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
2986浏览

[OG19]

登录查看答疑
When viewed from the window of a speeding train, the speed with which nearby objects move seems faster than that of more distant objects.
提问金栩竹老师，这道题我没有看出来viewed和objects那层关系，我是这样思考的。 大致句子意思读出来了之后，我看选项。 A有一个with 的结构我就把A暂时纳入不考虑范围了。 BC的意思和功能都是一样的，一个是用that做了一个定语从句一个是of结构，感觉没有孰优孰劣之分，BC 我也排除了。 然后到了幸福二选一的时刻我成功错选了D。 我想问金老师D的seem to be 是不是有点语义重复，因为seem本身可以做一个系动词 因此没有必要再加一个 to be 的结构?
0评分
8036浏览

[OG19]

登录查看答疑
The United Parcel Service plans to convert its more than 2,000 gasoline-powered trucks in the Los Angeles area to run on cleaner-burning natural gas.
提问张慧雯老师，B选项与A选项比较，B选项是不是不应该去用那个被动
0评分
299088浏览

[Undefined]

登录查看答疑
Analytical!
语法！b当中so不是连词，不会被当成两个句子吗？ d哪里错了呢
0评分
1474浏览

[Undefined]

登录查看答疑
The passage is primarily concerned with
着道题我选的E，感觉作者在文中多是criticize,怎样想能选a
1评分
387浏览

[OG]

登录查看答疑
The primary purpose of the passage is to
请问老师可以大概讲一下这篇文章的思路吗，我对文章的大概理解是这样：环境学家认为两栖动物减少和灭绝是因为人为活动，作者评估了这个想法，否认了这个观点，发现可能还有别的影响因素，并且研究两栖动物减少这一事件还缺乏足够的数据支撑。（其实我第三第四段思路有点混乱）另外我这道题选的是E，我觉得文章是讨论了两栖动物减少和灭绝这一现象及原因，让人们关注到这一现象。可以讲下我思路错在哪吗，谢谢！
0评分
2282浏览

[OG20]

登录查看答疑

Linguist: In English, the past is described as “behind” and the future “ahead,” whereas in Aymara the past is “ahead” and the future “behind.” Research indicates that English speakers sway backward when discussing the past and forward when discussing the future. Conversely, Aymara speakers gesture forward with their hands when discussing the past and backward when discussing the future. These bodily movements, therefore, suggest that the language one speaks affects how one mentally visualizes time.

The linguist's reasoning depends on assuming which of the following?

这道题读出来的意思是时间表述和手势的关系。尽管选对了，有一点点纠结B，请问B有什么错误。谢谢
0评分
10821浏览

[Undefined]

登录查看答疑
In an experiment, each volunteer was allowed to choose between an easy task and a hard task and was told that another volunteer would do the other task. Each volunteer could also choose to have a computer assign the two tasks randomly. Most volunteers chose the easy task for themselves and under questioning later said they had acted fairly. But when the scenario was described to another group of volunteers, almost all said choosing the easy task would be unfair. This shows that most people apply weaker moral standards to themselves than to others.

Which of the following is an assumption required by this argument?
这道题错选了C。整体的意思是选择简单任务的团体知道这一情况下是感觉公平的；被迫选择难的团体在被告知之后觉得不公平。最后排除剩下A和C。在A和C对比为什么要选A，C有逻辑错误吗？谢谢
0评分
5771浏览

[OG20]

登录查看答疑

Cognitive scientist: Using the pioneering work of comparative psychologist Gordon Gallup as a model, several studies have investigated animals’ capacity for mirror self-recognition (MSR). Most animals exposed to a mirror respond only with social behavior, such as aggression. However, in the case of the great apes, repeated exposure to mirrors leads to self-directed behaviors, such as exploring the inside of the mouth, suggesting that these animals recognize the reflection as an image of self. The implication of these studies is that the great apes have a capacity for self-awareness unique among nonhuman species.

The cognitive scientist makes which of the following assumptions in the argument above?

这道题我判断的reasoning是从However后开始。这道题错选了E，请问和B相比，E犯了什么逻辑错误。谢谢
0评分
5206浏览

[Undefined]

登录查看答疑
Many agriculturally intensive areas of the world are beginning to encounter water scarcity problems. As a result, many farmers in these areas are likely to reduce their output as the water supply they need in order to maintain production shrinks. However, one group of farmers in such a region plans to increase their production by implementing techniques for water conservation.

Which of the following, if true, would most strongly support the prediction that the group’s plan will succeed?
OG2020 647.麻烦英吉老师回答。本题在B和E中徘徊，但是我觉得E和B都不能说明water conservation和production 之间的关系啊，为什么能排除B，为什么能选E？
0评分
298693浏览

[Undefined]

登录查看答疑
Analytical!
希望英吉老师批改一下寂静作文。
点我领取
免费专项课程
 在线咨询

( ! ) Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /data/www/gmat-didi/vendor/yiisoft/yii2/web/Response.php on line 438. in /data/www/gmat-didi/vendor/yiisoft/yii2/web/Response.php on line 373
( ! ) yii\web\HeadersAlreadySentException: Headers already sent in /data/www/gmat-didi/vendor/yiisoft/yii2/web/Response.php on line 438. in /data/www/gmat-didi/vendor/yiisoft/yii2/web/Response.php on line 373
Call Stack
#TimeMemoryFunctionLocation
10.11703623992yii\web\ErrorHandler->handleFatalError( ).../ErrorHandler.php:0
20.11713282432yii\web\ErrorHandler->renderException( $exception = class yii\base\ErrorException { protected $message = 'Module \'zip\' already loaded'; private ${Exception}string = 'yii\\base\\ErrorException: Module \'zip\' already loaded in Unknown:0\nStack trace:\n#0 {main}'; protected $code = 32; protected $file = 'Unknown'; protected $line = 0; private ${Exception}trace = []; private ${Exception}previous = NULL; protected $severity = 32 } ).../ErrorHandler.php:288
30.11733252272yii\web\Response->send( ).../ErrorHandler.php:136
40.11743253528yii\web\Response->sendHeaders( ).../Response.php:346