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
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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：

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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[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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[Undefined]

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The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing the Aramaic script with it, from which was derived both northern and southern Indian alphabets.
B具体错在哪里了？
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[OG20]

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Although some had accused Smith, the firm's network manager, of negligence when the crucial data went missing, the CEO defused a situation that was quite tense with her public statement that the debacle was not Smith's fault.
请问金老师为什么e不对呢，be如何区别？
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[OG]

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The passage is primarily concerned with
请教张慧雯老师，紧接着上一题我请教您的The passage is primarily concerned with提问，这题我的思路是： Much research has been devoted to investigating what motivates consumers to try new products. Previous consumer research suggests了什么什么，然后第二段 study found that the greater the source credibility, the lower the consumer’s perception of the risk of purchasingan advertised new product. 发现了一个新的东西，然后又转折However, past research suggests that 什么什么，然后我就选了a，因为这道题是紧挨着上一题问的，所以可以结合上一题的共性问题一起解答，麻烦老师了
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[OG]

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The primary purpose of the passage is to
请教张慧雯老师，最近在做题过程中发现了做The primary purpose of the passage is to这类题目的共性问题，以本题为例，我的思路是Historians remain divided over the role of banks in facilitating economic growth in the United States in the late eighteenth and early nineteenth centuries. Some scholars contend什么什么，然后第二段A growing number of historians argue, in contrast, that banks were crucial in transforming the early national economy. 有转折说出另外一个不同的观点，我的大脑的一个错误的思维就是总觉得后面的内容和前面相反就是推翻前面的观点如：reevaluate，challenge之类的，但是本题就是客观的说了两个不同的观点，所以想请问老师我如何去判断他是推翻前面的还是单纯的客观描述不同呢？是找作者的态度词吗？请老师分析解答一下我这类题的共性问题
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[OG19]

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Information in the passage suggests that David Pearce would most readily endorse which of the following statements concerning monetization?
请教张慧雯老师，我的定位点和思路： But according to David Pearce, that illusion stems from the fact that “services” provided by ecological systems are not traded on the commodities market,and thus have no readily quantifiable value. To remedy this, says Pearce, one has to show that all ecosystems have economic value—indeed, that all ecological services are economic services.我抓主动关键词是economic value，反正和 economic 有关，然后我刚开始就有点想选c，但是后面仔细思考以后 only gradually be extended 就肯定不对，还有be restricted to，虽然排除了c，abe也感觉不挨边，但是d不知道如何从原文推出来，考场上感觉一个都不对，请老师指出我做题过程中的不足之处。
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[OG19]

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The primary purpose of the passage is to
请问张慧雯老师：我的思路n their study of whether offering a guarantee of service quality will encourage customers to visit a particular restaurant, Tucci and Talaga have found that the effect of such guarantees is mixed. For higher-priced restaurants怎么样for lower-priced restaurants怎么样，最后得出结论：For restaurants generally, the main benefit of a service guarantee probably lies not so much in customer appeal as in managing and motivating staff.据此选了c，请老师找出我做题过程中的漏洞，虽然我觉得cconventional wisdom 有点怪，但是potential advantages and disadvantages of service-quality guarantees在我刚刚的思路过程中没有推出来，请老师看看问题出在哪里
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[OG]

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The harvest yield from a certain apple orchard was 350 bushels of apples. If x of the trees in the orchard each yielded 10 bushels of apples, what fraction of the harvest yield was from these x trees?
机经 在这个里面我是知道三者各自数量之和，143既不属于三者交集也不属于两两交集，就想请教一下，这道题如何用您上课教的式子表示呢？感觉网友的答案有问题
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[GWD]

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How many liters of apple juice were added to the cranberry juice in a certain container?
(1)   The amount of apple juice that was added was 3/2 the amount of cranberry juice in the container.
(2) There were 5 liters of cranberry juice in the container.
机经2 在缺信息的条件下，想请问一下老师，这道题有没有什么简便的算法？是拆成101加0.9和100减去0.9吗？
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[Undefined]

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How many liters of apple juice were added to the cranberry juice in a certain container?
(1)  The amount of apple juice that was added was 3/2 the amount of cranberry juice in the container.
(2) There were 5 liters of cranberry juice in the container.
            
机经，这道题网上的答案写的是分母是一万，我现在的问题就是不是很清楚他最后是怎么化简成y-z÷50的？我想过用平方差公式但是因为它的分子上面是一个减号，所以不是很明白这个地方如何化简
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[GWD]

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How many liters of apple juice were added to the cranberry juice in a certain container?
(1)   The amount of apple juice that was added was 3/2 the amount of cranberry juice in the container.
(2) There were 5 liters of cranberry juice in the container.
机经 不是很看得懂网友的解析，两个版本的加号后面那个部分不是很理解，想请问老师有没有其他的解题方式？因为他有很多个种类，所以有点晕
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