使用premium oil的车型一般用premium oil，不需要使用premium oil的车型如果用premium oil，对其性能没有任何的提高，但该国家premium oil的销量比例超过15%，问支持或者加强我选使用premium oil的车型的油耗（fuel-efficiency）跟不需要使用premium oil的车型比要
大（也就是烧premium oil的车废油）
考古：from nowwsy
某NB汽油比普通汽油贵，用NB汽油的车占全市汽车5%，而NB汽油的销量占汽油总销量的15%，而用NB汽油的车没有多开路，所以有司机在NB汽油上花冤枉钱ASSUMPTION: NB汽油车没有耗油更多
在下載附件中已經更新，持續下載的童鞋直接看這個帖子就可以了

作者: Avatar800 时间: 2010-7-2 09:46
多谢楼主了~~~顶顶顶

作者: sz89 时间: 2010-7-2 10:24

O(∩_∩)O谢谢lz

作者: panda1988 时间: 2010-7-2 22:57
ding!

作者: sarlene 时间: 2010-7-3 07:50
看帖有位北京的NN考到了四道JJ的閱讀和CR，RP大爆發啊，我們為他鼓掌一下吧！

作者: bfantasy56 时间: 2010-7-3 10:18

作者: wangziwei90 时间: 2010-7-3 11:29
谢谢楼主~

作者: ruguokey_20 时间: 2010-7-3 12:01
真的很感谢各位辛苦整理的狗狗的大侠，让我们这些垂死挣扎的童鞋看到了明天的太阳。。。

作者: cymissiloveu 时间: 2010-7-3 19:09
LZ，这个月逻辑的是不是特别少哦？

作者: 葛佳 时间: 2010-7-3 21:14
考古：from nowwsy
某NB汽油比普通汽油贵，用NB汽油的车占全市汽车5%，而NB汽油的销量占汽油总销量的15%，而用NB汽油的车没有多开路，所以有司机在NB汽油上花冤枉钱ASSUMPTION: NB汽油车没有耗油更多

要是耗油多，钱花了也就花了，无可厚非；关键是，走一样的路程，我们这么几辆小破车，却占了总开销这么大的百分比，真是冤大头啊？花了用不完，谁知道干啥去了……

作者: highgmatcwj 时间: 2010-7-3 23:00
这个月逻辑狗狗怎么这么少啊？一看吓一跳......
刚看了下,上个月逻辑狗狗50多页，150多只，貌似上月换题库后没几天就已经蛮多了...
这个月只有形单影只的10只小狗狗，汪汪汪...

作者: highgmatcwj 时间: 2010-7-4 13:17
帮主，lynalice1987牛牛回忆了逻辑和语法，并更新了狗狗，在18楼哦~
http://forum.chasedream.com/GMAT_Math/thread-467696-3-1.html

作者: 林月 时间: 2010-7-4 14:23
谢谢同志们

作者: Summereve 时间: 2010-7-4 15:13
楼主是好人,希望对大家都有帮助哈

作者: highgmatcwj 时间: 2010-7-4 16:41
嗯，那个。。。想提醒一下楼主哈，请在逻辑狗狗的第一页加上每天的更新记录哦！这是因为：
1，很多童鞋是每天都看的，但是不知道更新了什么内容。就得需要全部都看一遍，就疯了
2，另外，同一个主题的狗狗（就是你的CONTENTS的18个主题）后期每天都可能会有更新或者补充，如果没有记录就不知道每个主题后来补充了什么新的，又疯了
3，如果后期狗狗多起来了（希望如此），没有更新记录，一堆狗狗汪汪汪，就彻底疯掉了。。。
（温馨提示：具体如何做更新记录，请参照上个月的逻辑狗狗哦）

BTW, 看到坛子里有童鞋说间谍的事儿，谨慎起见，还是请楼主设置个密码吧~

我等跪谢楼主！~

作者: yunyunnon 时间: 2010-7-4 20:30
谢謝LZ ~ 辛苦啦!! A million thanks~

作者: playxuan 时间: 2010-7-4 22:46
辛苦你们啦~~

作者: Avatar800 时间: 2010-7-4 23:51
~飘过~

作者: hukeab 时间: 2010-7-5 17:25

嗯，那个。。。想提醒一下楼主哈，请在逻辑狗狗的第一页加上每天的更新记录哦！这是因为：
1，很多童鞋是每天都看的，但是不知道更新了什么内容。就得需要全部都看一遍，就疯了
2，另外，同一个主题的狗狗（就是你的CONTENTS的18个主题）后期每天都可能会有更新或者补充，如果没有记录就不知道每个主题后来补充了什么新的，又疯了
3，如果后期狗狗多起来了（希望如此），没有更新记录，一堆狗狗汪汪汪，就彻底疯掉了。。。
（温馨提示：具体如何做更新记录，请参照上个月的逻辑狗狗哦）

BTW, 看到坛子里有童鞋说间谍的事儿，谨慎起见，还是请楼主设置个密码吧~

我等跪谢楼主！~

-- by 会员 highgmatcwj (2010/7/4 16:41:11)

MM提示的正是我非常关心的几个问题~谢谢你一并汇总了提了出来~^.^

作者: nowwsy 时间: 2010-7-5 18:08
http://forum.chasedream.com/GMAT_Math/thread-467642-1-1.html#last

作者: hukeab 时间: 2010-7-5 18:34
狗狗的15题应该是下面的这个题吧，求确认
People who have spent a lot of time in contact with animals ofen develop animal-induced allergies, some of them quite serious. In a survey of current employees in major zoos, about 30 percent had animal-induced allergies. Based on this sample, experts conclude that among the menbers of the general population who have spent a similarly large amout of time in close contact with animals, the percentage with animal-induced allergies is not 30 percent but substantially more.
Which of the folllowing, if true, provides the strongest ground for the experts' conclusion?
A. A zoo employee who develops a serious animal-induced allergy is very likely to switch to some other occupation
B. A zoo employee is more likely than a person in the general population to keep one or more animal pets at home
C. The percentage of the general population whose level of exposure to animals matches that of a zoo employee is quite small
D. Exposure to domestic pets is, on the whole, less likely to cause animal-induced allergy than exposure to many of the animal keep in zoos
E. Zoo employees seldom wear protective gear when they handle animals in their care

作者: highgmatcwj 时间: 2010-7-5 21:08

http://forum.chasedream.com/GMAT_Math/thread-467642-1-1.html#last

-- by 会员 nowwsy (2010/7/5 18:08:34)

谢谢Now MM！真是个好童鞋！

作者: highgmatcwj 时间: 2010-7-5 21:09

狗狗的15题应该是下面的这个题吧，求确认
People who have spent a lot of time in contact with animals ofen develop animal-induced allergies, some of them quite serious. In a survey of current employees in major zoos, about 30 percent had animal-induced allergies. Based on this sample, experts conclude that among the menbers of the general population who have spent a similarly large amout of time in close contact with animals, the percentage with animal-induced allergies is not 30 percent but substantially more.
Which of the folllowing, if true, provides the strongest ground for the experts' conclusion?
A. A zoo employee who develops a serious animal-induced allergy is very likely to switch to some other occupation
B. A zoo employee is more likely than a person in the general population to keep one or more animal pets at home
C. The percentage of the general population whose level of exposure to animals matches that of a zoo employee is quite small
D. Exposure to domestic pets is, on the whole, less likely to cause animal-induced allergy than exposure to many of the animal keep in zoos
E. Zoo employees seldom wear protective gear when they handle animals in their care

-- by 会员 hukeab (2010/7/5 18:34:08)

确认，对~

作者: highgmatcwj 时间: 2010-7-5 21:19
谢谢楼主更新啊！辛苦了辛苦了！
对了，有个小小建议哈，请楼主在更新的时候，把童鞋们写的所有狗狗都放进去。包括那些信息不是很全的（请不要删除哦^_^），因为：

1，有关键词，有的童鞋可以帮助考古
2，有关键信息，会提醒后来考完的童鞋回忆，帮住完善这个狗狗。如果被删了，那么这个题可能被遗漏了，不会有助于后来的童鞋回忆呢
3，即便信息不全，对于有心的童鞋，在考试前看一眼，也会推测这个题目想考什么，假设几种情形。所以还是很有帮助的。

谢谢楼主啊！辛苦辛苦了，我等再次跪谢~~~

作者: nowwsy 时间: 2010-7-5 22:26
http://forum.chasedream.com/GMAT_Math/thread-468021-1-1.html#last

作者: luoxin1110 时间: 2010-7-6 07:35
谢谢楼主

作者: nancy918 时间: 2010-7-6 12:40
黑熊和鹿那道题，应该选什么是正确答案呢？

作者: huilin120 时间: 2010-7-6 15:23
谢谢啦

作者: hukeab 时间: 2010-7-6 16:22

黑熊和鹿那道题，应该选什么是正确答案呢？

-- by 会员 nancy918 (2010/7/6 12:40:49)

选A

作者: hukeab 时间: 2010-7-6 16:27
麻烦楼主在今天更新的时候加进去
1..热心的nowwsy同学为我们加入的狗狗11,21,22的考古（详见3,38,43楼）
2..狗狗15的英文（详见39楼）
3..狗狗20的答案（A）

以方便更多同学阅览，非常感谢！

作者: dingjielin 时间: 2010-7-6 19:47
弱弱的问下，最早的时候更新的狗里的第一题今天咋没了捏？？？？就是这个

说现在gasoline 的生产成本增加了，人们移向了柴油，但是gasoline 有了新的生产方法（出现了一个叫eth..的物质可以生产出），gasoline supplies增多了。（按说柴油应降低），但是cost of 柴油反倒增高了，问为什么？我选的是柴油需要the byproduct of the gasoline process. 选项中还有：生产eth..的成本很expensive。(待確認)
(from jungao4)

作者: 程喷喷 时间: 2010-7-6 21:56
第6题应该是这个题吧?
Q37: GWD-29-Q17
The total market value of real estate in Altonville has steadily declined over the past four years. This decline has meant that the overall figure on which the city’s property tax is based—the assessed value of that real estate—has also declined. The percentage of assessed value that was paid as property taxes to the city, however, did not change from year to year during this period.

The information above most strongly supports which of the following?

A.   The percentage of Altonville’s yearly revenue that comes from money collected in property taxes did not change over the past four years.

B.   The percentage of Altonville’s yearly revenue that comes from money collected in property taxes has declined steadily over the past four years.

C.   The amount of revenue that Altonville collected from property taxes was lower last year than it was four years ago.

D.   During the past four years, Altonville officials increased tax rates on other sources of revenue such as retail sales and business profits.

E.   Altonville will soon require property owners to pay a higher percentage of the assessed value of their property as property tax.

作者: 程喷喷 时间: 2010-7-6 22:14

弱弱的问下，最早的时候更新的狗里的第一题今天咋没了捏？？？？就是这个

说现在gasoline 的生产成本增加了，人们移向了柴油，但是gasoline 有了新的生产方法（出现了一个叫eth..的物质可以生产出），gasoline supplies增多了。（按说柴油应降低），但是cost of 柴油反倒增高了，问为什么？我选的是柴油需要the byproduct of the gasoline process. 选项中还有：生产eth..的成本很expensive。(待確認)
(from jungao4)

-- by 会员 dingjielin (2010/7/6 19:47:14)

+1...同问....

作者: 程喷喷 时间: 2010-7-6 22:20
第18题也是GWD...是这个吧....
Gortland has long been narrowly self-sufficient in both grain and meat．However, as per capita income in Gortland has risen toward the world average，per capita consumption of meat has also risen toward the world average，and it takes several pounds of grain to produce one pound of meat．Therefore，since per capita income continues to rise，whereas domestic grain production will not increase，Gortland will soon have to import either grain or meat or both．

Which of the following is an assumption on which the argument depends?

(A) The total acreage devoted to grain production in Gortland will not decrease substantially

(B) The population of Gortland has remained relatively constant during the country's years of growing prosperity．

(C) The per capita consumption of meat in Gortland is roughly the same across all income levels．

(D) In Gortland，neither meat nor grain is subject to government price controls．

(E)

eople in Gortland who increase their consumption of meat will not radically decrease their consumption of grain．

作者: Sharphawk 时间: 2010-7-6 22:56
hey.求證
10.公司政策和部門
(from yizhutou)说一个公司大部分head 退休了。而公司里qualified的能当head的employee只有1半。这个公司不打算招人，不打算减少department.于是大部分的department都会without head, since the company will NOT________________________________

GWD-13-Q7:

Which of the following most logically completes the argument?

A significant number of Qualitex Corporation’s department heads are due to retire this year. The number of employees other than current department heads who could take on the position of department head is equal to only about half of the expected vacancies. Oualitex is not going to hire department heads from outside the company or have current department heads take over more than one department, so some departments will be without department heads next year unless Qualitex ______.

A.promotes some current department heads to higher-level managerial positions
B. raises the salary for department heads
C. reduces the number of new employees it hires next year
D.reduces the average number of employees per department
E.reduces the number of its departments
答案E

作者: peterunique 时间: 2010-7-7 01:42
感謝大大辛苦整理!!
不過我解不開密碼, 能否請大大幫忙@@

作者: Sharphawk 时间: 2010-7-7 11:28
我愛中國小寫的拼音沒有空格一共12個字母。

作者: cliangyy1020 时间: 2010-7-7 11:33
6 政府徵稅政策
(from jungao4)政府对房地产征税，每年税额基于房地产价值，即房地产价值的x%, 近年来房地产价值下降，政府的税额比例x不变，可以得出哪个结论，选政府税收下降
Q37: GWD-29-Q17（应该是變體題）答案是A吧
The total market value of real estate in Altonville has steadily declined over the past four years. This decline has meant that the overall figure on which the city’s property tax is based—the assessed value of that real estate—has also declined. The percentage of assessed value that was paid as property taxes to the city, however, did not change from year to year during this period.
The information above most strongly supports which of the following?
A. The percentage of Altonville’s yearly revenue that comes from money collected in property taxes did not change over the past four years.
B. The percentage of Altonville’s yearly revenue that comes from money collected in property taxes has declined steadily over the past four years.
C. The amount of revenue that Altonville collected from property taxes was lower last year than it was four years ago.
D. During the past four years, Altonville officials increased tax rates on other sources of revenue such as retail sales and business profits.
E. Altonville will soon require property owners to pay a higher percentage of the assessed value of their property as property tax.
这题不是选C 么？请clarify！

作者: waigedet 时间: 2010-7-7 12:17
!!

作者: ying777 时间: 2010-7-7 13:32
请lz帮忙，为什么密码总是不对啊我没输错啊那些拼音。。

作者: ruguokey_20 时间: 2010-7-7 13:33
真心真心的感谢每一位狗主人，照顾狗狗的CDer

作者: ying777 时间: 2010-7-7 14:07
标题: 请教寂静这道题的答案
According to a 1996 survey by the National Association of College an University Business Officers, more than three times as many independent institutions of higher education charge tuition and fees of under $8,000 a year than those that charge over $16,000.
A) than those that charge
B) than are charging
C) than to charge
D) as charge
E) as those charging
谢谢各位童鞋，这道题正确答案是什么呀？

作者: 抹茶薄荷香 时间: 2010-7-7 18:55
楼主辛苦啦：）

作者: stella159 时间: 2010-7-7 20:57
这个月逻辑沟沟有点少~~~

作者: yong6020 时间: 2010-7-7 21:48
辛苦辛苦，一人弄两项真是辛苦

作者: ZMM1 时间: 2010-7-7 23:26
18题应该选什么答案啊

作者: jiexiaodi 时间: 2010-7-8 03:50

6 政府徵稅政策
(from jungao4)政府对房地产征税，每年税额基于房地产价值，即房地产价值的x%, 近年来房地产价值下降，政府的税额比例x不变，可以得出哪个结论，选政府税收下降
Q37: GWD-29-Q17（应该是變體題）答案是A吧
The total market value of real estate in Altonville has steadily declined over the past four years. This decline has meant that the overall figure on which the city’s property tax is based—the assessed value of that real estate—has also declined. The percentage of assessed value that was paid as property taxes to the city, however, did not change from year to year during this period.
The information above most strongly supports which of the following?
A. The percentage of Altonville’s yearly revenue that comes from money collected in property taxes did not change over the past four years.
B. The percentage of Altonville’s yearly revenue that comes from money collected in property taxes has declined steadily over the past four years.
C. The amount of revenue that Altonville collected from property taxes was lower last year than it was four years ago.
D. During the past four years, Altonville officials increased tax rates on other sources of revenue such as retail sales and business profits.
E. Altonville will soon require property owners to pay a higher percentage of the assessed value of their property as property tax.
这题不是选C 么？请clarify！

-- by 会员 cliangyy1020 (2010/7/7 11:33:04)

同意应该是c。

作者: holder1111 时间: 2010-7-8 22:10
上上面这个语法寂静这题选 E啊

作者: holder1111 时间: 2010-7-8 22:12

According to a 1996 survey by the National Association of College an University Business Officers, more than three times as many independent institutions of higher education charge tuition and fees of under $8,000 a year than those that charge over $16,000.
A) than those that charge
B) than are charging
C) than to charge
D) as charge
E) as those charging
谢谢各位童鞋，这道题正确答案是什么呀？

-- by 会员 ying777 (2010/7/7 14:07:33)

选E啊

作者: cycat20 时间: 2010-7-9 10:58
很好啊！

作者: 小盖 时间: 2010-7-9 18:32
http://forum.chasedream.com/GMAT_Math/thread-468627-1-1.html
考古
2、鱼肝油与心脏病

V1(from morningqu 600+)
逻辑有道吃鱼能降低心脏病发病率但芬兰吃很多这种鱼的人却比别人发病风险高找支持

PS:根据考古分析，答案很有可能是说mercury的一些反面影响
考古（from nowwsy）鱼肝油能抑制心脏病，可是在芬兰，吃鱼的人们反而心脏病发病几率高，研究发现原来是长期吃鱼，导致人体积聚的汞的含量高倒是心脏病发病几率高的阿。。。问其他帮助分析这个结果的实验，我没看懂题目想问什么，答案也不知所云，好几个假设。。

补充：Google来的材料（没时间的童鞋就跳过了吧。）
.http://www.uku.fi/nutritionepidemiologists/mercury.htm

作者: Lovehandle 时间: 2010-7-10 10:55
你说的这个题好像不是狗狗里面的吧？
虽然看的不是很清楚，但是这个题比较明显的是因果关系的题，应该就是他因，断桥的方法来解决吧

作者: stella159 时间: 2010-7-11 11:57
今天怎么还没更呢

作者: handofpeja 时间: 2010-7-11 19:49
第18个上个月几经里也有人有回忆貌似您可以去核对一下看看有没有变体我找不到了。。。。

作者: sarlene 时间: 2010-7-11 20:31
是不是過年那段時間的

作者: hch928 时间: 2010-7-11 21:32
我怎么看不到啊？

作者: stella159 时间: 2010-7-11 22:30
逻辑四十题猴子反应应该选哪个呀

作者: luoxin1110 时间: 2010-7-12 07:31
十分感谢LZ

作者: huixinguan 时间: 2010-7-12 09:56
50题hunter和熊的那个是OG12-#17的变体~

作者: ranmouri17 时间: 2010-7-12 11:10
谢谢

作者: melanie璐 时间: 2010-7-12 13:30
跟正lz 48．座位和效率题确定选C，他因型，是学生的选择使得效率提高，和安排座位无关

作者: shixiaoliu1986 时间: 2010-7-12 14:47
同问40题，很复杂

作者: xb87 时间: 2010-7-12 14:59
非常感谢~~

作者: beckhamzn 时间: 2010-7-12 21:31
辛苦楼主了，这个月的狗狗感觉很少啊~~

作者: ying777 时间: 2010-7-13 07:08
标题: JJ 18
GWDL確認中Gortland has long been narrowly self-sufficient in both grain and meat．However, as per capita income in Gortland has risen toward the world average，per capita consumption of meat has also risen toward the world average，and it takes several pounds of grain to produce one pound of meat．Therefore，since per capita income continues to rise，whereas domestic grain production will not increase，Gortland will soon have to import either grain or meat or both．
Which of the following is an assumption on which the argument depends?
(A) The total acreage devoted to grain production in Gortland will not decrease substantially
(B) The population of Gortland has remained relatively constant during the country's years of growing prosperity．
(C) The per capita consumption of meat in Gortland is roughly the same across all income levels．
(D) In Gortland，neither meat nor grain is subject to government price controls．
(E)

eople in Gortland who increase their consumption of meat will not radically decrease their consumption of grain．

LZ, do you have the solution of this question? B or E?
I will take the test tomorrow in US. Thank you so much.

作者: 牛仔 时间: 2010-7-13 07:57
问一下裸机一般每月有多少狗比较正常阿？

作者: sarlene 时间: 2010-7-13 08:40
40#：碰到了一篇让我很纠结的逻辑题，我起码花了5分钟琢磨到底应该选哪个选项，最后还是没有相通... sigh, 就应该随便选一个然后move on，最后也不会没有时间做。leopard和eagle捕捉一种猴子的方式不一样，他们是悄悄的偷袭的。为了研究，scientists做了两个实验。(1)给一群猴子播放leopard或者eagle的声音，观察猴子的反应；（2）放leopard或者eagle的模型，观察猴子的反应。结果对于eagle，不管是声音还是模型，猴子的反应度和数量都差不多，但是对于leopard, 猴子看到模型的时候比听到声音的时候反应度和数量都强烈很多。
個人理解：如果是EAGLE，應該是正面捕食，所以聽到聲音和看到其實沒有差別，都是跑開；但是如果是偷襲方式的，其捕食能力可能一般，如果樹猴看到了L，反倒不容易被捕食，可以直接跑，但是如果是聽到聲音卻沒有看到，那就很危險了，猴子就會比較警覺害怕，反應也比較大。

作者: sarlene 时间: 2010-7-13 09:03
對於meat和grain那道題，應該是
本來A 國是自給自足，就是說meat和grain的 meat和grain的關係云云 supply 或者demand是均衡的
變形一：如果發現A國開始進口meat和grain，問哪一項可以evaluate？
解答就是：因為肉的消費量達到了世界水平，但是grain卻不能增加，那麼應該說A國現在的meat肯定是滿足不了需求的。有幾種途徑：1.用更多的grain來產生meat ,但是相應的grain的需求量必須下降；2. 全依靠進口,那麼只要進口meat，而不用進口grain就可以了；3. 進口grain,用grain支持meat的國內supply數量； 4.兩個都進口
變形二，就是如果肉的需求量達到世界水平，並且人們grain的需求量并滅有下降，問推出什麽？
那就是，不久之後，A國需要靠進口維持供需平衡,進口meat or grain or both

作者: bryant_yc 时间: 2010-7-13 10:20
传染病疫苗那个应该是这个吧。。。

GWD1-Q40:
Until now, only injectable vaccines against influenza have been available.

arents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated. A new influenza vaccine, administered painlessly in a nasal spray, is effective for children. However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.
Which of the following is an assumption on which the argument depends?
A.   Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.
B.   The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do.
C.   The injectable vaccine is affordable for all adults.
D.   Adults do not contract influenza primarily from children who have influenza.
E.   The nasal spray vaccine is mot effective when administered to adults.

作者: xzxuan 时间: 2010-7-13 20:40

GWDL確認中Gortland has long been narrowly self-sufficient in both grain and meat．However, as per capita income in Gortland has risen toward the world average，per capita consumption of meat has also risen toward the world average，and it takes several pounds of grain to produce one pound of meat．Therefore，since per capita income continues to rise，whereas domestic grain production will not increase，Gortland will soon have to import either grain or meat or both．
Which of the following is an assumption on which the argument depends?
(A) The total acreage devoted to grain production in Gortland will not decrease substantially
(B) The population of Gortland has remained relatively constant during the country's years of growing prosperity．
(C) The per capita consumption of meat in Gortland is roughly the same across all income levels．
(D) In Gortland，neither meat nor grain is subject to government price controls．
(E)

-- by 会员 ying777 (2010/7/13 7:08:55)

E吧~
加油~

作者: canallaker 时间: 2010-7-13 22:42
第一题的加强版答案就是后面考古补充的么

作者: 奔跑的悟空 时间: 2010-7-13 23:22
标题: 楼主求的考古
GWD-TN-1
GWD1-Q40:

Until mow, only injectable vaccines against influenza have been available.Parents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated.A new influenza vaccine, administered painlessly in a nasal spray, is effective for children.However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.

Which of the following is an assumption on which the argument depends?

A.Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.

B.The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do.

C.The injectable vaccine is affordable for all adults.

D.Adults do not contract influenza primarily from children who have influenza.

E.The nasal spray vaccine is most effective when administered to adults.

一种新型的vaccine,使用方法不是注射而是喷洒，因此适合儿童使用，但是儿童不会因为这个influenza产生严重的并发症，因此认为在儿童中广泛使用vaccine不会产生significant public benefits.-------前提：如果这个infuenza可以由儿童传染给大人，那么儿童使用这个vaccine就是断绝这个传染途径，从而有了public benefits.
应该是这道题目吧？楼主辛苦啦！

作者: clumsyorange 时间: 2010-7-14 00:00
LZ求的考古，我昨天做的最新的PREP，里面有一题特别像。全手工输入，保证新鲜~~~

Until now, only injectable vaccines against influenza have been available. They have been used primarily by older adults, who are at risk for complications from influenza. A new vaccine administered in a nasal spray has proven effective in preventing influenza in children. Since children are significantly more likely than adults to contract and spread influenza, making the new vaccine widely available for children will greatly reduce the spread of influenza across the population.

Which of the following, if true, most strengthens the argument?

A. If a person receives both the injectable and the nasal-spray vaccine, the two vaccines do not interfere with each other.
B. The new vaccine uses the same mechanism to ward off influenza as injectable vaccines do.
C. Government subsidies have kept the injectable vaccine affordable for all older adults.
D. Of the older adults who contract influenza, relatively few contract it from children with influenza.
E. Many parents would be more inclined to have their children vaccine against influenza if the vaccination did not require an injection.

这题一开始还错选了D，其实人家D只把重心放在了older adults，很迷惑啊很迷惑。。。后来好好想了想才找到正确答案E。建议可以跟刚才楼上的考古一起对照看一看，呵呵~

作者: yangrui622 时间: 2010-7-14 09:23
感谢感谢~~

作者: 牛仔 时间: 2010-7-14 10:17
还有一道也是沉船，说的是，有人认为沉船的原因是地震；有人认为是因地震引起的暴风雨。。。但有人反驳说，不可能是上述原因，因为这些都会造成巨大的损坏，导致船因漏水而沉没。但该国并没有report该船的修理，也没有船长perceived such leak before sank；问削弱。（选项有：船上的货物让leak变得不明显，直到那些货物因吸收水分变重而使船沉没；该国有采取足够的保护措施防暴风雨；暴风雨的危害对其他而言是巨大的，但不足以给该船造成明显的损坏….）

问一下，这个选什么阿？

作者: USnotadream 时间: 2010-7-14 23:37
过敏那题考古的答案是啥呀~~~

作者: mikiluang 时间: 2010-7-15 00:32
GWD1-Q40:
Until mow, only injectable vaccines against influenza have been available.

arents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated. A new influenza vaccine, administered painlessly in a nasal spray, is effective for children. However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.
Which of the following is an assumption on which the argument depends?

A. Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.
B. The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do.
C. The injectable vaccine is affordable for all adults.
D. Adults do not contract influenza primarily from children who have influenza.
E. The nasal spray vaccine is not effective when administered to adults.

GWD答案是D

作者: gnann 时间: 2010-7-15 17:12
21号要考了谢谢斑竹们辛苦努力了

作者: 狗狗007 时间: 2010-7-15 22:55
楼主我确定 54题是OG 还是 GWD的原题
就是小孩不会传染给大人！

作者: ysong 时间: 2010-7-16 11:57
罗技狗的 54 好像是GWD 原题

Until mow, only injectable vaccines against influenza have been available.

arents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated. A new influenza vaccine, administered painlessly in a nasal spray, is effective for children. However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.
Which of the following is an assumption on which the argument depends?

A.   Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.
B.   The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do.
C.   The injectable vaccine is affordable for all adults.
D.   Adults do not contract influenza primarily from children who have influenza.
E.   The nasal spray vaccine is mot effective when administered to adults.

作者: happyluna 时间: 2010-7-16 19:56
NN们！请问 15 動物園員工染病中的第3个GWD27-Q28 (GWD-26-Q22）答案是什么呀?

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