| 题号 |
题目内容 |
平均正确率 |
操作 |
SC-b2f5gr |
Retail sales rose 0.8 of 1 percent in August, intensifying expectations [u]that personal spending in the July–September quarter more than doubled that of[/u] the 1.4 percent growth rate in personal... |
76% |
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SC-9bf15h |
To develop more accurate population forecasts, demographers [u]have to know a great deal more than now about the social and economic[/u] determinants of fertility. |
78% |
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SC-b981uh |
The 32 species that make up the dolphin family are closely related to whales and in fact [u]include the animal known as the killer whale, which can grow to be 30 feet long and is[/u] famous for its... |
82% |
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SC-6ea29h |
Recently physicians have determined that stomach ulcers are [u]not caused by stress, alcohol, or rich foods, but[/u] a bacterium that dwells in the mucous lining of the stomach. |
89% |
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SC-f4b94h |
Leaching, the recovery of copper from the drainage water of mines, [u]as a method of the extraction of minerals, it was well established[/u] as early as the eighteenth century, but until about 25 y... |
75% |
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SC-f74a6h |
Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees, but such work has not address... |
62% |
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SC-084bmh |
During her presidency of the short-lived Woman's State Temperance Society (1852-1853), Elizabeth Cady Stanton, [u]as she was a staunch advocate of liberalized divorce laws, scandalized many of her ... |
85% |
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SC-4e5bnh |
By merging its two publishing divisions, the company will increase [u]their share of the country's $21 billion book market from 6 percent to 10 percent, a market ranging[/u] from obscure textbooks ... |
60% |
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SC-5cfbph |
Soaring television costs accounted for more than half the spending in the presidential campaign of 1992, [u]a greater proportion than it was[/u] in any previous election. |
57% |
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SC-521bqh |
Rivaling the pyramids of Egypt or even the ancient cities of the Maya as an achievement, the army of terra-cotta warriors created to protect Qin Shi Huang, China's first emperor, in his afterlife i... |
81% |
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SC-dc6brh |
[u]That twenty-one ceramic dog figurines were discovered during the excavating[/u] of a 1,000-year-old Hohokam village in Tempe, Arizona, has nearly doubled the number of these artifacts known to e... |
71% |
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SC-7c9bsh |
By sucking sap from the young twigs of the hemlock tree, [u]tree growth is retarded by the woolly adelgid, causing needles to change color from deep green to grayish green and to drop[/u] prematurely. |
89% |
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SC-692bth |
[u]Faulty voting equipment, confusing ballots, voter error, and problems at polling places have been cited by a new study of the 2000 United States presidential election, which estimated that they ... |
76% |
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SC-97bbuh |
The ancient Anasazi harvested such native desert vegetation as the purple-flowered bee plant, [u]what they now commonly call[/u] wild spinach in northern Arizona and other parts of the southwestern... |
65% |
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SC-121bvh |
Although [u]people in France consume fatty foods at a rate comparable to the United States, their[/u] death rates from heart disease are far lower in France. |
54% |
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SC-97bk5h |
A recent review of pay scales indicates [u]that CEO's now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times[/u] in 1980. |
43% |
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CR-195sph |
Which of the following most logically completes the argument below?[br/]Davison River farmers are currently deciding between planting winter wheat this fall or spring wheat next spring. Winter whea... |
79% |
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CR-c911xk |
A product that represents a clear technological advance over competing products can generally command a high price. Because [b]technological advances tend to be quickly surpassed[/b] and companies... |
68% |
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CR-2c11yk |
In the United States, of the people who moved from one state to another when they retired, the percentage who retired to Florida has decreased by three percentage points over the past ten years. Si... |
71% |
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CR-9d11zk |
That the application of new technology can increase the productivity of existing coal mines is demonstrated by the case of Tribnia's coal industry. Coal output per miner in Tribnia is double what i... |
70% |
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CR-da120k |
In parts of South America, vitamin-A deficiency is a serious health problem, especially among children. In one region, agriculturists are attempting to improve nutrition by encouraging farmers to p... |
80% |
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CR-4c121k |
The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale-the seven-note m... |
67% |
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CR-20123k |
City Official: At City Hospital, uninsured patients tend to have shorter stays and fewer procedures performed than do insured patients, even though insured patients, on average, have slightly less ... |
76% |
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CR-c8124k |
A company plans to develop a prototype weeding machine that uses cutting blades with optical sensors and microprocessors that distinguish weeds from crop plants by differences in shade of color. T... |
50% |
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CR-3d125k |
Which of the following most logically completes the passage below?[br/]Heavy rains during Centralia's corn planting season prevented some farmers there from planting corn. It is now the planting se... |
75% |
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CR-06126k |
Until now, 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 ... |
79% |
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CR-a812fk |
It is illegal to advertise prescription medications in Hedland except directly to physicians, either by mail or in medical journals. A proposed law would allow general advertising of prescription m... |
74% |
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RC-a71k6k |
The primary purpose of the passage as a whole is to |
65% |
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RC-001k8k |
According to the second paragraph of the passage, Whig propaganda included the assertion that |
51% |
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RC-151k9k |
The passage suggests which of the following about the accuracy of the commuter diatom's biological clock? |
44% |
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RC-671kbk |
According to the passage, the periodic behavior displayed by commuter diatoms under constant laboratory conditions is characterized by which of the following? |
58% |
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RC-851kdk |
The author of the passage compares the relationship between an organism's biological clock and its environment to the relation between a wristwatch and its owner most probably in order to |
74% |
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RC-f51l3k |
The primary purpose of the passage is to |
63% |
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RC-fa1l4k |
It can be inferred from the passage that the occasional failure of some salmon to return to their natal streams in order to spawn provides a mechanism by which |
48% |
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RC-d41l5k |
According to the passage, human activity has had which of the following effects on salmon populations? |
42% |
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RC-691l6k |
The author mentions the "aftermath of the Mount Saint Helens eruption" most likely in order to |
33% |
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RC-911l7k |
Which of the following best describes the relation of the second paragraph to the first? |
42% |
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RC-5a1l8k |
Which of the following can be inferred about supplier partnerships, as they are described in the passage? |
35% |
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RC-1a1l9k |
According to the passage, which of the following factors distinguishes an indirect purchase from other purchases? |
60% |
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RC-902nbk |
The primary purpose of the passage is to |
70% |
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RC-bd2uek |
According to the passage, which of the following was true of Virginia Democrats in the mid-1850’s? |
60% |
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GWD TN模考-第1套
