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题目：

On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow, as seen in the rings visible in the cross sections of their trunks.

选项:

A、On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow
B、On Earth, among the surest indications of sunspot cycles are, it is believed, the rate of tree growth
C、On Earth, the rate at which trees grow is believed to be among the surest indications of sunspot cycles
D、Among the surest indications on Earth of sunspot cycles, believed to be the tree growth rate
E、Among the surest indications on Earth of sunspot cycles is believed to be the rate at which trees grow

答案:

E
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题目：

According to recent studies comparing the nutritional value of meat from wild animals and meat from domesticated animals, wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is good for cardiac health.

选项:

A、wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is
B、wild animals have less total fat than livestock fed on grain and more of a kind of fat thought to be
C、wild animals have less total fat than that of livestock fed on grain and have more fat of a kind thought to be
D、total fat of wild animals is less than livestock fed on grain and they have more fat of a kind thought to be
E、total fat is less in wild animals than that of livestock fed on grain and more of their fat is of a kind they think is

答案:

B
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题目：

Starfish, with anywhere from five to eight arms, have a strong regenerative ability, and if one arm is lost it quickly replaces it, sometimes by the animal overcompensating and growing an extra one or two.

选项:

A、one arm is lost it quickly replaces it, sometimes by the animal overcompensating and
B、one arm is lost it is quickly replaced, with the animal sometimes overcompensating and
C、they lose one arm they quickly replace it, sometimes by the animal overcompensating,
D、they lose one arm they are quickly replaced, with the animal sometimes overcompensating,
E、they lose one arm it is quickly replaced, sometimes with the animal overcompensating,

答案:

B
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题目：

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.

选项:

A、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.
B、An executive who is heavily committed to a course of action, especially one that worked well in the past, makes missing signs of incipient trouble or misinterpreting ones likely when they do appear.
C、An executive who is heavily committed to a course of action is likely to miss or misinterpret signs of incipient trouble when they do appear, especially if it has worked well in the past.
D、Executives' being heavily committed to a course of action, especially if it has worked well in the past, makes them likely to miss signs of incipient trouble or misinterpreting them when they do appear.
E、Being heavily committed to a course of action, especially one that has worked well in the past, is likely to make an executive miss signs of incipient trouble or misinterpret them when they do appear.

答案:

E
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[Problem Solving]

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题目：

The charge for a single room at Hotel P  is 25 percent less than the charge for a single room at Hotel R  and 10 percent less than the charge for a single room at Hotel G . The charge for a single room at Hotel R  is what percent greater than the charge for a single room at Hotel G  ?

选项:

A、15%
B、20%
C、40%
D、50%
E、150%

答案:

B
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题目：

A ruined structure found at Aqaba, Jordan, was probably a church, as indicated in its eastward orientation and by its overall plan, as well as artifacts, such as glass oil-lamp fragments, found at the site.

选项:

A、A ruined structure found at Aqaba, Jordan, was probably a church, as indicated in its eastward orientation and by its overall plan, as well as
B、A ruined structure found at Aqaba, Jordan, once probably being a church, was indicated by its eastward orientation, overall plan, and
C、Indicating that a ruined structure found at Aqaba, Jordan, was probably a church were its eastward orientation and overall plan, but also the
D、A ruined structure found at Aqaba, Jordan, was probably a church, as indicates its eastward orientation and overall plan, as well as the
E、That a ruined structure found at Aqaba, Jordan, was probably a church is indicated by its eastward orientation and overall plan, as well as by the

答案:

E
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[Critical Reasoning]

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题目：

In the year following an eight-cent increase in the federal tax on a pack of cigarettes, sales of cigarettes fell ten percent.  In contrast, in the year prior to the tax increase, sales had fallen one percent.  The volume of cigarette sales is therefore strongly related to the after-tax price of a pack of cigarettes.
 
The argument above requires which of following assumptions?

选项:

A、During the year following the tax increase, the pretax price of a pack of cigarettes did not increase by as much as it had during the year prior to the tax increase.
B、The one percent fall in cigarette sales in the year prior to tax increase was due to a smaller tax increase.
C、The pretax price of a pack of cigarettes gradually decreased throughout the year before and the year after the tax increase.
D、For the year following the tax increase, the pretax price of a pack of cigarettes was not eight or more cents lower than it had been the previous year.
E、As the after-tax price of a pack of cigarettes rises, the pretax price also rises.

答案:

D
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题目：

For protection from the summer sun, the Mojave lived in open-sided, flat-topped dwellings known as shades, each a roof of poles and arrowweed supported by posts set in a rectangle.

选项:

A、each a roof of poles and arrowweed
B、each a roof of poles and arrowweed that are being
C、with each being a roof of poles and arrowweed
D、with roofs of poles and arrowweed to be
E、with roofs of poles and arrowweed that are

答案:

A
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题目：

Even though Clovis points, spear points with longitudinal grooves chipped onto their faces, have been found all over North America, they are named for the New Mexico site where they were first discovered in 1932.

选项:

A、Even though Clovis points, spear points with longitudinal grooves chipped onto their faces, have been found all over North America, they are named for the New Mexico site where they were first discovered in 1932.
B、Although named for the New Mexico site where first discovered in 1932, Clovis points are spear points of longitudinal grooves chipped onto their faces and have been found all over North America.
C、Named for the New Mexico site where they have been first discovered in 1932, Clovis points, spear points of longitudinal grooves chipped onto the faces, have been found all over North America.
D、Spear points with longitudinal grooves that are chipped onto the faces, Clovis points, even though named for the New Mexico site where first discovered in 1932, but were found all over North America.
E、While Clovis points are spear points whose faces have longitudinal grooves chipped into them, they have been found all over North America, and named for the New Mexico site where they have been first discovered in 1932.

答案:

A
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题目：

The remarkable similarity of Thule artifacts throughout a vast region can, in part, be explained as a very rapid movement of people from one end of North America to the other.

选项:

A、The remarkable similarity of Thule artifacts throughout a vast region can, in part, be explained as
B、Thule artifacts being remarkably similar throughout a vast region, one explanation is
C、That Thule artifacts are remarkably similar throughout a vast region is, in part, explainable as
D、One explanation for the remarkable similarity of Thule artifacts throughout a vast region is that there was
E、Throughout a vast region Thule artifacts are remarkably similar, with one explanation for this being

答案:

D
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[Undefined]

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When drafting the Declaration of Sentiments that was adopted at the Seneca Falls Women's Rights Convention in 1848, included in it by the author, Elizabeth Cady Stanton, was a call for female enfranchisement.
这道题，我在读的时候，怎么才能快速看出这句话说的好不好，平时应该怎么训练
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The passage suggests that socialists within the Russian women's movement and most bourgeois feminists believed that in Russia
之前有人提问，说了如下思路，我和他的思路一样，也得到了那个错误答案，在听了老管的讲解后还是不明白，答案为什么不从原文得 1.我先通读的原文。记住的大概框架是，第一段是说两种女权派别的侧重点不同。第二段讲了很多，都是细节，讲它们还是有些共同的认知的。然后最后一句话finally怎么怎么样，是她们都concur赞同一个什么东西。 2.看这题，是问这两派的主流都认同什么。我回第二段找。 3.第二段又稍微仔细看了下，首先讲它们有共同的belief，女性在工资方面要平等，又讲了maternity insurance。最后说它们这么做还有个更高的目标，是要解放整个Russian population。 4.我溜选项的时候觉得别的选项都不符合，就C讲得符合原文最后一句话，它们这么做可以解放整个民族，而且最后一句也说了这是她们都赞同的（concur）。所以选择了C。
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[GWD]

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The passage indicates which of the following about Du Bois' attitude toward Washington?
根据选项的提示留下了ABC，问题问的是DB对W的态度，原文一直在说的W如何在两个观点之间转换以及带来的影响，没读到类似于观点的细节，请老师帮忙。
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[Undefined]

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According to the passage, the congressional action of 1871 had which of the following effects?
题目想定位 选择了1871和effect 找到many那一句 一读 发现this effect 出现this说明前面提到过 因此向上读 读了Impact内容 联邦国家不把印第安当做主权国家对待 看选项 好像只有最后一个沾边 提到congress 什么主权 削弱。。。
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[GWD]

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Due to poaching and increased cultivation in their native habitats, researchers have determined that there are fewer than 100 Arabian leopards left in the wild, and that these leopards are thus many times as rare as China's giant pandas.
原文读成：因为怎么着和增加的种植在他们的聚居地，研究者认为，ＡＬ少于１０００个在野外，因此这些Ｌ比中国的大熊猫还宝贵的多． Ａ　researcher 和their形成歧义,杀 B 没读出什么问题,留 C 没读出什么问题,留 D more times as rare as 很奇怪,杀 E 认为两个事,"少于1000个"和"比大熊猫宝贵",不是同时宣称的两个事,而是相互连接的，杀 BC中摇摆不定,结果答案是E 请老师指正
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[Undefined]

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The investigations of many psychologists and anthropologists support the generalization of there being little that is a significant difference in the underlying mental processes manifested by people from different cultures.
DE我读出语意有差，但是还是不知道挑哪一个~
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[GWD]

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What is the median number of employees assigned per project for the projects at Company Z?
(1)   25 percent of the projects at Company Z have 4 or more employees assigned to each project.
(2) 35 percent of the projects at Company Z have 2 or fewer employees assigned to each project.
以下理解是否正确： 假设项目总数为P，员工总数为N， 问题是求N/P的中位数。 条件1）N/(25%*P)>=4 ,简化为N/P>=1 条件2）N/(0.35%*P)<=2 简化为N/P<=0.7 但条件1）和2）合在一起不能得到N/P的范围，得不出结果啊，选了E。错误在哪里呢？
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[GWD]

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There are 8 magazines lying on a table; 4 are fashion magazines and the other 4 are sports magazines.  If 3 magazines are to be selected at random from the 8 magazines, what is the probability that at least one of the fashion magazines will be selected?
Math PS
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4596浏览

[GWD]

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Plant scientists have been able to genetically engineer vegetable seeds to produce crops that are highly resistant to insect damage. Although
these seeds currently cost more than conventional seeds, their cost is likely to decline. Moreover, farmers planting them can use far less pesticide, and most consumers prefer vegetables grown with less pesticide,therefore, for crops for which these seeds can be developed, their use is likely to become the norm.
 
which of the following would be most useful to know in evaluating the argument above?
原文说基因种子比普通种子更能抵制病虫，尽管比普通种子贵，但是价格会降下来。农民会少用杀虫剂，消费者喜欢。所以基因种子会普及化。 A科学家发展每一种抗病虫的种子种植的商业化 ，跟价格有关，留着 B杀虫剂用量的问题 无关 C新的基因种子是不是能完全防治病虫害 无关 D基因种子的产量问题 无关 E现在的crop是不是比以前天然更能防止病虫害 无关 错选了A，请老师纠正一下
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[GWD]

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In ancient Mesopotamia, prior to 2900 B.C., wheat was cultivated in considerable quantities, but After 2900B.C., production of that grain began to decline as the production of barely increased sharply.Some historians who study ancient Mesopotamia content that the decline in wheat production was due to excessive irrigation, lack of drainage, and the consequent accumulation of salt residues in the soil.
 
Which one of the following, if true, most help to support the historian's contention concerning the reasons for the decline in wheat production in ancient Mesopotamia?
问题问的是减产的原因，原文说的是小麦产量的减少跟和小麦减产的原因 A小麦种植的条件　杀 Ｂ没看懂，留着 Ｃ产量的对比，杀 Ｄ毁坏小麦的原因　留着 Ｅ小麦是人的饮食　杀 BD能讲一下么，B确实没太看懂。
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