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：

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
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
0评分
25728浏览

[Undefined]

登录查看答疑
A recent review of pay scales indicates that CEO's now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times in 1980.
能帮我具体讲一下A和C选项中compared to和as compared to 的区别吗，谢谢老师！1）我记得说compared to好像是要么做名词的定语，要么就是和主句的主语比，那么这里A可以理解为，compared to 的对象变成了CEO吗？还有如果能和an average of 410 times比的话，a ratio of 42 times我觉得也对呀，都是ratio 的感觉。2）还有就是as compared to 是怎么从语法上指向它在和前面 429times the pay 比上的哦？
0评分
536浏览

[Undefined]

登录查看答疑
                             
In the triangle above, is x ＞ 90?
(1)   a2 + b2 ＜ 15
(2)   c ＞ 4
楢楤
请老师讲解一下这道题的解题思路
0评分
18205浏览

[GWD]

登录查看答疑
Not one of the potential investors is expected to make an offer to buy First Interstate Bank until a merger agreement is signed that includes a provision for penalties if the deal were not to be concluded.
金老师，请详细讲讲为什么用were不是was
-1评分
7742浏览

[Undefined]

登录查看答疑
Although the school would receive financial benefits if it had soft drink vending machines in the cafeteria, we should not allow them. Allowing soft drink machines there would not be in our students’ interest. If our students start drinking more soft drinks, they will be less healthy.

The argument depends on which of the following?
想选D 这个不是一道假设题吗？ 所以就是原文说不允许自动贩卖机因为会损害孩子健康。所以D说孩子也不会从家里带饮料来学校。觉得符合题意。请老师解答
0评分
2635浏览

[Undefined]

登录查看答疑
In the argument given, the two boldfaced portions play which of the following roles?
老师，这道题正确答案是哪一个呢？gwd模考系统的答案是E。。。我不是很清楚这个题意里的conclusion是什么呢？请老师解答。
0评分
10288浏览

[GWD]

登录查看答疑
It can be inferred from the passage that a chain of volcanoes created by a mantle plume would most likely be characterized by
             
 
老师，请问这道题的定位应该在哪里呢?我是根据“mantle plume”定位的，但是没找到答案。。。
2评分
3318浏览

[GWD]

登录查看答疑
According to the passage, a hot spot on Earth's surface is an indication of which of the following?
请老师解答一下这道题是如何定位的，细节定位题很容易找错位置，怎么办，特别是自然科学类的文章很容易读不懂。谢谢老师！
0评分
2862浏览

[Undefined]

登录查看答疑
Parland's alligator population has been declining in recent years, primarily because of hunting. Alligators prey heavily on a species of freshwater fish that is highly valued as food by Parlanders, who had hoped that the decline in the alligator population would lead to an increase in the numbers of these fish available for human consumption. Yet the population of this fish species has also declined, even though the annual number caught for human consumption has not increased.

Which of the following, if true, most helps to explain the decline in the population of the fish species?
想选A 原文不是说鳄鱼和人的捕杀都下降了，为啥鱼的数量下降。A我看就是说是鱼自己跑到危险地方死掉了。就解释了原文。请老师解答
0评分
6944浏览

[Undefined]

登录查看答疑
Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid conclusions about how the human brain grows and how babies acquire language.
Tina老师！您要是看到这道题就大概明白我的问题了，我是那个在前面问了那个chicago and calumet rivers 问了一大堆问题的学生！！这题的A不就是有种因果感吗？这种因果感放到河的那题里不是很有歧义嘛。本来这题我是可以秒做对的，但是在经历了各种奇怪的题以后，我现在对这题也不敢选了(>﹏<)我觉得D的，ing伴随表示他们收集了一堆知识所以造成了可以draw conclusion的结果也挺对的呀？
1评分
6490浏览

[Undefined]

登录查看答疑
The Chicago and Calumet Rivers originally flowed into the St. Lawrence by way of Lake Michigan, but having been redirected by constructing canals so that the water now empties into the Mississippi by way of the Illinois River.
因为还是遇到了逗号ing的问题，希望可以TINA老师来解答一下，我写的有点长不好意思T T因为我真的太纠结了！！我错选B，我可以接受它的时态有问题所以不对，但是有些问题想问一下～ 1，这题by construction 和 constructing上有区分嘛？有个Thirteen states from all regions的题，优先选了动词by adopting而不是adoption ，我听那题英老师的录音说by后面通过的是一个动作所以优先用动词。可是这道题在by后面用哪个没有优先关系吗？ 2，E选项中逗号ing的形式要怎么理解呢？这里是应该把它理解成标准意义上的逗号ing形式（就是要么用于表示主语的伴随或者表示前面整句话的结果）；还是应该理解成那种the cat climbing the tree这种本不该加逗号，紧接名词来修饰的形式，但是在这里为了把主谓宾表达清楚才用两个逗号把修饰成分隔了出来？换句话说这里其实和which originally flow into。。的定语从句是一个意思。其实我会排掉这个选项是因为，我总觉得动词ing形式如果放在句子比较靠前的位置会和后面句子有一点因果关系或者ing那句话先发生了的感觉。比如Winning the nobel prize，he became one of the best scientists in the world.这多少有点前后因果感吧，那为啥如果吧ing形式插入进主语后面，这种因果感就没有啦？3，多问一句关于说A选项没有主语的问题，我不纠结A肯定是错选啦，就是想问一下是不是but后面的句子不加主语也是ok的，如果改成have been 的话，就变成同一个主语并列两动词了。不好意思我太纠结了，非常谢谢老师！
点我领取
免费专项课程
 在线咨询