看了小狗总结的RC GWD重现，觉得省时省力，于是也copy paste整理了在OG,GWD和大全中有原题的CR JJ（其中一些题在许多JJ中都反复出现，比如兔子题，可见重复率还是蛮高的。）不是很多，只有十几条而已，希望有用！！！
感谢每一位原始JJ的作者和sunny MM的整理！！
祝大家考试顺利，能遇到1－2题有原题的JJ！！！
啊啊啊啊！不懂怎么上传，一直说我的文件类型有错。。。算了，直接贴在正文好了！
1．Lyme disease is caused by a bacterium transmitted to humans by deer ticks. Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice. However, certain other species on which the larvae feed do not harbor the bacterium. Therefore, if the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease would likely decline.
Which of the following, if true, most strengthens the argument?
A. Ticks do not suffer any adverse consequences from carrying the bacterium that causes Lyme disease in humans.
B. There are no known cases of a human’s contracting Lyme disease through contact with white-footed mice.
C. A deer tick feeds only once while in the larval stage.
D. A single host animal can be the source of bacterium for many tick larvae.
E. None of the other species on which deer tick larvae feed harbor other bacteria that ticks transmit to humans
C
----------------------------------------------------------------------------------------------------------------
GWD-29-Q37
Rabbits were introduced to
Which of the following, if true, most seriously weakens the argument?
A. There is less chance that the virus will infect domestic animals on Numa than that it will infect bilbies.
B. There are no species of animals on the island that prey on the rabbits.
C. Overgrazing by rabbits endangers many of the plants on which bilbies feed.
D. The virus that the government proposes to use has been successfully used elsewhere to control populations of rabbits.
E.
There is no alternative means of reducing the rabbit population that would involve
C
----------------------------------------------------------------------------------------------------------------
GWD-30-Q40
Investment banks often have conflicting roles.
They sometimes act for a client company by raising capital from other investment institutions as advantageously as possible, but their analysts also sometimes send unfavorable reports on the financial health of companies for whom they are raising capital to other clients who wish to make investments. Analyses of companies’ financial health need to be unbiased if an investment bank is to achieve long-term success.
If the statements above are true, which of the following practices, if adopted by an investment bank, would hinder its long-term success?
A：
Evaluating and rewarding the bank’s analysts on the basis of recommendations made by managers who are solely engaged in raising capital for clients
B：
Using reports by the investment bank’s analysts to determine how best to raise capital for a client
C：
Sharing the task of raising capital for a client with other investment banks
D：
Ensuring that conflicts between analysts and those who raise capital for clients are carefully mediated and resolved by impartial arbitrators
E：
Monitoring the success or failure of analysts’ current predictions about how companies will perform financially, in order to determine the value of future predictions
A
----------------------------------------------------------------------------------------------------------------
T-9-Q3:
Business Consultant: some corporations shun the use of executive titles because they fear that the use of titles indicating position in the corporation tends to inhibit communication up and down the corporate hierarchy. Since an executive who uses a title is treated with more respect by outsiders, however, use of a title can facilitate an executive’s dealings with external businesses. The obvious compromise is for these executives to use their corporate titles externally but not internally, since even if it is widely known that the corporation’s executives use executive titles outside their organization, this knowledge does not by itself inhibit communication within the corporation.
In the consultant’s reasoning, the two portions in boldface play which of the following roles?
A: The first presents an obstacle to achieving a certain goal; the second presents a reason for considering that goal to be undesirable.
B: The first is a consideration that has led to the adoption of a certain strategy; the second presents a reason against adopting that strategy.
C; The first describes a concern that the consultant dismisses as insignificant; the second is a consideration that serves as the basis for that dismissal.
D: The first is a belief for which the consultant offers support; the second is part of that support.
E: The first is a belief against which evidence is offered; the second is part of the evidence offered against that belief.
B
有一个bf是问executive title，不是GWD原题，这个题先说title的缺点，然后说可以在外面用title，里面不用，因此不会破坏员工间的沟通
----------------------------------------------------------------------------------------------------------------
Plankton generally thrive in areas of the ocean with sufficient concentrations of certain nitrogen compounds near the surface where plankton live. Nevertheless, some areas, though rich in these nitrogen compounds, have few plankton. These areas have particularly low concentrations of iron, and oceanographers hypothesize that this shortage of iron prevents plankton from thriving. However, an experimental release of iron compounds into one such area failed to produce a thriving plankton population, even though local iron concentrations increased immediately.
˙Which of the following, if true, argues most strongly against concluding, on the basis of the information above, that the oceanographers’ hypothesis is false?
A: Not all of the nitrogen compounds that are sometimes found in relatively high concentrations in the oceans are nutrients for plankton.
B: Certain areas of the ocean support an abundance of plankton despite having particularly low concentrations of iron.
C: The release of the iron compounds did not increase the supply of nitrogen compounds in the area.
D: A few days after the iron compounds were released, ocean currents displaced the iron-rich water from the surface.
E: The iron compounds released into the area occur naturally in areas of the ocean where plankton thrive.
D
----------------------------------------------------------------------------------------------------------------
are displacing birds of less vigorous species. Although snow geese are a popular quarry for hunters in the southern regions where they winter, the hunting season ends if and when hunting has reduced the population by five percent, according to official estimates. Clearly, dropping this restriction would allow the other species to recover.
˙Which of the following, if true, most seriously undermines the argument?
A: Hunting limits for snow geese were imposed many years ago in response to a sharp decline in the population of snow geese.
B: It has been many years since the restriction led to the hunting season for snow geese being closed earlier than the scheduled date.
C: The number of snow geese taken by hunters each year has grown every year for several years.
D: As their population has increased, snow geese have recolonized wintering grounds that they had not used for several seasons.
E: In the snow goose’s winter habitats, the goose faces no significant natural predation
B
----------------------------------------------------------------------------------------------------------------
Astronomer: Observations of the Shoemaker-Levi comet on its collision course with Jupiter showed that the comet broke into fragments before entering Jupiter’s atmosphere in 1994, but they did not show how big those fragments were. Nevertheless, some indication of their size can be inferred from spectrographic analyses of Jupiter’s outer atmosphere. After the fragments’ entry, these analyses revealed unprecedented traces of sulfur. The fragments themselves almost certainly contained no sulfur, but astronomers believe that the cloud layer below Jupiter’s outer atmosphere does contain sulfur. Since sulfur would have seeped into the outer atmosphere if comet fragments had penetrated this cloud layer, it is likely that some of the fragments were at least large enough to have passed through Jupiter’s outer atmosphere without being burned up.
In the astronomer’s argument, the two portions in boldface play which of the following roles?
A: The first is a claim that the astronomer seeks to show is true; the second acknowledges a consideration that weighs against the truth of that claim.
B: The first is a claim that the astronomer seeks to show is true; the second provides evidence in support of the truth of that claim.
C: The first and the second are each considerations advanced in support of the conclusion of the argument.
D: The first provides evidence in support of the conclusion of the argument; the second is that conclusion.
E: The first is a circumstance for which the astronomer seeks to provide an explanation; the second acknowledges a consideration that weighs against the explanation provided by the astronomer.
C
----------------------------------------------------------------------------------------------------------------
Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development.They plan to do this by purchasing that land from the farmers who own it. That plan is ill-conceived if the farmers did sell their land, they would sell it to the highest bidder, and developers would outbid any other bidders.On the other hand, these farmers will never actually sell any of the land, provided that farming it remains viable.But farming will not remain viable if the farms are left unmodernized, and most of the farmers lack the financial resources modernization requires.And that is exactly why a more sensible preservation strategy would be to assist the farmers to modernize their farms to the extent needed to maintain viability.
ms是这两个地方黑体字，反正跟GWD上的不太一样，题目肯定是这个。
----------------------------------------------------------------------------------------------------------------
In countries where automobile insurance includes compensation for whiplash injuries sustained in automobile accidents, reports of having suffered such injuries are twice as frequent as they are in countries where whiplash is not covered. Some commentators have argued, correctly, that since there is presently no objective test for whiplash, spurious reports of whiplash injuries cannot be readily identified. These commentators are, however, wrong to draw the further conclusion that in the countries with the higher rates of reported whiplash injuries, half of the reported cases are spurious: clearly, in countries where automobile insurance does not include compensation for whiplash, people often have little incentive to report whiplash injuries that they actually have suffered
----------------------------------------------------------------------------------------------------------------
Sunflowers growing in pots were placed, with their roots submerged, in the pond contaminated with radioactive elements. The sunflowers kept growing; in the process, they absorbed radioactive elements. Within twelve days, 85 percent of the radioactive elements were removed from the water, which is no less than can be accomplished with the much more expensive conventional filtration techniques. Scientists therefore propose using sunflowers for decontamination wherever there are radioactively contaminated ponds.
Which of the following, if true, points to a limitation on the applicability of the proposed method of decontamination?
A：Some plants other than sunflowers can also remove radioactive elements from water.
B：The water in many ponds contaminated with radioactive elements is so cold that it would kill sunflowers whose roots were submerged in it.
C：Sunflowers that grow with their roots submerged in water grow less well than sunflowers growing under optimal conditions on dry land.
D：Only species of sunflowers with large leaves can have their roots submerged in water and still keep growing.
E：In ponds in which the circulation of the water is artificially increased, sunflowers absorb radioactive elements far faster than they do in other ponds.
B
----------------------------------------------------------------------------------------------------------------
大全-18-11. Any combination of overwork and stress inevitably leads of insomnia. Managers at HiCorp, Inc., all suffer from stress. A majority of the managers—despite their doctors’ warnings—work well over 60 hours per week, whereas the other managers work no more than the normal 40 hours per week. HiCorp gives regular bonuses only to employees who work more than 40 hours per week.
Which of the following conclusions is most strongly supported by the statements above?
(A) Managers at HiCorp work under conditions that are more stressful than the conditions under which managers at most other companies work.
(B) Most of the employee bonuses given by HiCorp are given to managers.
(C) At HiCorp, insomnia is more widespread among managers than among any other group of employees.
(D) No manager at HiCorp who works only 40 hours per week suffers from overwork.
(E) Most of the managers at HiCorp who receive regular bonuses have insomnia
E
----------------------------------------------------------------------------------------------------------------
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) People in Gortland who increase their consumption of meat will not radically decrease their consumption of grain.
----------------------------------------------------------------------------------------------------------------
LZ, WOULD YOU PLEASE GIVE THE ANSWER?
E?!
----------------------------------------------------------------------------------------------------------------
大全-18-11. Any combination of overwork and stress inevitably leads of insomnia. Managers at HiCorp, Inc., all suffer from stress. A majority of the managers—despite their doctors’ warnings—work well over 60 hours per week, whereas the other managers work no more than the normal 40 hours per week. HiCorp gives regular bonuses only to employees who work more than 40 hours per week.
Which of the following conclusions is most strongly supported by the statements above?
(A) Managers at HiCorp work under conditions that are more stressful than the conditions under which managers at most other companies work.
(B) Most of the employee bonuses given by HiCorp are given to managers.
(C) At HiCorp, insomnia is more widespread among managers than among any other group of employees.
(D) No manager at HiCorp who works only 40 hours per week suffers from overwork.
(E) Most of the managers at HiCorp who receive regular bonuses have insomnia
OG,GWD,DQ中有原题的Nov.CR JJ with answer
1．Lyme disease is caused by a bacterium transmitted to humans by deer ticks. Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice. However, certain other species on which the larvae feed do not harbor the bacterium. Therefore, if the population of these other species were increased, the number of ticks acquiring the bacterium and hence the number of people contracting Lyme disease would likely decline.
Which of the following, if true, most strengthens the argument?
A. Ticks do not suffer any adverse consequences from carrying the bacterium that causes Lyme disease in humans.
B. There are no known cases of a human’s contracting Lyme disease through contact with white-footed mice.
C. A deer tick feeds only once while in the larval stage.
D. A single host animal can be the source of bacterium for many tick larvae.
E. None of the other species on which deer tick larvae feed harbor other bacteria that ticks transmit to humans
C
----------------------------------------------------------------------------------------------------------------
GWD-29-Q37
Rabbits were introduced to
Which of the following, if true, most seriously weakens the argument?
A. There is less chance that the virus will infect domestic animals on Numa than that it will infect bilbies.
B. There are no species of animals on the island that prey on the rabbits.
C. Overgrazing by rabbits endangers many of the plants on which bilbies feed.
D. The virus that the government proposes to use has been successfully used elsewhere to control populations of rabbits.
E.
There is no alternative means of reducing the rabbit population that would involve
C
----------------------------------------------------------------------------------------------------------------
GWD-30-Q40
Investment banks often have conflicting roles.
They sometimes act for a client company by raising capital from other investment institutions as advantageously as possible, but their analysts also sometimes send unfavorable reports on the financial health of companies for whom they are raising capital to other clients who wish to make investments. Analyses of companies’ financial health need to be unbiased if an investment bank is to achieve long-term success.
If the statements above are true, which of the following practices, if adopted by an investment bank, would hinder its long-term success?
A：
Evaluating and rewarding the bank’s analysts on the basis of recommendations made by managers who are solely engaged in raising capital for clients
B：
Using reports by the investment bank’s analysts to determine how best to raise capital for a client
C：
Sharing the task of raising capital for a client with other investment banks
D：
Ensuring that conflicts between analysts and those who raise capital for clients are carefully mediated and resolved by impartial arbitrators
E：
Monitoring the success or failure of analysts’ current predictions about how companies will perform financially, in order to determine the value of future predictions
A
----------------------------------------------------------------------------------------------------------------
T-9-Q3:
Business Consultant: some corporations shun the use of executive titles because they fear that the use of titles indicating position in the corporation tends to inhibit communication up and down the corporate hierarchy. Since an executive who uses a title is treated with more respect by outsiders, however, use of a title can facilitate an executive’s dealings with external businesses. The obvious compromise is for these executives to use their corporate titles externally but not internally, since even if it is widely known that the corporation’s executives use executive titles outside their organization, this knowledge does not by itself inhibit communication within the corporation.
In the consultant’s reasoning, the two portions in boldface play which of the following roles?
A: The first presents an obstacle to achieving a certain goal; the second presents a reason for considering that goal to be undesirable.
B: The first is a consideration that has led to the adoption of a certain strategy; the second presents a reason against adopting that strategy.
C; The first describes a concern that the consultant dismisses as insignificant; the second is a consideration that serves as the basis for that dismissal.
D: The first is a belief for which the consultant offers support; the second is part of that support.
E: The first is a belief against which evidence is offered; the second is part of the evidence offered against that belief.
B
有一个bf是问executive title，不是GWD原题，这个题先说title的缺点，然后说可以在外面用title，里面不用，因此不会破坏员工间的沟通
----------------------------------------------------------------------------------------------------------------
Plankton generally thrive in areas of the ocean with sufficient concentrations of certain nitrogen compounds near the surface where plankton live. Nevertheless, some areas, though rich in these nitrogen compounds, have few plankton. These areas have particularly low concentrations of iron, and oceanographers hypothesize that this shortage of iron prevents plankton from thriving. However, an experimental release of iron compounds into one such area failed to produce a thriving plankton population, even though local iron concentrations increased immediately.
˙Which of the following, if true, argues most strongly against concluding, on the basis of the information above, that the oceanographers’ hypothesis is false?
A: Not all of the nitrogen compounds that are sometimes found in relatively high concentrations in the oceans are nutrients for plankton.
B: Certain areas of the ocean support an abundance of plankton despite having particularly low concentrations of iron.
C: The release of the iron compounds did not increase the supply of nitrogen compounds in the area.
D: A few days after the iron compounds were released, ocean currents displaced the iron-rich water from the surface.
E: The iron compounds released into the area occur naturally in areas of the ocean where plankton thrive.
D
----------------------------------------------------------------------------------------------------------------
are displacing birds of less vigorous species. Although snow geese are a popular quarry for hunters in the southern regions where they winter, the hunting season ends if and when hunting has reduced the population by five percent, according to official estimates. Clearly, dropping this restriction would allow the other species to recover.
˙Which of the following, if true, most seriously undermines the argument?
A: Hunting limits for snow geese were imposed many years ago in response to a sharp decline in the population of snow geese.
B: It has been many years since the restriction led to the hunting season for snow geese being closed earlier than the scheduled date.
C: The number of snow geese taken by hunters each year has grown every year for several years.
D: As their population has increased, snow geese have recolonized wintering grounds that they had not used for several seasons.
E: In the snow goose’s winter habitats, the goose faces no significant natural predation
B
----------------------------------------------------------------------------------------------------------------
Astronomer: Observations of the Shoemaker-Levi comet on its collision course with Jupiter showed that the comet broke into fragments before entering Jupiter’s atmosphere in 1994, but they did not show how big those fragments were. Nevertheless, some indication of their size can be inferred from spectrographic analyses of Jupiter’s outer atmosphere. After the fragments’ entry, these analyses revealed unprecedented traces of sulfur. The fragments themselves almost certainly contained no sulfur, but astronomers believe that the cloud layer below Jupiter’s outer atmosphere does contain sulfur. Since sulfur would have seeped into the outer atmosphere if comet fragments had penetrated this cloud layer, it is likely that some of the fragments were at least large enough to have passed through Jupiter’s outer atmosphere without being burned up.
In the astronomer’s argument, the two portions in boldface play which of the following roles?
A: The first is a claim that the astronomer seeks to show is true; the second acknowledges a consideration that weighs against the truth of that claim.
B: The first is a claim that the astronomer seeks to show is true; the second provides evidence in support of the truth of that claim.
C: The first and the second are each considerations advanced in support of the conclusion of the argument.
D: The first provides evidence in support of the conclusion of the argument; the second is that conclusion.
E: The first is a circumstance for which the astronomer seeks to provide an explanation; the second acknowledges a consideration that weighs against the explanation provided by the astronomer.
C
----------------------------------------------------------------------------------------------------------------
Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development.They plan to do this by purchasing that land from the farmers who own it. That plan is ill-conceived if the farmers did sell their land, they would sell it to the highest bidder, and developers would outbid any other bidders.On the other hand, these farmers will never actually sell any of the land, provided that farming it remains viable.But farming will not remain viable if the farms are left unmodernized, and most of the farmers lack the financial resources modernization requires.And that is exactly why a more sensible preservation strategy would be to assist the farmers to modernize their farms to the extent needed to maintain viability.
ms是这两个地方黑体字，反正跟GWD上的不太一样，题目肯定是这个。
----------------------------------------------------------------------------------------------------------------
In countries where automobile insurance includes compensation for whiplash injuries sustained in automobile accidents, reports of having suffered such injuries are twice as frequent as they are in countries where whiplash is not covered. Some commentators have argued, correctly, that since there is presently no objective test for whiplash, spurious reports of whiplash injuries cannot be readily identified. These commentators are, however, wrong to draw the further conclusion that in the countries with the higher rates of reported whiplash injuries, half of the reported cases are spurious: clearly, in countries where automobile insurance does not include compensation for whiplash, people often have little incentive to report whiplash injuries that they actually have suffered
----------------------------------------------------------------------------------------------------------------
Sunflowers growing in pots were placed, with their roots submerged, in the pond contaminated with radioactive elements. The sunflowers kept growing; in the process, they absorbed radioactive elements. Within twelve days, 85 percent of the radioactive elements were removed from the water, which is no less than can be accomplished with the much more expensive conventional filtration techniques. Scientists therefore propose using sunflowers for decontamination wherever there are radioactively contaminated ponds.
Which of the following, if true, points to a limitation on the applicability of the proposed method of decontamination?
A：Some plants other than sunflowers can also remove radioactive elements from water.
B：The water in many ponds contaminated with radioactive elements is so cold that it would kill sunflowers whose roots were submerged in it.
C：Sunflowers that grow with their roots submerged in water grow less well than sunflowers growing under optimal conditions on dry land.
D：Only species of sunflowers with large leaves can have their roots submerged in water and still keep growing.
E：In ponds in which the circulation of the water is artificially increased, sunflowers absorb radioactive elements far faster than they do in other ponds.
B
----------------------------------------------------------------------------------------------------------------
大全-18-11. Any combination of overwork and stress inevitably leads of insomnia. Managers at HiCorp, Inc., all suffer from stress. A majority of the managers—despite their doctors’ warnings—work well over 60 hours per week, whereas the other managers work no more than the normal 40 hours per week. HiCorp gives regular bonuses only to employees who work more than 40 hours per week.
Which of the following conclusions is most strongly supported by the statements above?
(A) Managers at HiCorp work under conditions that are more stressful than the conditions under which managers at most other companies work.
(B) Most of the employee bonuses given by HiCorp are given to managers.
(C) At HiCorp, insomnia is more widespread among managers than among any other group of employees.
(D) No manager at HiCorp who works only 40 hours per week suffers from overwork.
(E) Most of the managers at HiCorp who receive regular bonuses have insomnia
E
----------------------------------------------------------------------------------------------------------------
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) People in Gortland who increase their consumption of meat will not radically decrease their consumption of grain.
----------------------------------------------------------------------------------------------------------------
Sorry啊
原本写在word里面，hide了answer，但是word attach不上。。。只好提到正文，但是hidden的key就显示不出来了。
谢谢2006gmat2006的补充！！！
借花献佛，再加一道
6) 还有那道电影评奖，有两类 drama 和comedy, drama 参加多得奖率低，结果是国内国外的得奖率一致….(最后两道题，实在记不清了，前面的jj肯定有，但是问题不一样)
感谢lucyzeng
GWD30-Q14:
Background information: This year, each film submitted to the Barbizon Film Festival was submitted in one of ten categories. For each category, there was a panel that decided which submitted films to accept.
Fact 1: Within each category, the rate of acceptance for domestic films was the same as that for foreign films.
Fact 2: The overall rate of acceptance of domestic films was significantly higher than that of foreign films.
In light of the background information, which of the following, if true, can account for fact 1 and fact 2 both being true of the submissions to this year’s Barbizon Film Festival?
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