题号 |
题目内容 |
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操作 |
SC-528b6h |
In an effort to reduce the number of fires started by cigarettes, a major tobacco company is test-marketing a cigarette [u]in which thin layers of extra paper are used to decrease the amount of oxy... |
69% |
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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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SC-7cdc8h |
Were it not for the fusion-powered heat and radiation that rush from its core, [u]instead its own weight would cause a star to collapse[/u]. |
80% |
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RC-9f1ldk |
The primary purpose of the passage is to |
67% |
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RC-161lek |
According to the passage, Clayton's experiment depended on the fact that scrub jays |
72% |
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RC-3f1lfk |
The passage suggests that Clayton's experiment demonstrated scrub jays' ability to |
76% |
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RC-321lgk |
It can be inferred from the passage that both Tulving and Clayton would agree with which of the following statements? |
50% |
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RC-6d1lhk |
Which of the following, if true, would most clearly support the contention attributed to SPEW in highlight text? |
68% |
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RC-b61lik |
According to the passage, the WIDC believed that the proposed legislation resembled earlier legislation concerning women's labor in that it |
90% |
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RC-e41ljk |
The passage is primarily concerned with |
44% |
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CR-8b12hk |
In general, jobs are harder to get in times of economic recession because many businesses cut back operations. However, any future recessions in Vargonia will probably not reduce the availability o... |
35% |
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CR-5d11sk |
Which if the following, if true, most logically completes the argument?[br/]Aroca County's public schools are supported primarily by taxes on property. The county plans to eliminate the property ta... |
71% |
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SC-a30c9h |
Although energy prices have tripled in the United States over the last two years, research indicates [u]few people to have significantly reduced the amount of driving they do, nor are they making[/... |
90% |
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SC-543cah |
In 1914 a total of 469,000 cars and trucks were produced in the United States, but in 1929 almost twice [u]the numbers of tucks alone[/u] came off the assembly lines. |
53% |
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CR-a312jk |
FastMart, a convenience store chain, is planning to add pancake syrup to the items it sells. FastMart stores do not have shelf space to stock more than one variety of syrup. Surveys of FastMart cus... |
89% |
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CR-2612kk |
Certain genetically modified strains of maize produce a natural insecticide that protects against maize-eating insects. The insecticide occurs throughout the plant, including its pollen. Maize poll... |
78% |
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SC-d87b7h |
Socially and environmentally responsible investing is on the rise: last year in the United States, over $2 trillion was invested in funds that screen companies [u]according to a variety of crite... |
70% |
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SC-75db8h |
Since 1975 [u]so many people have been moving to Utah such that Mormons who were once 75 percent of the population are now only accounting for half of it[/u]. |
73% |
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SC-7832th |
[u]Heavy commitment by an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when they do appear.... |
53% |
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SC-d0dcbh |
[u]Approved April 24, 1800, the act of Congress that made provision for the removal of the government of the United States to the new federal city, Washington, D .C ., also established[/u] the Libr... |
56% |
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CR-6111tk |
By competing with rodents for seeds, black ants help control rodent populations that pose a public health risk. However, a very aggressive species of blank ant, the Loma ant, which has recently inv... |
89% |
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CR-db12lk |
Denoma, a major consumer-electronics maker, had a sizeable decline in sales revenue for its most recent fiscal year. This result appears surprising, because electronics retailers report that althou... |
53% |
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SC-37cb9h |
After more than four decades of research and development, a new type of jet engine is being [u]tested that could eventually propel aircraft anywhere in the world within two hours or help[/u] boo... |
75% |
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RC-e31llk |
The author cites Hallam (line 42) on the ice ages primarily in order to |
66% |
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RC-3d1lmk |
The author of the passage refers to the "considerable overlap" (line 23) between continental drift theory and plate tectonics theory most probably in order to |
71% |
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RC-f21lnk |
The author of the passage suggests that the most likely explanation for the geological community's response to continental drift theory in its day was that the theory |
67% |
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RC-5c1lok |
It can be inferred from the passage that geologists today would be most likely to agree with which of the following statements about Wegener's The Origin of Continents and Oceans? |
68% |
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SC-e03cch |
Some scientists contend [u]that many species of dinosaur had a metabolism more like[/u] a warm-blooded mammal's than a cold-blooded reptile's. |
48% |
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CR-8912mk |
The Earth's rivers constantly carry dissolved salts into its oceans. Clearly, therefore, by taking the resulting increase in salt levels in the oceans over the past hundred years and then determini... |
43% |
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SC-686cdh |
According to public health officials, in 1998 Massachusetts became the first state in which more babies were born to women over the age of thirty [u]than[/u] under it. |
64% |
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SC-7694qr |
Emily Dickinson's letters to Susan Huntington [u]Dickinson were written over a period beginning a few years before Susan's marriage to Emily's brother and ending shortly before Emily's death in 188... |
62% |
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SC-7389bh |
Prospecting for gold during the California gold rush was a relatively easy task, [u]because of erosion, prehistoric glacier movement, and ancient, gold-bearing riverbeds thrust to the surface by vo... |
56% |
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CR-3612nk |
[b]Several of a certain bank's top executives have recently been purchasing shares in their own bank.[/b] This activity has occasioned some surprise, since it is widely believed that the bank, carr... |
70% |
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SC-9b5ceh |
In an attempt to guarantee the security of its innovative water purification method, the company required each employee to sign a confidentiality agreement [u]prohibiting that its water purificatio... |
57% |
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RC-c31lqk |
The passage is primarily concerned with |
72% |
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RC-731lrk |
According to the passage, which of the following resulted from foreign investment in the United States after 1979? |
66% |
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RC-291lsk |
The author of the passage would be most likely to agree with which of the following statements regarding the economists mentioned in highlight text? |
67% |
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CR-2312ok |
Outbreaks of Rift Valley fever occur irregularly in East Africa, several years apart. When outbreaks do occur, they kill thousands of cattle. A livestock vaccine against the disease exists but is r... |
63% |
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SC-21abbh |
[u]When working with overseas clients, an understanding of cultural norms is at least as important as grasping the pivotal business issues for the global manager.[/u] |
86% |
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CR-cf12pk |
Which of the following most logically completes the argument?[br/]Researchers recently asked dozens of shoppers, chosen at random coming out of a FoodBasket supermarket, what they had purchased. Th... |
71% |
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SC-4e2cfh |
The first English settlers to establish a permanent colony in America did [u]it not at Plymouth but[/u] along the shore of the James River west of Chesapeake Bay. |
55% |
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