| 题号 |
题目内容 |
平均正确率 |
操作 |
SC-5cadah |
[u]The United States minted about 857 million silver-colored "Susan B . Anthony" dollars between 1979 and 1981, but the coin[/u] proved unpopular because it looked and felt too much like a quarter. |
69% |
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CR-1f14sk |
Electronic computer chips made of tiny silicon wafers now regularly contain millions of electronic switches. Unfortunately, electronic switches that are this small cannot withstand intense radiatio... |
53% |
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RC-551okk |
The primary purpose of the passage is to |
74% |
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RC-bb1olk |
The passage presents which of the following facts as evidence that tends to undermine the arboreal hypothesis? |
80% |
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RC-321omk |
Which of the following is included in the discussion of the cursorial hypothesis but not in the discussion of the arboreal hypothesis? |
67% |
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RC-1f1onk |
The passage suggests which of the following regarding the climbing ability of Archaeopteryx? |
79% |
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SC-6c6f7h |
Providing initial evidence that airport are a larger source of pollution than they were once believed to be, environmentalists in Chicago report that the total amount of pollutant emitted annually ... |
67% |
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CR-8edz4h |
[b]Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development.[/b] They plan to do this by purchasing that land from the farmers who... |
35% |
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CR-5114uk |
In order to raise revenue, the federal government planned a tax amnesty program that allows tax delinquents to pay all owed tax without added financial penalty. However, economists projected that t... |
63% |
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RC-e61ook |
The skeptics mentioned in the first paragraph would be most likely to agree with the astronomers mentioned in highlight text about which of the following statements concerning the galaxy M87? |
65% |
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RC-271opk |
The passage asserts which of the following about the existence of black holes? |
63% |
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RC-bb1oqk |
Which of the following, if true, would most clearly undermine the possible explanation for the whirling gas in M87 that is mentioned in the last sentence of the first paragraph? |
41% |
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SC-7e7bkh |
Although she had been known as an effective legislator first in the Texas Senate and [u]later in the United States House of Representatives, not until Barbara Jordan's participation in the hearings... |
74% |
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SC-581f8h |
The quality of early pieces of blown glass excavated in Italy and Western Europe [u]by far surpass those of pieces from the eastern Mediterranean, when regarded not only in terms of[/u] the variety... |
70% |
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SC-229ekh |
Recent findings lend strong support to the theory [u]that a black hole lies at the center of the Milky Way and of[/u] many of the 100 billion other galaxies estimated to exist in the universe. |
50% |
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CR-f212yk |
Last year a record number of new manufacturing jobs were created. Will this year bring another record? Well, [b]any new manufacturing job is created either within an existing company or by the star... |
79% |
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SC-4e4agh |
So dogged were Frances Perkins' investigations of the garment industry, [u]and her lobbying for wage and hour reform was persistent,[/u] Alfred E. Smith and Franklin D. Roosevelt recruited Perkins ... |
59% |
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SC-650f9h |
The Near Earth Asteroid Rendezvous (NEAR) spacecraft will orbit the asteroid Eros for a year, slowly moving closer to the surface of the object [u]to make ever more precise measurements that sci... |
75% |
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SC-b00bzh |
Humans have been damaging the environment for centuries by overcutting trees and farming too intensively, and [u]though some protective measures, like the establishment of national forests and wild... |
91% |
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CR-2d14vk |
Critics of certain pollution-control regulations have claimed that [b]the money spent over the last decade in order to reduce emissions of carbon monoxide and of volatile organic compounds has been... |
66% |
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SC-aacavh |
The coyote is one of several recent ecological success stories: along with the white-tailed deer, the moose, and other species that are enlarging their natural domains, [u]they have established the... |
76% |
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CR-eb14wk |
Whales originated in the freshwater lakes and rivers of ancient Asia about sixty million years ago. Not until about ten million years later did species of whales develop specialized kidneys enablin... |
45% |
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RC-a51ork |
The passage as a whole is primarily concerned with which of the following? |
64% |
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RC-891osk |
The author indicates that, according to Scharf's biography, which of the following was NOT characteristic of feminists of Eleanor Roosevelt's generation? |
69% |
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RC-001otk |
Which of the following studies would proceed in a way most similar to the way in which, according to the passage. Scharf's book interprets Eleanor Roosevelt's career? |
27% |
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RC-cf1ouk |
The author cites which of the following as evidence against the public view of Eleanor Roosevelt held in the 1970's? |
72% |
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SC-f4549h |
Egyptians are credited [u]as having[/u] pioneered embalming methods as long ago as 2650 BC. |
29% |
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CR-d011pk |
Which of the following most logically completes the argument?[br/]A significant number of Qualitex Corporation's department heads are due to retire this year. The number of employees other than cur... |
82% |
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CR-ce1xqh |
Bank depositors in the United States are all financially protected against bank failure because the government insures all individuals' bank deposits.An economist argues that this insurance is part... |
58% |
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SC-492e7h |
According to some botanists, invasive plants are the second most serious [u]threat, after habitat loss, to native species of plants and animals and to the maintenance of biologically diverse ecosys... |
86% |
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CR-e110jk |
Maize contains the vitamin niacin, but not in a form the body can absorb. Pellagra is a disease that results from niacin deficiency. When maize was introduced into southern Europe from the Americas... |
84% |
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RC-801ovk |
The passage suggests that removing Waterfowl-nest predators could possibly Have a negative effect on songbird populations because |
80% |
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RC-bc1owk |
It can be inferred that the habitat preferences of raccoons and striped skunks affected the results of the experiment described in the passage for which of the following reasons? |
68% |
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RC-001o1k |
The primary purpose of the passage is to |
58% |
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CR-fd14xk |
In polluted environments, dolphins gradually accumulated toxins in their body fat, and the larger the dolphin the more accumulated toxin it can tolerate. Nearly 80 percent of the toxins a female do... |
69% |
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SC-3979mh |
[u]Scholars who once thought Native American literatures were solely oral narratives[/u] recorded by missionaries or anthropologists now understand this body of work to consist of both oral literat... |
86% |
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CR-227rxh |
Physician: The hormone melatonin has shown promise as a medication for sleep disorders when taken in synthesized form. Because the long-term side effects of synthetic melatonin are unknown, however... |
85% |
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CR-5414yk |
People who have spent a lot of time in contact with animals often develop animal-induced allergies, a significant percentage of which are quite serious. In a survey of current employees in major zo... |
44% |
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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-972alh |
Many entomologists say that campaigns to eradicate the fire ant in the United States have failed because the chemicals that were used were effective only in wiping out the ant's natural enemies, [u... |
89% |
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CR-a61z3h |
Which of the following most logically completes the argument?[br]Yorco and Zortech are two corporations that employ large numbers of full-time workers who are paid by the hour. Publicly available ... |
60% |
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GWD模考测试题27
