| 题号 |
题目内容 |
平均正确率 |
操作 |
SC-3906dh |
According to some economists,the July decrease in unemployment [u]so that it was the lowest in two years[/u] suggests that the gradual improvement in the job market is continuing. |
80% |
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SC-ae28th |
[u]Initiated five centuries after Europeans arrived in the New World on Columbus Day 1992, project SETI pledged a $100 million investment in the search for extraterrestrial intelligence.[/u] |
72% |
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CR-062mak |
Although fullerenes--spherical molecules made entirely of carbon--were first found in the laboratory, they have since been found in nature, formed in fissures of the rare mineral shungite. Since la... |
51% |
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CR-ee2mbk |
Economist: On average, the emergency treatment for an elderly person for injuries resulting from a fall costs $11,000. A new therapeutic program can significantly reduce an elderly person's chances... |
79% |
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RC-f21dak |
The primary purpose of the passage is to |
79% |
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RC-ae1dbk |
Each of the following aspects of nineteenth-century United States censuses is mentioned in the passage EXCEPT the |
89% |
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RC-c11dek |
The passage suggests which of the following about the "women’s advocates and women statisticians" mentioned in highlight text? |
63% |
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SC-2b4hlh |
[u]More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.[/u] |
36% |
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SC-2abhmh |
Hundreds of species of fish generate and discharge electric currents, in bursts or as steady electric fields around their bodies, using their power [u]either to find and attack prey, to defend them... |
93% |
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RC-1a3a3k |
According to the passage, which of the following may account for the inconsistency between the general density dependence model and the evidence provided by certain studies of foundings? |
87% |
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RC-363a4k |
In the second paragraph, the author is primarily concerned with |
86% |
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RC-2c3a5k |
The passage suggests that when a population of specialist firms reaches a high density level, which of the following is likely to occur? |
82% |
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RC-9f3a6k |
The primary purpose of the passage is to |
44% |
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CR-852mck |
The prairie vole, a small North American grassland rodent, breeds year-round, and a group of voles living together consists primarily of an extended family, often including two or more litters. Vol... |
71% |
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SC-59chnh |
In laboratory rats, a low dose of aspirin usually suffices to block production of thromboxane, [u]which is a substance that promotes blood clotting, but not seriously interfering[/u] with the produ... |
75% |
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CR-8f2mdk |
A popular beach has long had a dolphin feeding program in which fish are given to dolphins several times a day; many dolphins get as much as half of their food each day there. Although dolphins tha... |
95% |
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CR-892mek |
Tiger sharks are common in the waters surrounding Tenare Island. Usually tiger sharks feed on smaller sharks, but sometimes they have attacked tourists swimming and surfing at Tenare's beaches. Thi... |
75% |
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SC-63e6eh |
Thomas Eakins' powerful style and his choices of subject-the advances in modern surgery, the discipline of sport,the strains of individuals in tension with society or even with themselves-[u]was as... |
63% |
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SC-b5dhoh |
One report concludes that many schools do not have, [u]or[/u] likely to have, enough computers to use them effectively. |
41% |
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SC-6b86fh |
[u]Like Rousseau, Tolstoi rebelled[/u] against the unnatural complexity of human relations in modem society. |
92% |
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CR-702mfk |
The country of Ertland has never imported apples in any significant quantity because consumers there generally prefer the unique texture of Ertland-grown apples. Nevertheless, apple growers from Ko... |
91% |
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RC-c539sk |
According to the passage, the congressional action of 1871 had which of the following effects? |
50% |
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RC-f41jlk |
According to the passage, which of the following resulted from the Lone Wolf decision? |
70% |
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RC-121jik |
The author of the passage is primarily concerned with |
71% |
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CR-f82mgk |
As part of major renovations to Flowertown's Main Street train station, consultants to the train company proposed moving the station's entrance from its current valuable Main Street location to a l... |
86% |
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CR-9d1x6h |
Automobile Dealer's Advertisement：The Highway Traffic Safety Institute reports that the PZ 1000 has the fewest injuries per accident of any car in its class.This shows that the PZ 1000 is one of t... |
80% |
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SC-d2chph |
The Sports Medicine Programs of the Olympic Training Center, a complex where final tryouts are held for athletes representing the United States in the Olympics, [u]is geared toward enhancing athlet... |
43% |
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CR-4212gk |
Scientists are discussing ways to remove excess carbon dioxide from the atmosphere by increasing the amount that is absorbed by plant life. One plan to accomplish this is to establish giant floa... |
97% |
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CR-ea2mhk |
Jennifer: Video rental outlets in Centerville together handled 10,000 fewer video rentals in 1994 than in 1993. The decline in rentals was probably due almost entirely to the February 1994 opening ... |
60% |
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SC-259hqh |
[u]With an awareness that there are connotations associated with the numbers 1 and 2 and the letters A and B[/u], companies conducting consumer taste tests of foods or beverages typically choose nu... |
76% |
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SC-adahrh |
The budget for education reflects the administration's demand that [u]the money is controlled by local school districts, but it can only be spent[/u] on teachers, not on books, computers, or other ... |
46% |
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SC-789hsh |
As a result of a supernova explosion, every human being on Earth was bombarded on February 23, 1987, by about 100 billion neutrinos; fortunately, [u]neutrinos are harmless elementary particles that... |
75% |
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SC-eb5hth |
A one-million-year-old skull bearing traits associated [u]both with Homo erectus and, in addition, Homo sapiens has been found in the Afar region of Eritrea, and indicates[/u] that modern humans de... |
81% |
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RC-de3a7k |
The "unions' dilemma" mentioned in the highlighted text can best be described as the question of whether or not to |
69% |
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RC-e01ndk |
According to the passage, the historians (at the begining) and the scholars (hightlight) disagree about the |
48% |
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RC-961nck |
The passage is primarily concerned with |
66% |
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SC-18bhuh |
Scientists at the Los Alamos National Laboratory have succeeded for the first time in mining heat from the Earth's interior [u]and producing energy on a commercial scale, enough for efficient gener... |
61% |
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CR-8afvjh |
Mourdet Winery: Danville Winery's new wine was introduced to compete with our most popular wine, which is sold in a distinctive tall, black bottle. Danville uses a similar bottle. Thus, it is likel... |
86% |
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SC-4a5hvh |
[u]The application of a new method for analyzing the chemistry of tooth enamel allows scientists to examine molars of prehuman ancestors and determining[/u] that their diets were more varied than h... |
87% |
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CR-1d11fk |
Finding of a survey of Systems magazine subscribers: Thirty percent of all merchandise orders placed by subscribers in response to advertisements in the magazine last year were placed by subscriber... |
54% |
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SC-65chwh |
The continental United States receives an average of 30 inches of precipitation a year; [u]transpiration from soil and from plants returns approximately 21 of the 30 inches to the atmosphere, while... |
63% |
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PREP模考试卷05
