问答

29答疑

[Sentence Correction]

登录查看答疑

试题详情

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
25答疑

[Sentence Correction]

登录查看答疑

试题详情

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
24答疑

[Sentence Correction]

登录查看答疑

试题详情

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]

登录查看答疑

试题详情

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
20答疑

[Problem Solving]

登录查看答疑

试题详情

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
18答疑

[Sentence Correction]

登录查看答疑

试题详情

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
18答疑

[Critical Reasoning]

登录查看答疑

试题详情

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
18答疑

[Sentence Correction]

登录查看答疑

试题详情

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
18答疑

[Sentence Correction]

登录查看答疑

试题详情

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
18答疑

[Sentence Correction]

登录查看答疑

试题详情

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
0评分
7061浏览

[GWD]

登录查看答疑
The OLEX Petroleum Company has recently determined that it could cut its refining costs by closing its Grenville refinery and consolidating all refining at its Tasberg refinery.  Closing the Grenville refinery, however, would mean the immediate loss of about 1,200 jobs in the Grenville area.  Eventually the lives of more than 10,000 people would be seriously disrupted.  Therefore, OLEX's decision, announced yesterday, to keep Grenville open shows that at OLEX social concerns sometimes outweigh the desire for higher profits.
 
Which of the following, if true, most seriously undermines the argument given?
留下了ADE，A说G地这个东西其实能盈利，能反驳结论说不是为了Profits. D说关了以后T地方能的工作能雇原来在G地的人，就说明G低的人其实不会失业，驳斥原文。 E说关了G低会有很高的成本，也驳斥结论。请问老师我哪里出错了。
0评分
5462浏览

[GWD]

登录查看答疑
Both the Federal Reserve's decision that borrowing rates be raised, along with investor's speculation that another increase might be on the way, helped bolster the dollar in recent weeks by making deposits more attractive.
这道题答案是C，我选E 根据简洁排除了A,B D觉得along with 不如and好，而且because 后面的it 好像有点儿问题 C说通过使存款更具吸引力 E说因为他们使存款更具吸引力 感觉E更完整，就选了E 想请教老师怎么样才能选出正选呢 好多错题都是二选一时选错了有什么方法可以克服这类问题吗？ O(∩_∩)O谢谢老师
0评分
7042浏览

[GWD]

登录查看答疑
Many of the earliest known images of Hindu deities in India date from the time of the Kushan empire, fashioned either from the spotted sandstone of Mathura or Gandharan grey schist.
没明白老师为什么说A没有谓语，date fashioned都是动词谓语啊.没明白，东西images怎么能自己date断定日期 这不是午夜凶灵吗？怎么判断这个是自己fashioned形成还是被动形成的？E主动被动date...and were fashioned不平行啊 D都是主动才平行啊，难道D不对的原因是either...or之间要平行，改成either fashioned from...or fashioned from就对了吗？
-1评分
6272浏览

[GWD]

登录查看答疑
Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.
觉得B好,B直接把主语百分之99的物种来了，而E绕了两下,又有of又有百分之99,雾里不知道主语是谁 时态也认为是B好，B中是appeared，have vanished，感觉两个动作在时间上有区分，语义是：过去存在的，现在灭绝了。但是E中两动作都是现代完成时态，觉得语义和B相比，时态不对。
0评分
2450浏览

[GWD]

登录查看答疑
The author of the passage would be most likely to agree with which of the following statements regarding the economists mentioned in the highlighted text?
我做题的思路如下，题目问作者对于这帮经济学家的观点，而第一段一直在说经济学家的观点，所以在第二段中找。前面两句都在描述与经济学家观点不一样的两个现象具体是什么，不是作者观点，定位到了Clearly那一句，选了个C，请老师指出我做题步骤的错误。
0评分
633浏览

[Undefined]

登录查看答疑
Having finally reached a tentative labor agreement with its company's pilots, it must now be determined by the airline's board of directors how the airline can both increase profits and compete more effectively for customers than they did in the past.
马上排除了AB，还有E，在C和D里纠结了好久
0评分
17112浏览

[GWD]

登录查看答疑
Despite the growing number of people who purchase plane tickets online, airline executives are convinced that, just as one-third of bank customers still prefer human tellers to automatic teller machines, many travelers will still use travel agents.
三六一 一道DS题 说有P这点钱存两年 年利率是R 第一年存完是X刀 第二年存完是Y刀 这期间没有拿出来过 问P是多少 （1）R=2.5 (2) X=具体数字 Y=具体数字 （就是给出了X和Y的值） （提供者ID：sumire1002 ） 思路：这期间都没有拿出来过就应该是按单利算吧。 X=P（1+R）, Y=P(1+2R),求P 条件1：单独不充分 条件2：充分： X=P（1+R） ① Y=P(1+2R) ② ①/②=X/Y=(1+R)/(1+2R) 可求R。所以知道XYR值，可求P 答案：B ------------------------------------------------------------ Y的算法应该不是p(1+2R)吧
0评分
23878浏览

[Undefined]

登录查看答疑
The average hourly wage of television assemblers in Vernland has long been significantly lower than that in neighboring Borodia.  Since Borodia dropped all tariffs on Vernlandian televisions three years ago, the number of televisions sold annually in Borodia has not changed.  However, recent statistics show a droip in the number of television assemblers in Borodia.  Therefore, updated trade statistics will probably indicate that the number of televisions Borodia imports annually from Vernland has increased.
 
Which of the following is an assumption on which the argument depends?
三七六 Three people at work. The salary are X, 2X per hour, and 3x, respectively, for the level1 and level2 and level3. Q is how many more minutes the level1 has to work in order to get 1 dollar level3 work if both level1 and level3 work in one hour(not sure how the sentence made)? 1) Level 1 is 10.5$ per hour 2) Level2 to level3 is ?? -------------------------------------- 没看懂题目在说什么
0评分
5280浏览

[GWD]

登录查看答疑
Neither First Lady Eleanor Roosevelt nor Secretary of Labor Frances Perkins sought recognition by the press, and both cautiously allowed others of the Roosevelt brain trust to take credit for the genesis of historic programs in public employment, relief, and social security that were in large measure what they had been responsible for.
八十八 V1: 正方形ABCD的对角线交与I点，问how many triangles with 3 of points A though I have 如图的那些 segments as sides? V2：（提供者ID：happyamy） 有一道题完全不知道要问什么！！！ 正方形，中间四条线（对边中点连线两条，对角线两条）交于中心I点 正方形左下角是A点。问有多少个三角形，条件是什么3points Of A.又AI什么的？求补充••• 选项有12 15 20 30 什么的••••• --------------------------------------------- 看不懂
0评分
11387浏览

[Undefined]

登录查看答疑
In ancient Thailand, much of the local artisans' creative energy was expended for the creation of Buddha images and when they constructed and decorated the temples that enshrined them.
八十三 P(N)是N的阶乘，然后问哪个是质数？ P(11)+2 P(11)+4 P(11)+5 P(11)+7
点我领取
免费专项课程
 在线咨询