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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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[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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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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The passage suggests that neuroscientists would most likely consider Shaker to be which of the following?
定位至Since shaking is not healthy, ethologists do not consider Shaker a behavioral gene. In contrast 后面不需要看， 因为讲的是另一个基因了。 然后根据前面neoroscientists和ethologist之间的分歧，可以推断出neuroscientists认为Shaker是behavioral gene,这样想对么？ 还有一个问题， in contrast 后面的the gene period, p为什么不大写呢？
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According to the passage, one source of dissatisfaction for Parisian seamstresses after the establishment of the seamstresses' guild was that
听之前的答题录音说根据source of dissatisfaction可以定位至第一段第二句 这里问题问的是对P的seamstresses不满的来源，还是P的seamstress自身不满的来源呢？ 还有我觉得选项A和第二句说反了呀，文中说她们可以为除了court woman的women做衣服，但选项A说她们不能为所有的women做衣服。
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A theory is either true or false.  Galileo's observations of Jupiter's satellites showed that the Ptolemaic theory of the motion of celestial bodies is false.  Therefore, since the Copernican theory of planetary motion is inconsistent with the Ptolemaic account, Galileo's observations of Jupiter's satellites proved the truth of the Copernican theory.
 
The argument above is open to the objection that it makes the questionable assumption that
从相关性来说，E比C好，但是我觉得E选项是支持而不是驳斥啊
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Which of the following most logically completes the passage?
 
A certain tropical island received food donations in the form of powdered milk for distribution to its poorest residents, who were thought to be malnourished.  Subsequently, the rate of liver cancers among those islanders increased sharply.  The donated milk was probably to blame: recent laboratory research on rats has shown that rats briefly exposed to the substances aflatoxin tend to develop liver cancer when fed casein, a milk protein.  This result is relevant because _______.
OG16 P393 65题 （OG 15的水权题） The passea suggests that the legal rights of citizns other than American Indians to the use of water flowing into the RGP are 此题不甚理解，无法从原文中有效获取信息答题，望老师讲解。
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In 1994 the white house named Dr RuthR. Faden
chairperson of the federal advisory committee of 
experts they assigned to do a report on the history
and ethics of the government's radiation experiments
on humans in the 1950's and 1960's .
希望老师解惑 学生弄不明白这个句子在说什么 1. 到底动词是named,还是assigned. 还有named和assigned在这句话里分别是什么意思 2. 已经排除掉了ACE,请老师比较B&D
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[Undefined]

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Twelve years ago and again five years ago, there were extended periods when the Darfir Republic's currency, the pundra, was weak:  its value was unusually low relative to the world's most stable currencies.  Both times a weak pundra made Darfir's manufactured products a bargain on world markets, and Darfir's exports were up substantially.  Now some politicians are saying that, in order to cause another similarly sized increase in exports, the government should allow the pundra to become weak again.
 
Which of the following, if true, provides the government with the strongest grounds to doubt that the politicians' recommendation, if followed, will achieve its aim?
老师，请问c和e错误的原因是否是都带有主观判断？（因为有will和would） b选项是他因吗？会不会太需要发散了？
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Yellow jackets number among the 900 or so species of the world's social wasps, wasps living in a highly cooperative and organized society where they consist almost entirely of females—the queen and her sterile female workers.
逗号之后的wasps让我犹豫了,我知道前面一个句话说完之后,若想对上一句话的某些东西做修饰应该在逗号后直接把这个东西说出来最好,选项AB也是这么设计的,但是当时做的时候,我没法确定逗号后的wasps是指代yellow jackets还是指代the world's social wasps,所以以此判断逗号后直接写wasps不好,该用which. 是不是我的理解有误,希望老师解惑.
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A consortium of historically Black colleges in the united states
capitalizing on such schools traditionally rich relationships with
African nations, is integrating African concerns into an interna-
tional business study
到底capitalize或capitalizing这个动作的发起者是谁,徐诚老师说是A consortium,所以D的which capitalize应用capitalizes 英老师认为A和D的capitalize 的动作发起者都是colleges,所以AD的差异不在于capitalize的主谓一致问题,而在后面. 当然啦,两位老师都做对了这道题,可是关于capitalize和capitalizing的发起者到底是谁呢? colleges 还是consortium? 学生偏向于consortium.
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Twenty-two feet long and 10 feet in diameter, the AM-1 is one of the many new satellites that is a part of 15 years effort of subjecting the interactions of Earth's atmosphere, oceans, and land surfaces to detailed scrutiny from space.
1. 我可以通过 用subject 或subjecting interactions 干掉BC, 可是ACE就很难区分了,请老师具体解释ACE 2. 英老师说我们很难分辨出that后面跟is还是跟are,让我们从别处下手. 这里我想问一下,如果在"AM-1 is one of the many new satellites that"这句中, that和satellites紧密连接且无逗号,我是否能偷懒认为that就近指代satellites(我知道 ",which" 不行). 是不是只要无逗号就可以就近指代呢? 3. 英老师说D是从句套从句,杀,这是否能作为必对的判断标准.
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Competition in the mid-nineteenth century by large western farms gradually caused farmers in Pennsylvania to turn to livestock raising, but before that it was predominantly grain-producing.
1. 请老师看一下我对于这两个代词的思路 我个人认为it的指代很明确,只能是Pennsylvania that很明显的说competition 最后错选了A 2. 我其实留下了ACE,希望老师讲解这三个选项
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