GMAT Journey

Saturday, November 18

Nov18
CR : Discussion of Assumption Questions.
Learnt: Always use negate test.

Between 1990 and 2000 the global economy grew more than it did during the 10,000 years from the beginning of agriculture to 1950.

A.Between 1990 and 2000 the global economy grew more than it did during the 10,000 years from the beginning of agriculture
B.Between 1990 and 2000 the growth of the global economy was more than that during 10,000 years, from when agriculture began
C.The growth of the global economy between 1990 and 2000 exceeds that which had been for 10,000 years from the beginning of agriculture
D.The growth of the global economy between 1990 and 2000 exceeds what it has been for 10,000 years, from when agriculture began
E. The growth of the global economy between 1990 and 2000 exceeded what it did for the 10,000 years from the beginning of agriculture


1) I only remember one,
in order to resolve the U.S. medical costs are too high, whatever the approach taken, inside but failed. has hospital chain and so on, the author pointed out the defeat the reason and proposes the solution




2) about deer tick 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. There were hospital chain like. The author points out the causes of failure and to propose a solution



2) deer tick on the "br everywhere 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 white-footed from feeding on infected 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? 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.


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 for many of Bacterium tick larvae.

E. None of the other species on which deer tick larvae feed harbor bacteria that ticks transmit to other the humans it is said answer is C.

The answer is C. said.



3) also has a topic, said ××× painter's wife's very many pictures definitely are not she, but is her husband, because had not discovered any commentary is about hers painting. 3) There is one issue that xxx many paintings of the artist and his wife is definitely not her own, but her husband, because she found no comment on the painting. 反对者 said that, Her picture and her husband's picture in uses any technique, the light is all dissimilar, therefore definitely is not her husband, is she under, asks that option if is true, strengthens 反对者 the opinion. Opponents: Her and her husband's painting techniques used in paintings anymore. Among different light. not so sure her husband is her own, which asked the following options if it is true, strengthening the views of those who oppose. I elect am the discovery have the biography to say she has the painting. I was elected to the biography said that she had found a painting.





4) the merchant discovered enables some commodity exposure to customer more to increase commodity A the sales volume. 4) exposure to commodity businesses found some more customers to increase sales of merchandise A. therefore, in order to increase A the sales volume, some shop decided must purchase the people the daily necessity to put on the shop most inside, such customer purchases these daily necessities to have go past one layer upon layer to place the A commodity goods frame. Therefore, in order to increase the sales of A, people decided to buy a shop on the necessities of life inside the sub shop. This customer can buy these necessities, each one must go past the A value placed on the shelves. asked that, The appraisal probably determined I choose e: Whether the customer can because the purchase daily necessity inconveniences to give up walk to most inside buys the daily necessity










5) about rabbits overgrazingQ: Evaluation probably determine the "br everywhere in my e: Whether the customer will purchase the necessities of the most inconvenient go inside to buy the necessities of life and give up the "br everywhere" br melodies



5) overgrazing on rabbits GWD-29-Q37GWD-29-Q37 Rabbits were introduced to Numa Island in the nineteenth century. Overgrazing by the enormous population of rabbits now menaces the island ' s agriculture. The government proposes to reduce the population by using a virus that has caused devastating epidemics in rabbit populations elsewhere. There is, however, a chance that the virus will infect the bilby, an endangered native marsupial. The government ' s plan, therefore, May serve the interests of agriculture but will clearly increase the threat to native wildlife.Rabbits were introduced to Numa Island in the nineteenth century. Overgrazing by the enormous population of rabbits now menaces the island 's agriculture. The government proposes to reduce the population by using a virus that has caused devastating epidemics in was co populati ons elsewhere. There is, however, a chance that the virus will infect the bilby. an endangered native marsupial. The government 's plan. therefore, may serve the interests of agriculture but will clearly increase the threat to native wildlife. Which of the following, if true, most seriously weakens the argument? 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.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.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.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.D. The government proposes to use the virus that Has been successfully used elsewhere to control populations of rabbits. E. There is no alternative means of reducing the rabbit population that would involve no threat to the bilby.E. There is no alternative means of reducing the population that was co - would involve no threat to the bilby. Ans: C Ans: C





6) counts the discovery, passed after the setback reobtains the successful people all to formulate an explicit goal, but passed after the setback reobtains the successful person not to formulate an explicit goal not, therefore some people thought: Formulated an explicit goal to be able to let the person pass after the setback reobtains successfully. 6) Statistics found that after setbacks in the success of the re-formulated a clear goal, After the setbacks in the success of the people do not re-establish a clear target, the view was expressed that: People with the goal of formulating a clear setback after the re success. asked that, Logic flaw.Q: Logic the flaw. author chooses e: After these people neglected have formulated an explicit goal are the setback pass reobtain the result which the successful person created, but was not its cause (is said possible to invert causes and effects) E: Those who ignore the election authors formulate a clear setback after the goal is to re-create the success of the outcome, rather than its cause (that is likely to reverse causation)




7) sees 5) to say the rabbit too are many therefore the destruction environment, the use medicine may control the rabbit, but meets the image to another animal's survival. 7) See 5), rabbit so much damage to the environment and the drugs used to control rabbit But will the image to another animal survival. said uses this medicine to be able to be good for the environment, but can affect is in imminent danger the animal, has beforehand mechanical well, the answer can destroy this kind for the rabbit the thing which is in imminent danger the animal to eat. That the use of the drug environment, but will affect endangered species, previously a result, The answer to this endangered species eat rabbits destroy things.




8) said pisculture the person may eat vegetables class food to the fish, or moves category of things food, should for eat moves category of things food fish long block some, some one kind of new food, very expensive, uses his investment to be able to use other foods to be more expensive than, but the seller said or can have the pisculture buying, why asks: 1 said the fish likes eating new food 2 to say the fish eats this food to contain more calorie 3 to say the seller at least can hit a time of booklet in the promoted time, I choose increase calorie that.

8) that people can fish food to fish vegetables, or animal food, animal food for the fish to eat some long pieces. There is a new food is very expensive, to use other than the use of the input your food. However, the seller must still be buying fish, asked why:

12 new food fish like to eat foods containing more calories that the fish vendor said at least three shots pack in the promotion period, I have chosen that increase calories. should for long have the possibility to be quicker, with article in fish long block correspondence. Faster is likely to be a long, long pieces of fish and cultural counterpart.




9) said has the pond east to pollute by any east, the government suggested the people do not want to eat inside this the fish, said some area the person so long as knew the government announces the plot is polluted the pond number whether does increase may know this local pond pollution number whether did increase.


9) What was said by a pond Eastern pollution, the government has proposed that people should not eat the fish inside. As long as the people know that a certain area of the house has been polluted pond, the government announced the increase in the number of ponds in the area will know whether to increase the number of the pollution. answer east too are many for east some ponds that, all no living thing, therefore the government already gave up, when announcement cannot calculate these ponds. Eastern too much that the answer to some of the pond, had any biological, and the government has given up. These terms will not be released pond.


10) said the investment bank the status quite is special, when he looks for the time which the commercial bank lends money is the consumer, when he serves for other customers, appraisal commercial bank's property health time also is other customers service providers, asked takes what kind of measure to be allowed to cause the investment bank in these 2 processes the fair treatment commercial bank.


10) that the special status of the investment banks, commercial banks lend money to find a time when he is a consumer. When his other clients, evaluation of the assets of commercial banks is the health service provider's other customers. asked what measures could be taken to make these two investment banks in the process of justice to commercial banks.


11) has a topic is the life span comparison, certainly likes GWD some topic, said any was senior citizen's life steadily, finally elected to weaken, elects is child's mortality rate lowers.




11) One that is the life span, as GWD absolutely certain that, say what is the longevity of the elderly. undermine the election results, the election is the child mortality rate low.


12) has a topic to speak the number which origins from Japan to be alone (soduku to look like is such spells) because this kind of puzzle is the Arabic numeral which all is familiar with based on everybody therefore may the whole world popularly get up but does not like some character puzzle to need the specific cultural knowledge only then line to ask strengthens me to elect by digital primarily puzzle to be able the very quick manner to grasp other options to feel all has nothing to do with

13) CR to have in several GWD, including rabbit to eat by viral infection mice that topic 14) Porpoise has one kind of very special C behavior in A the bay B, but this place other porpoises do not have this kind of behavior.


12) One that stresses from the Japanese origin of the Su (soduku seems to be such a fight) because of this puzzle is we are all familiar with the Arabic so the world can pop up, unlike some character puzzle require specific knowledge got asked to my election figures based puzzle will soon be hard to master other option feeling has nothing to do with the "br everywhere" br melodies


13) CR Meet GWD Lane. which was co-eating virus-infected mice Road stated that the "br everywhere" br melodies

14). A B dolphins in the Gulf is a very special C, And the other dolphins were not the place for such the behavior. researcher studies the discovery, these porpoises' behaviors certainly are not come from the previous generation study, but favors the result which thereupon inherits, asked weaken.Researchers found that the behavior of these dolphins is not to learn from the older generation, and is more likely the result of genetic, Q weaken. (partner elects other porpoises also may achieve this kind of behavior after training) (Dual election trained dolphins can be done other such acts)




15) Met customer goods to be sensitive to the price, but the public product was not big to the price response, asks conclusion that topic.


15). Encounter a customer on the price-sensitive goods, and little public response to price products. Q Road stated that conclusion.


16) also remembered a logic, said some new study gardening the person likes buying one kind of plant, but this kind of plant cannot the culture only be able to go picks wildly.


16) It should also remember that the logic that some people like to buy a new study horticulture plants But this plant can only go to the wild cultivated. in order to protect this kind of wild species, a gardening magazine said is not propagandizing the new study gardening person to raise this kind of plant. To protect the wild species, a new study of Horticulture magazine said that the publicity of the people support this plant gardening. asked that, under that can cause this to plan the successful answer: Other gardening magazines also imitate this family magazine to make






17) to say like this a view was an outer space any thing hits the Earth to cause the climate fierce change to cause the dinosaur to exterminate. Asked Now that the success of the scheme will "br everywhere answers: Gardening magazines and other magazines do this follow the "br everywhere" br melodies


17), one is a space plane what makes the Earth caused the extinction of dinosaurs to the climate changed dramatically. but, also said actually is not this thing causes dinosaur's exterminating, because said he too is young as for cannot cause the climate fierce change. However, this is not say things lead to the extinction of the dinosaurs. not because he is too small will cause dramatic climate changes. asked strengthens the answer: Said climate when fierce change the dinosaur exterminates the only reason






18) the logic has inside og, said is grain and meat, because makes 1 meat to need very many grain, after therefore the government soon must import grain, asks assumption, should be the government does not import meatQ strengthen the "br everywhere answers: The dramatic climate changes that the only reason for the extinction of dinosaurs "br everywhere" br melodies


18) inside the logic of a og, that the grain and meat, because many applications need to create 1 meat grain. Therefore, the government will soon have to import grain after asking assumption. the government should not import meat



19) has bf is asked executive title, is not the GWD original topic, this topic first said title the shortcoming, then said may use title in outside, inside does not use, therefore cannot destroy communication cr between staff's to be very difficult, unexpectedly some 7 topics are involve the proportion the question, also is an my most headache kind of question... ... 19), a packed executive title was not GWD originally stated that the shortcomings of the first title, the title then that can be used outside, not inside. it will not disrupt communication among the "br everywhere cr difficult, and yet there are seven Road that is involved in the question of proportion. I was also a problem: Most of the headaches:





20) is says any interest rate: If the anticipated economical development must rise, either the inflation rate must drop, then the long-term interest rate is bigger than the short-term interest rate, if if the economy is unstable must drop, either is the important bank tightens the monetary policy, reduces the currency supplies, then the long-term interest rate is smaller than the short-term interest rate.


20): If the interest rate is what economic development is expected to rise, or the inflation rate should drop So short-term interest rates higher than long-term interest rates, fell to its economic instability or major banks tightening of monetary policy, reduce the money supply, long-term interest rates lower than short-term interest rates. asks conclusion. Q conclusion. I study the finance, this topic quite is simple, looks like is chooses e, the Central Bank to be allowed to adjust the long-term interest rate through the adjustment currency supplies quantity between the short-term interest rate relations. I have the financial means to study this issue is relatively simple, like e election. The central bank can adjust the money supply to adjust the relationship between long-term interest rates on short-term interest rates. Why



21) about the cancer cell may the vegetative reproduction, the ordinary cell not be allowed 21) Why is it that sexual reproduction of cancer cells, not normal cells.



22) the great population quantity metropolis, looks like is in a period of time intrinsic state, satisfied the population number to surpass the certain quantity the condition metropolis quantity to increase, but in the identical section time, this continent total population was invariable, but did not satisfy that condition the city actually to increase, why asked, I elected am because satisfied the population quantity which the condition the big city increased to be bigger than the dissatisfied these urban population the reduced quantity



23) to meet public benefit to the price insensitive that topic




24) to forget is by far GWD or greatly entire inside has done, said one kind of plantkon, The expert thought what it does lack, afterwards had thought lacked iron, what asked the explanation or?


22), the largest urban population, the state seems to be a period of time, more than a certain number of conditions to meet the population increase in the number of cities, but in the same period. The Island's total population change, but not satisfied that the conditions the city has increased, Asked me why. I have chosen to meet the conditions of the city are far greater than the increase in the population of those cities is no longer satisfied with the decrease in the number of the "br everywhere" br melodies

23) encountered public benefit of the price that is not sensitive that the "br everywhere" br melodies

24) forgot GWD is done inside or categories. A plantkon said, it must learn what the experts think, but feel that lack of iron is asked to explain or what? The original topic in any case, chooses D, after looks like is said iron makes up several days on by fresh water how. It originally stated that the election "br everywhere D It seems that iron premium into how fresh water was a few days later.. . Waits for me to flip supplemented again


24) said does not have shortage of skilled work, how because engineer's unemployment rate is high or? So I skip then added the "br everywhere" br melodies


24) that there is no shortage of skilled work. Engineers because the unemployment rate is high or what? I elect am engineer's unemployment am not because the enterprise thought he lacks skillI was elected to the unemployed engineers is not because he lacks skill enterprises


25) other is I bumps into 2 Boldface the topic.



25) is another Boldface Road, I came across two problems.. Moreover all in first 10 topics. But that all the previous 10.. . Perspiration I good long while. I Haobantian Khan.. . 26) GWD-17-Q11: Original topic:


26): The original: GWD-17-Q11 Some species of Arctic birds are threatened by recent sharp increases in the population of snow geese, which breed in the Arctic and 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.Some species of Arctic birds are threatened by recent sharp increases in the population of snow geese. which breed in the Arctic and are displacing less vigorous species of birds. 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 BNHI. 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?' Hich 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.A: Hunting for snow geese limits 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.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.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.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) E: In the snow stamp 's winter habitats. the stamp faces no significant natural predation. (B)




27) with 24) GWD-28-Q1927) with 24) GWD-28-Q19 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.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. but the option has changed, asked supposition


28) have is said a country planned introduction speed 120km the train substitutes 80km the old train, but this cannot reduce the journey the time because the existing railway rail enables the train to surpass 80km/h. But choice has changed. asked hypothetical "br everywhere" br melodies


28) is said to have a speed of 120km intend to introduce a state of the old train 80km alternative train But they do not shorten the journey time to make tracks as the train should not exceed the existing authors. elects to weaken. Election weakened. I chose the new train to be allowed to reduce midway maintainance the time


29) a BF topic: One kind of any clever heavenly body hits to Jupiter atmosphere time definitely turned very many fragments to go in its atmosphere, because outside the J atmosphere did not include the sulfur but the atmosphere content massive sulfur (BF1), after but hit the matter which outside the atmospheric strike aroused to include the massive sulfur (BF2), therefore definitely was the fragment goes in has splashed the inside atmosphere sulfur. I have chosen the new trains can shorten the time halfway maintainance "br everywhere" br melodies


29): A BF what the hell of a time certain celestial bodies crashed into Jupiter's atmosphere into a lot of debris into its atmosphere. J outside the atmosphere because the atmosphere does not contain sulfur and sulfur containing large (T.) After ramming it up for the material contains a lot of outside atmospheric sulfur (F2). it is certainly inside the debris into the atmosphere of sulfur to being spun off. I elect am two both am evidences that support the conclusion.I have chosen the two are evidences that support the conclusion.

30) A computer model tested the greenhouse effect which causes global warming. However, the actual consequence of global warming is less than that tested in the model. Asks for which of the following will support the statement. None of the answers appears right to me.


31) One city decided to impose tax on plastic bags used in the groceries or supermarkets. However, this proposal was objected by the environmental scientist who are the ones mostly concerned about the issue. Which of the following will describe the discrepancy? The following is what I picked.Which of the following will describe the discrepancy? The following is what I picked. E) Those grocery stores or supermarkets will transfer this tax to customers who are unlikely to change their habits as the amount is close to be negligible.E) Those grocery stores or supermarkets will transfer this tax to customers who are unlikely to change their habits as the amount is close to be negligible.

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