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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：

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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[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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1821浏览

[Undefined]

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The passage suggests that WIDC differed from WTUL in which of the following ways?
             
阅读是我的弱项，经常觉得文章大概读懂了，但是题目错误率极高，比如这个题。文章我读成：说为了保护女性健康出台了法案禁止女性做这个工作，有两个机构就站出来说这侵犯了女权，因为工厂能够提供条件避免；最后一个机构说支持法案，因为反正工厂也执行不了（还不如保护一下）。这个题干问WIDC和WTUL的区别，我第一反应就是一个反对，一个支持。最后讲的WTUL，有个however，我开始看最后一句，知道跟safety regulation是否被enforce有关，看选项：A讲WIDC说现有的regulation能满足，WTUL要加强reg.(不能）【感觉差不多就选了】 B讲工会参与的情况【就排了】C 讲positioning的情况 【排了】 D讲的都是细节，而且后面说all types of factory肯定不对 【排了】 E 说WTUL已经不干了？！【什么情况？？】加上我模拟时看见阅读就会panic，导致长的选项常常不敢细读，我阅读可以错90%，要是一记耳光能管用就来吧！
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2252浏览

[Undefined]

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What is the remainder when the two-digit, positive integer x is divided by 3 ?

(1)The sum of the digits of x is 5.

(2)The remainder when x is divided by 9 is 5.
(2) The remainder when x is divided by 9 is 5. 我想问一下知道一个式子x=9k+5，问题是x=3k+r 那么这个余数是怎样求出来的呢？我知道这个数是9的倍数肯定是3的倍数，但是余数的求法是带入k=1 这样来解出r=2的吗？
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294886浏览

[Undefined]

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Analytical!
请王文静老师回答，谢谢！这题我是这样下手的，AC分一组，强调advocate这个动作; BDE分一组重点倾向去修饰reformers这些人，所以我哦才留了BD. 请问老师这样想对吗？你在直播课里说advocate后面跟名词，我觉得这个算是比较细的语法点，请问advocate后加名词这个语法点是不会错的么？谢谢~
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294760浏览

[Undefined]

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Analytical!
请王文静老师回答～谢谢！ 这题我不知道从何下手，感觉题目是说把用油的车换成用天然气的。所以，觉得前面应该要有“用油”这个表达和未划线部分的run on clearner-burning natural gas对应，所以我觉得BE比较对应。但答案是A..麻烦老师解答一下下手点！
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2787浏览

[GWD]

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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?
请问张慧雯老师，这题我错选A。题目是削弱结论“可能是cluster”，那答案方向就是不是cluster。第二段的最后一句话说，如果是cluster会因为tear apart，A选项说cluster有concentrate的力量但不撕裂，为什么错呢？另外也不明白B为什么对，还请指教！谢谢！
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3939浏览

[Undefined]

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The new image of Stone Age people as systematic hunters of large animals, rather than merely scavenging for meat, have emerged from the examination of tools found in Germany, including three wooden spears that archaeologists believe to be about 400,000 years old.
E选项中的including是否是the new image的伴随状语？不是说ing伴随都是伴随主句的主语吗？
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3705浏览

[Undefined]

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As its sales of computer products have surpassed those of measuring instruments, the company has become increasingly willing to compete for the mass market sales they would in the past have conceded to rivals.
为什么选E呢？是省略了that吗？
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19806浏览

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It was only after Katharine Graham became publisher of The Washington Post in 1963 that it moved into the first rank of American newspapers, and it was under her command that the paper won high praise for its unrelenting reporting of the Watergate scandal.
请解释一下此题 A中it指代什么呢？为什么E不对呢？
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3219浏览

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Along the major rivers that traverse the deserts of northeast Africa, the Middle East, and northwest India, the combination of a reliable supply of water and good growing conditions both encouraged farming traditions that, in places, endure in at least 6,000 years.
想问下金栩竹老师这道题，CDE里面的of是不是会造成歧义？E里面说的是traditions have been enduring ，传统已经被持续了很久，被动不对? 或者是endure本身就有持续的意思了，不用doing形式？
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6489浏览

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Digging in sediments in northern China, evidence has been gathered by scientists suggesting that complex life-forms emerged much earlier than they had previously thought.
想问金栩竹老师这道题，是怎么排除的DE？ 是因为DE都是名词形式，不如动词形式好吗？还有D里面的that是替代emergence么？
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