GRE阅读高频机经原文及答案:SeaCow

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GRE阅读高频机经原文及答案:SeaCow

篇1:GRE阅读高频机经原文及答案:SeaCow

GRE阅读高频机经原文及答案:Sea Cow

Sea Cow

The disappearance of Steller's sea cow from the Bering and Copper is lands by 1768 has long been blamed on intensive hunting. But its dis appearance took only 28 years from the time Steller first described the species, a remarkably short time for hunting alone to depopulate the is lands, especially given the large populations initially reported. However, by 1750, huntershad also targeted nearby sea otter populations . Fewer otters would have allowed s ea urchin populations on which the otterspreyed to expand and the urchins ' grazing pressure on kelp forests to increase. Sea cows were totally dependent on kelp for food, and within a decade of the onset of otter hunting Steller noted that the is lands' sea cows appeared malnourished.

1. Which of the following can be inferred from the pas s age about kelp forests in the Bering and Copper is lands between 1750 and 1768?

A. They were reduced significantly.

B. They disappeared entirely from the region.

C. They were the primary food source for sea otters .

D. They were harvested in record numbers by humans

E. They increased pressure on sea urchin populations.

2. According to the pas s age, it is likely that during the m id-1700s, s ea urchin populations near the Bering and Copper is lands

A. were diminished by sea cow predation

B. experienced substantial increases

C. migrated to waters with more plentiful food supplies

D. were reduced by the pressures of hunting

E. appeared to be malnourished

答案:A B

GRE阅读词汇精选之伪善

pharisaic adj.伪善的,伪装虔诚的

sanctimonious adj.伪装虔诚的

hypocrite n 伪君子,伪善者

hypocritical a 伪善的,伪善者的

hypocrisy n.伪善,造作

prudery n.过分守礼,假正经

prudish adj.过分守礼的,假道学的

GRE词汇精选之假的东西

apocrypha n.伪经,伪书

apocryphal adj 伪经的,假冒的

canard n.谣言,假新闻

denture n.假牙

effigy n.假人,模拟像

mannequin n.时装模特儿,假人

mask n.假面具,v.隐藏(感情)

pseudonym n.假名,笔名

toupee n.男用假发

wig n.假发

falsie n 假发,假胡须

dummy n 傀儡,假人,哑巴a 虚拟的,假的,虚构的

figment n.虚构的东西 rumor n 谣言,传闻v 谣传

GRE阅读词汇精选之侮辱,亵渎

abuse v.n.辱骂,滥用

affront v.侮辱,冒犯

desecrate v.玷辱,亵渎

hector v.凌辱,威吓

humiliate v.使屈辱,使丢脸

ignominy n.羞耻,屈辱

ignominious adj.可耻的,屈辱的

mortify v.使屈辱,使痛心

mortification n.耻辱,屈辱

opprobrious adj.辱骂的,恶名声的

opprobrium n.恶名声,侮辱

indignity n 侮辱

insult n 侮辱,无礼v 傲慢无礼,侮辱,刺激

blasphemy n.亵渎,渎神

desecrate v.玷辱,亵渎

profane v.亵渎,玷污

sacrilegious adj.亵渎神圣的

GRE阅读高频机经原文及答案:Sea Cow

篇2:GRE阅读机经到底有没有用

GRE阅读机经到底有没有用?

GRE阅读机经如果使用得当,可以对于GRE考试成绩有一定程度的提高。如果是一个水平不高的GRE考试者,利用机经则有可能使你的成绩轻松提高数十分,即使是高手也能有稳定情绪节约时间的效果。GRE阅读机经是通过对机经的回忆而整合出来的资料库性质的复习材料。既然是机经回忆,研究GRE阅读机经肯定会对熟悉考试内容有所帮助。

但是,GRE阅读机经毕竟是靠回忆得来的资料,难免会存在一些误差和失真,比如题目的不完整,答案也因人而异,值得商榷和斟酌。由于GRE题库中题目的会重复出现,所以在考场上看到阅读机经的几率是大大存在的。

GRE阅读机经正确使用方法介绍

小编需要特别提醒大家的是,不建议考生完全依赖于GRE机经备考,更不能只靠死背记住机经答案就觉得考试万无一失了。考生还是应该以理解题目、熟悉出题思路和解答方法作为主要突破口进行机经的学习和研究。具体来说,考生看阅读机经,主要还是了解一下文章所讲的内容,对于题目会考到的一些细节留意其原文所在位置,还有主旨题态度题等涉及到的相关内容也要留下一定影响。但大家千万不要花功夫去把具体每道题目选哪个选项都背下来,因为考试中即使遭遇到也很少会原样照搬。如果只是死记硬背下了答案,考试题目稍稍做些改动就可能会让你反受其害,所谓机经反噬正是如此。

不要把机经当成投机取巧救命稻草

虽然GRE阅读机经会为你的备考带来一定的便利,但正如很多GRE老师和考生都总结过的,GRE机经可以帮你,但救不了你。GRE考试说到底还是考察考生的综合实力,如果底子打不好,基础不扎实,想要靠着机经投机取巧搞定考试是不现实的。同学们还应该以平时的备考练习为主,脚踏实地的积累实力,为考试做好充分的准备,在这个基础上学习参考GRE阅读机经,才能让其发挥出最大的价值。

关于GRE阅读机经的价值小编就为大家分析到这里,希望大家能有比较全面的认识和了解,并在此基础上正确使用,为备考带来一些帮助。

攻破新GRE逻辑阅读

Dance critic from Europe: The improved quality of ballet in the United States is the result of more Europeans' teaching ballet in the United States than ever before. I know the proportion of teachers who were born and trained in Europe has gone up among ballet teachers in the United States, because last year, on my trip to New York, more of the ballet teachers I met were from Europe-born and trained there -than ever before.

Which of the following identifies a questionable assumption made by the dance critic's reasoning?

(A) The argument overlooks the possibility that some ballet teachers in the United States could have been born in Europe but trained in the United States.

(B) The argument assumes that the ballet teachers whom the critic met last year on the critic's trip to New York were a generally typical group of such teachers.

(C) The argument assumes that the teaching of ballet in the United States is superior to the teaching of ballet in Europe

(D) Other possible reasons for the improved mental attitudes of United States dancers are not examined.

(E) The argument assumes that dancers born and trained in Europe are typically more talented than dancers born and trained in the United States.

对于新GRE逻辑阅读,考生除了采取题海战术,其实更应该做的就是总结。如果能从平日的练习中找到解新GRE逻辑阅读题的思路,那么,要比采取题海战术更好。

攻破新GRE逻辑阅读

The painter Peter Brandon never dated his works, and their chronology is only now beginning to take shape in the critical literature. A recent dating of a Brandon self-portrait to 1930 is surely wrong. Brandon was 63 years old in 1930, yet the painting shows a young, dark-haired man-obviously Brandon, but clearly not a man of 63.

Which of the following, if justifiably assumed, allows the conclusion to be properly drawn?

(A) There is no securely dated self-portrait of Brandon that he painted when he was significantly younger than 63.

(B) In refraining from dating his works, Brandon intended to steer critical discussion of them away from considerations of chronology.

(C) Until recently, there was very little critical literature on the works of Brandon.

(D) Brandon at age 63 would not have portrayed himself in a painting as he had looked when he was a young man.

(E) Brandon painted several self-portraits that showed him as a man past the age of 60.

对于新GRE逻辑阅读,考生除了采取题海战术,其实更应该做的就是总结。如果能从平日的练习中找到解新GRE逻辑阅读题的思路,那么,要比采取题海战术更好。

攻破新GRE逻辑阅读

A person who agrees to serve as mediator between two warring factions at the request of both abandons by so agreeing the right to take sides later. To take sides at a later point would be to suggest that the earlier presumptive impartiality was a sham.

The passage above emphasizes which of the following points about mediators?

(A) They should try to form no opinions of their own about any issue that is related to the dispute.

(B) They should not agree to serve unless they are committed to maintaining a stance of impartiality.

(C) They should not agree to serve unless they are equally acceptable to all parties to a dispute.

(D) They should feel free to take sides in the dispute right from the start, provided that they make their biases publicly known.

(E) They should reserve the right to abandon their impartiality so as not to be open to the charge of having been deceitful.

Explanation

By pointing out the consequences of abandoning impartiality, the paragraph points out the importance for mediators of maintaining impartiality at all times. This is the point made in Choice B, which is therefore the correct answer. Choice A is incorrect, because it goes further than anything asserted in the passage. The passage does not rule out the possibility that one can have an opinion about issues related to a dispute without taking sides in the actual dispute. Choice C is incorrect because it is a presupposition on which the passage is based rather than the point of the passage; that is, the fact that the mediator is acceptable to both parties is a given, since they both ask the mediator to serve. Choices D and E are both inconsistent with the main point of the passage, the importance of impartiality at all times, so both are incorrect.

对于新GRE逻辑阅读,考生除了采取题海战术,其实更应该做的就是总结。如果能从平日的练习中找到解新GRE逻辑阅读题的思路,那么,要比采取题海战术更好。

攻破新GRE逻辑阅读

To protect beachfront buildings from ocean storms, ocean resorts have built massive seawalls between beaches and the buildings. Not only do the seawalls block off some buildings' ocean view, but the beaches themselves become ever narrower, because sand can no longer creep inland as storms erode it at the water's edge.

If the information is correct, which of the following conclusions is most strongly supported on the basis of it?

(A) Since the ferocity of ocean storms is increasing, increasingly high seawalls must be built between beaches and beachfront property.

(B) Even when beaches are heavily used by people, they are necessary to the survival of the many wild species that use them.

(C) Seawalls constructed to protect beachfront buildings will not themselves eventually be damaged by storms and will not require, if they are to protect the buildings, expensive repair or replacement.

(D) The conservation of beaches for future generations should be the overriding goal of shore management at ocean coasts.

(E) Trying to protect beachfront buildings by constructing seawalls is counterproductive in the long run for an oceanfront community wishing to maintain itself as a beach resort.

对于新GRE逻辑阅读,考生除了采取题海战术,其实更应该做的就是总结。如果能从平日的练习中找到解新GRE逻辑阅读题的思路,那要比采取题海战术更好。

篇3:托福阅读机经原文

文明衰落引起很多人的研究兴趣。其中一个理论是认为高强度的农业造成了生态系统的崩溃:玛雅人口的数量和密度都比较大,为了供养这些人口,玛雅人从事高强度的农业,对土地施加的压力越来越大,最终造成生态系统极其脆弱,在不可预知的气候变化来临时崩溃了。也有人认为人口与农业只是导火索,更加直接的使得玛雅文明灭绝的原因在于食物短缺:因为玛雅农业主要依靠一种在沼泽里抬起来的高地系统,一年四季都可以进行农业生产,因为流失的土壤营养可以通过高地周围的水渠底部挖泥,再把泥巴堆回到高地而循环获取,前提条件是水渠里必须有稳定的水位,而严重的干旱大大降低了水位使得高地农田系统不再起作用,这是天灾,有地质证据证明,玛雅文明消失和历史一次大干旱时间相同;除此之外也有人祸,玛雅各城邦猛烈竞争,竞相修建起纪念碑,耗费了大量的人力物力,使得农业生产充满压力。

篇4:托福阅读机经原文

按照学术文章的常见思路打开:引出学术话题(一万年前北美巨型哺乳动物大量灭绝),提出假说(人类的过度猎杀所致overhunting),进而对假说证据的寻找,然后又说这个说法太简单了,肯定还有别的原因,比如气候干旱,和最终假说破绽的指出(同时代被人类过度猎杀的野牛bison却没有灭绝,一直持续到了19世纪,所以单靠人类猎杀不足以导致灭绝);于是提出另一假说,进入同样的循环证明的过程。

篇5:托福阅读机经原文

1. 封建君主削弱神权(法国,凡尔赛宫)

2. 南非农业

3. 刀耕火种

4. 一夫多妻

5. rural manufacture

6. animal cognition

7. 一个鸟的beak的变化证明了达尔文理论

8. 殖民法案

9. 蜘蛛织网

10. 大陆漂移假说,以前有科学家提出大陆漂移学说,举例是非洲和南美洲,后来有科学家证实该假说,并提出新的证据。

11. 关于墓葬的文章,陪葬品反映出当时时代文化背景,这些陪葬品不同地区的相似度取决于当时流行趋势。

12. 天文学,某种陨石有助于科学家研究地球的chemical composition,因为在地球挖掘只能挖到表面岩石无法深入地球核心。而且这个陨石非常古老,可以追溯到地球形成的时间。陨石里大部分成分与地球一致,除了iron含量,这也可以解释类地行星成分的不一致。

13. plant disease 讲了color breaking的

14. 地球气候变化

15. 关于migration的方式。部分动物依靠路途中的标志物,如whale;部分夜间观察星星,相对的,有些可以凭借太阳;当周围事物obscure的时候,用一种体内的系统来定位。

篇6:托福阅读机经原文

the origins of plant and animal domestication(重复7月1日北美题目)

说的是生命的形成。刚开始说地球早期火山爆发使得地球上有很多大气,后来就形成了一些简单的植物,后来这些植物吸收了那些甲烷和二氧化碳光合作用产生了氧气和水(后来有了海),那些简单生物就在海里形成了。洋气多了以后形成了一个氧气保护膜,使得地球气温不太高,生物不受SUV上海(这里有一个对比),太阳系上其他行星因为没有这个氧气保护层所以没办法形成生命。

篇7:考前该如何刷GRE阅读机经

GRE阅读机经保分效果好?考前这样刷机经更能冲刺提分

GRE阅读机经提分作用好?

GRE阅读机经如果使用得当,可以对于GRE考试成绩有一定程度的提高。如果是一个水平不高的GRE考试者,利用机经则有可能使你的成绩轻松提高数十分,即使是高手也能有稳定情绪节约时间的效果。GRE阅读机经是通过对机经的回忆而整合出来的资料库性质的复习材料。既然是机经回忆,研究GRE阅读机经肯定会对熟悉考试内容有所帮助。

但是,GRE阅读机经毕竟是靠回忆得来的资料,难免会存在一些误差和失真,比如题目的不完整,答案也因人而异,值得商榷和斟酌。由于GRE题库中题目的会重复出现,所以在考场上看到阅读机经的几率是大大存在的。

GRE阅读机经提分要这么刷

小编需要特别提醒大家的是,不建议考生完全依赖于GRE机经备考,更不能只靠死背记住机经答案就觉得考试万无一失了。考生还是应该以理解题目、熟悉出题思路和解答方法作为主要突破口进行机经的学习和研究。具体来说,考生看阅读机经,主要还是了解一下文章所讲的内容,对于题目会考到的一些细节留意其原文所在位置,还有主旨题态度题等涉及到的相关内容也要留下一定影响。但大家千万不要花功夫去把具体每道题目选哪个选项都背下来,因为考试中即使遭遇到也很少会原样照搬。如果只是死记硬背下了答案,考试题目稍稍做些改动就可能会让你反受其害,所谓机经反噬正是如此。

认清机经价值才能发挥提分作用

虽然GRE阅读机经会为你的备考带来一定的便利,但正如很多GRE老师和考生都总结过的,GRE机经可以帮你,但救不了你。GRE考试说到底还是考察考生的综合实力,如果底子打不好,基础不扎实,想要靠着机经投机取巧搞定考试是不现实的。同学们还应该以平时的备考练习为主,脚踏实地的积累实力,为考试做好充分的准备,在这个基础上学习参考GRE阅读机经,才能让其发挥出最大的价值。

以上就是小编为大家带来的GRE阅读机经的价值分析和用法提点,考前看机经的方法许多同学都在用,而如何真正用好这种方法获得进步提升,小编还是建议大家能够从本文中学习一些方法技巧.

攻破新GRE逻辑阅读

The once widely held perception of intellectuals as the clarifiers of fundamental moral issues is no longer valid today. Intellectuals no longer act as advocates for oppressed groups. Instead of applying their insights and analyses to the problems of these groups, they leave the debate to the politicians.

The logical structure of the passage above depends upon the author's closely

A.linking the clarification of fundamental moral issues with intellectualism

B.advocacy on behalf of oppressed group

C.insight and analysis

D.debate on contemporary practical issues

E.the role of politicians

答案:(B)

问题: 上文的逻辑结构依赖于作者把基本道德问题的澄清与什么联系起来?

读题:曾经被广泛接受的知识分子作为基本道德问题的澄清人今天已经不在有效了。知识分子 不再作为被压迫阶级的代言人。他们不在把洞察力和分析投入到这些集团的问题上,而是把争论留给了政治家。

分析:第一句话是结论,知识分子作为基本道德问题的澄清人不再有效后面进一步说明知识分子不再做什么。显然从逻辑上讲,他们不再做的事情是与基本道德问题相关的。文中两个no longer更显示了这一点,基本道德问题的澄清人与被压迫阶级的代言人联系起来,其实对历史背景熟悉的人一看就明白本题的意思。在西方,moral issues 指的就是8小时工作制和累进税progressive incometax

攻破新GRE逻辑阅读

Some would have you believe that the economic problems of Western Europe have been caused by the Organization of Petroleum Exporting Countries (OPEC) oil cartel. This is nonsense. After all, Great Britain is not dependent on OPEC oil and yet Great Britain suffers from the same economic problems that afflict France and West Germany.

The author's point is made primarily by

(A) offering Great Britain as a counterexample

(B) analyzing the economic difficulties of France and West Germany

(C) pointing out a misconception in reasoning

(D) proposing an alternative explanation

(E) drawing an analogy between France and West Germany

答案:(A)

对于新GRE逻辑阅读,考生除了采取题海战术,其实更应该做的就是总结。如果能从平日的练习中找到解新GRE逻辑阅读题的思路,那么,要比采取题海战术更好。

攻破新GRE逻辑阅读

In household electric ovens, the heating element has only two settings—on and off. A thermostat connected to the oven's temperature knob is the only control on temperature, automatically switching the element off when the indicated temperature is reached, which happens quickly in modern ovens, and subsequently on or off as needed to maintain temperature.

Which of the following statements is most strongly supported by the information above?

(A) Because in each case the heating element alternates between on and off, a modern household electric oven uses little more power at its maximum temperature setting than it does at its lowest temperature setting.

(B) Once the indicated temperature has been reached and is being maintained by the thermostat, the heating element will be switched off for a greater proportion of the time than it is switched on.

(C) The accuracy with which household electric ovens maintain their temperature could not be improved on by ovens whose heating elements have more than two settings.

(D) In a correctly functioning modern household electric oven, tile thermostat will generally not switch the heating element off when the oven's temperature is more than a few degrees above the indicated temperature.

(E) If the thermostat of a modern household electric oven is disabled so that the heating element remains switched on, the oven's temperature can eventually become higher than the maximum temperature setting on its temperature knob.

答案:(E)

问题:下面那一个陈述最被上面的信息所支持?

读题:家用电子烤箱的供热系统仅有两种状态开和关,与烤箱温度柄相连的恒温器是对温度的仅有控制,当达到设定的温度时就会自动关上。之后根据保持温度的需要自动打开关闭。

A. 由于家用电子烤箱的供热系统总在开、关两种状态转换,因此最高温度状态比最低温度状态多用不了多少电。(没有涉及用电量的比较)

B. 一旦达到设定的温度并由怛温器保证该温度的话,供热系统关闭的时间要比打开的时间长。(上文没有涉及这两方面时间的比较)

C. 即使供热系统具有两种以上状态的烤箱也无法提高家用电子烤箱保持温度的精确度。

D. 在运转正常的现代家用电子烤箱中,如果烤箱的温度要比设定的温度还要高好几度,恒温器一般不会关闭供热系统。

E. 如果现代家用电子烤箱的恒温器坏了,而供热系统一直开着,那么最后烤箱的温度就可能超过温度柄所设定的最高温度。(原来是到设定温度就关闭,现在坏了,供热系统继续开,当然最后温度就有可能超过)

对于新GRE逻辑阅读,考生除了采取题海战术,其实更应该做的就是总结。如果能从平日的练习中找到解新GRE逻辑阅读题的思路,那么,要比采取题海战术更好。

GRE阅读中不能忽略的后缀词

GRE大白皮NO.4-9第250页No.8第一套题第3section短文阅读理解的第20题

原文:

We believe,pehaps unimaginative, that this...

考点就是这个unimaginative

正确选项是A pedestrian 这个词本身没有必要讲解,如果你查阅韦氏字典这个单词的解释就是 unimaginative /commonplace

问题出在,不明确unimaginative 和 unimaginable的差别,是错误选择NOVEL的原因。前者是“没有想象力的”后者是“不可想象的”

-tive 这个后缀的含义:having a tendency to do, or tending to, 倾向于

unimaginative 在朗文字典的解释比较准确:

lacking the ability to think of new or unusaul ideas, ordinary and boring

-able 表示能力,所以unimaginable是不可想象的,not imaginable or comprehensible ,too extraordinary or improbable to believe,INCREDIABLE

Synonymsfantastic, implausible, inconceivable, unbelievable, unconvincing, unimaginable, unthinkable Related Wordsdoubtful, dubious, far-fetched, fishy, flimsy, questionable, suspect, unlikely, unreasonable; hopeless, impossible; absurd, outlandish, preposterous, ridiculous; indefensible, insupportable, untenable Near Antonymslikely, possible, probable; reasonable

篇8:GRE阅读高频机经原文及答案

1. 乙醇汽油 1993年04月

Although, recent years have seen substantial reductions in noxious pollutants from individual motor vehicles, the number of such vehicles has been steadily increasing, consequently, more than 100 cities in the United States still have levels of carbon monoxide, particulate matter (particulate matter: 颗粒物质), and ozone (generated by photochemical reactions with hydrocarbons (hydrocarbon:n.烃, 碳氢化合物) from vehicle exhaust) that exceed legally established limits. There is a growing realization that the only effective way to achieve further reductions in vehicle emissions—short of (short of: adv.缺乏,只要没有) a massive shift away from (away from: 远离) the private automobile—is to replace conventional diesel fuel and gasoline with cleaner-burning fuels such as compressed natural gas, liquefied petroleum gas (liquefied petroleum gas: n.液化石油气a compressed gas that consists of flammable hydrocarbons (as propane and butane) and is used especially as fuel or as raw material for chemical synthesis), ethanol, or methanol.

All of these alternatives are carbon-based fuels whose molecules are smaller and simpler than those of gasoline. These molecules burn more cleanly than gasoline, in part because they have fewer, if and, carbon-carbon bonds, and the hydrocarbons they do emit are less likely to generate ozone. The combustion of larger molecules, which have multiple carbon-carbon bonds, involves a more complex series of reactions. These reactions increase the probability of incomplete combustion and are more likely to release uncombusted and photochemically active hydrocarbon compounds into the atmosphere. On the other hand, alternative fuels do have drawbacks. Compressed natural gas would require that vehicles have a set of heavy fuel tanks—a serious liability in terms of performance and fuel efficiency—and liquefied petroleum gas faces fundamental limits on supply.

Ethanol and methanol, on the other hand, have important advantages over other carbon-based alternative fuels: they have a higher energy content (energy content: 能含量; 内能) per volume and would require minimal changes in the existing network for distributing motor fuel. Ethanol is commonly used as a gasoline supplement, but it is currently about twice as expensive as methanol, the low cost of which is one of its attractive features. Methanol’s most attractive feature, however, is that it can reduce by about 90 percent the vehicle emissions that form ozone, the most serious urban air pollutant.

Like any alternative fuel, methanol has its critics. Yet much of the criticism is based on the use of “gasoline clone” vehicles that do not incorporate even the simplest design improvements that are made possible with the use of methanol. It is true, for example, that a given volume of methanol provides only about one-half of the energy that gasoline and diesel fuel do; other things being equal, the fuel tank would have to be somewhat larger and heavier. However, since methanol-fueled vehicles could be designed to be much more efficient than “gasoline clone” vehicles fueled with methanol, they would need comparatively less fuel. Vehicles incorporating only the simplest of the engine improvements that methanol makes feasible would still contribute to an immediate lessening of urban air pollution.

1.1 The author of the passage is primarily concerned with(文章的逻辑结构非常明显,是指出一个问题,然后讨论了多种方案,最后指向METHANOL。其实是排除了其它的方案,或者其它方案均为陪衬。这是选D的原因。C显然不对,因为文章不但讨论的各种方案的STRENGTH,更讨论了各种方案的WEAKNESS。)

(A) countering a flawed argument that dismisses a possible solution to a problem

(B) reconciling contradictory points of view about the nature of a problem

(C) identifying the strengths of possible solutions to a problem

(D) discussing a problem and arguing in favor of one solution to it(D)

(E) outlining a plan of action to solve a problem and discussing the obstacles blocking that plan

1.2 According to the passage, incomplete combustion is more likely to occur with gasoline than with an alternative fuel because

(A) the combustion of gasoline releases photochemically active hydrocarbons

(B) the combustion of gasoline involves an intricate series of reactions

(C) gasoline molecules have a simple molecular structure

(D) gasoline is composed of small molecules.(B)

(E) gasoline is a carbon-based fuel

1.3 The passage suggests which of the following about air pollution?

(A) Further attempts to reduce emissions from gasoline-fueled vehicles will not help lower urban air-pollution levels.

(B) Attempts to reduce the pollutants that an individual gasoline-fueled vehicle emits have been largely unsuccessful.

(C) Few serious attempts have been made to reduce the amount of pollutants emitted by gasoline-fueled vehicles.

(D) Pollutants emitted by gasoline-fueled vehicles are not the most critical source of urban air pollution.(A)

(E) Reductions in pollutants emitted by individual vehicles have been offset by increases in pollution from sources other than gasoline-fueled vehicles.

1.4 Which of the following most closely parallels the situation described in the first sentence of the passage?

(A) Although a town reduces its public services in order to avoid a tax increase, the town’s tax rate exceeds that of other towns in the surrounding area.

(B) Although a state passes strict laws to limit the type of toxic material that can be disposed of in public landfills, illegal dumping continues to increase.

(C) Although a town’s citizens reduce their individual use of water, the town’s water supplies continue to dwindle because of a steady increase in the total population of the town.

(D) Although a country attempts to increase the sale of domestic goods by adding a tax to the price of imported goods, the sale of imported goods within the country continues to increase.(C)

(E) Although a country reduces the speed limit on its national highways, the number of fatalities caused by automobile accidents continues to increase.

1.5 The author describes which of the following as the most appealing feature of methanol?

(A) It is substantially less expensive than ethanol.

(B) It could be provided to consumers through the existing motor fuel distribution system.

(C) It has a higher energy content than other alternative fuels.

(D) Its use would make design improvements in individual vehicles feasible.(E)

(E) Its use would substantially reduce ozone levels.

1.6 It can be inferred from the passage that a vehicle specifically designed to use methanol for fuel would

(A) be somewhat lighter in total body weight than a conventional vehicle fueled with gasoline

(B) be more expensive to operate than a conventional vehicle fueled with gasoline

(C) have a larger and more powerful engine than a conventional vehicle fueled with gasoline

(D) have a larger and heavier fuel tank than a “gasoline clone” vehicle fueled with methanol(E)

(E) average more miles per gallon than a “gasoline clone” vehicle fueled with methanol

1.7 It can be inferred that the author of the passage most likely regards the criticism of methanol in the last paragraph as

(A) flawed because of the assumptions on which it is based

(B) inapplicable because of an inconsistency in the critics’ arguments

(C) misguided because of its exclusively technological focus

(D) inaccurate because it ignores consumers’ concerns(A)

(E) invalid because it reflects the personal bias of the critics

答案:DBACEEA

篇9:GRE阅读高频机经原文及答案

3. The Color Purple 相关文章:LSAT第22套 SECTION IV

The publication of The Color Purple transformed Alice Walker from an indubitably serious black writer whose fiction belonged to a tradition of gritty, if occasionally “magical,” realism into a popular novelist, with all the perquisites and drawbacks attendant on that position. Unlike either The Third Life of Grange Copland (1970) or Meridian (1976), The Color Purple gained immediate and widespread public acceptance, winning both the Pulitzer Prize and the American Book Award for 1982-83. At the same time, however, it generated immediate and widespread critical unease over what appeared to be manifest flaws in its composition. Robert Towers, writing in the New York Review of Books, concluded that on the evidence of The Color Purple “Alice Walker still has a lot to learn about plotting and structuring what is clearly intended to be a realistic novel.” His opinion was shared by many reviewers, who pointed out variously that in the last third of the book the narrator-protagonist Celie and her friends are propelled toward a fairytale happy ending with more velocity than credibility; that the letters from Nettie, with their disconcertingly literate depictions of life in an African village, intrude into the middle of the main action with little apparent motivation or warrant; and that the device of the letters to God is especially unrealistic in as much as it foregoes the concretizing details that traditionally have given the epistolatory书信体的 form its peculiar verisimilitude: the secret writing-place, the cache, the ruses to enable posting letters, and especially the letters received in return.

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GRE阅读高频机经原文及答案:SeaCow
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