问答

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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
23答疑

[Sentence Correction]

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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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745浏览

[Undefined]

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A 1972 agreement between Canada and the United States reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes.
我选了B，David老师上课说既然已经倒掉了，那还怎么减少呢，可是如果听老师这么解释前，我也会一开始理解成就是倒掉的那部分减少了。而且感觉D选项更怪怪的。以及以后遇到这种题应该怎么规避错误呢？
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2973浏览

[Undefined]

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While many of the dinosaur fossils found recently in northeast China seem to provide evidence of the kinship between dinosaurs and birds, the wealth of enigmatic fossils seem more likely at this stage that they will inflame debates over the origin of birds rather than settle them.
我喜欢金栩竹老师的授课风格，我想问金老师，D： at this stage 为介词词组，og解析说这里修饰的seems， 问：这里介词词组在谓语动词后是seems或者整句话吗？ 再比如这句：My friend got married in Las Vegas，这里介词词组修饰的就是整句） 我总结的介词词组做修饰的用法就是： 1、名词+（无逗号）介词词组： 一定是就近修饰前面名词 2、名词+逗号+介词词组：修饰前面整句话；也可以就近描述前面n.,如果语境正确 3、介词词组放句首 : 修饰全句 4、介词词组放在谓语动词后面：修饰谓语动词，也就是修饰前面整句话（特别是这里对吗？） 这个点我疑问半年了，望老师解答，谢谢！
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3819浏览

[Undefined]

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Of the 300 subjects who participated in an experiment using virtual-reality therapy to reduce their fear of heights, 40 percent experienced sweaty palms, 30 percent experienced vomiting, and 75 percent experienced dizziness. If all of the subjects experienced at least one of these effects and 35 percent of the subjects experienced exactly two of these effects, how many of the subjects experienced only one of these effects?
请问如果一定要用文氏图做应该怎么做？
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8542浏览

[OG]

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Most of the year, the hermit thrush, a North American songbird, eats a diet consisting mainly of insects, but in autumn, as the thrushes migrate to their Central and South American wintering grounds, they feed almost exclusively on wild berries. Wild berries, however, are not as rich in calories as insects, yet thrushes need to consume plenty of calories in order to complete their migration. One possible explanation is that berries contain other nutrients that thrushes need for migration and that insects lack.

Which of the following, if true, most seriously calls into question the explanation given for the thrush’s diet during migration?
怎么判断选项是有关无关呢，是要出现原文中的单词吗，像这里的explain中既有berry又有insect，怎么知道哪一个是重点呢，是看主语吗？如果对选项有关无关判断不是很敏感要怎么提高？
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20752浏览

[GWD]

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In1852 Robert Angus Smith published a detailed report
of the chemistry of rain kin a large area around the city of
Manchester, England ,noting that the closer one came to
town, the more the city air would become increasingly acidic
老师，这道题A，用的是the more，the more的结构,但是后面the more和increasingly语义重复了 B.这个选项没有用上面的那个结构，但是后面的the closer one came to town是一个什么样的成分呢？在这个句子里,然后就觉得这个句子结构有问题，因为that后是两个句子 C.c里面coming closer to town没有找到动作发起者,所以不对. D.这个选项里面用，was to town，好像不对，但是应该也可以吧，比如说i am，close to you E.这个选项句子结构不完整，没有谓语 请Tina老师回答
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7986浏览

[Undefined]

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Mideast immigrants' rates of entrepreneurship exceed virtually every other immigrant group in the increasingly diverse United States economy.
请问E选项错在哪里？应该不能通过划线外other immigrant group 就直接排除ADE吧，因为E后面是those of,也是rate和rate 的比较呀？
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4065浏览

[GWD]

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Giuseppe Alessi, a world-class chef whose life has been a search for the genuine and the delicious in Florentine cooking, is an accomplished scholar not only unearthing many of his recipes from medieval and Renaissance manuscripts but also a poet and philosopher who draws his inspiration from the idyllic frescoes of Etruscan tombs.
这道题a poet应该是跟an accomplished scholar，a philosopher并列三个名词并列，最后一个前加and/as well as就行了，我感觉C中a poet前多了个as well as！E中 drawing和who unearns不是很对称，所以就不知道哪个错误能够容忍，哪个不能！
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4993浏览

[GWD]

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The author mentions the seamstresses' view of guild membership as a "mark of independence from the patriarchal family" (the highlighted text) primarily in order to
郭培月老师，您的解答我听了的，您说B错误可能在于句意，我感觉句意没问题呢，female family members应该就是T雇佣的女裁缝，我看文章里很多这样的表达，都没有加employ.B的意思是T内部中T与女裁缝之间的矛盾，我觉得是对的，T其实跟内部雇佣的女裁缝有矛盾，与协会里的女裁缝也有矛盾，因为这些女裁缝其实有可能是一批人，B其实说的是前者的矛盾，矛盾对象我觉得没问题呢。从这个角度判断，是否排除不了B？还是说我句意理解错误，麻烦老师指正！
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1376浏览

[OG]

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According to the passage, the research mentioned in line 6 suggests which of the following about lower-ranked top executives and postacquisition success?
我想问张慧雯老师，观点不是强逻辑吗，为什么你的og18精讲中说，rbv 和uep的观点可以先跳读呢？ 还有og18 415题那篇文章，第一段第二句话some critic blame 可以跳呢？这不应该是观点（强逻辑）那吗
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4818浏览

[GWD]

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The author mentions the seamstresses' view of guild membership as a "mark of independence from the patriarchal family" (the highlighted text) primarily in order to
老师，我还是感觉B更合适，因为这句话明显是对上一句的对比，有个however很明显了。其实说的就是T与为T打工的s之间的矛盾，所以才s才组建联盟的，所以B句意就是在说这个矛盾，至于A肯定是第二层目的了。AB都是目的，该如何选啊！？
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