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

[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
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
0评分
1640浏览

[GWD]

登录查看答疑
Which of the following, if true, would most clearly support the contention attributed to SPEW in the highlighted text ?
请问老师本文如何定位？ 我定位了这句challenge it by investigating the causes of illness in white lead factories 然后觉得在说起因问题选了C 做的时候觉得这个题有点像逻辑的拍马屁问题， 请老师指出我的错误在哪里，谢谢
0评分
1628浏览

[GWD]

登录查看答疑
If x and y are positive integers and r is the remainder when is divided by 10, what is the value of r ?
(1) x = 25
(2)  y = 1
老师，我听了录音说3的幂个位在3，9，7，1间循环，但此题是要一个确定的解，所以我觉得如果没有x的值，余数还是不能定。
0评分
1599浏览

[GWD]

登录查看答疑
A certain quantity is measured on two different scales, the R-scale and the S-scale, that are related linearly. Measurements on the R-scale of 6 and 24 correspond to measurements on the S-scale of 30 and 60, respectively.  What measurement on the R-scale corresponds to a measurement of 100 on the S-scale?
题目看不懂。。。 额，顺便问下老师，那种a^b-c求个位数的题目的一般解题方法是什么？
0评分
1010浏览

[GWD]

登录查看答疑
For each positive integer n , the integeris defined by. What is the value of the positive integer k  ?
(1)   When k  is divided by 4, the remainder is 1.
(2)  
我听录音说a无关，理由是没说k与n关系，但实际此题也没说K*与N*的关系呀，所以我觉得还是选c，请老师明示。
0评分
1771浏览

[Undefined]

登录查看答疑
On Pacific islands, a newly arrived gecko species, the house gecko, is displacing the previously established mourning gecko in urban areas, but populations of the two species are more stable in rural areas far from human settlement.The house gecko does not attack the mourning gecko, but in areas where insects congregate it prevents the mourning gecko from feeding on them.
Which of the following contributes most to an explanation of the difference between gecko populations in urban and rural areas?
题目说一种G那东西取代另一种G，然后俩东西数量维持稳定在郊区，h那种新来的不攻击m那种旧的，然后but in那半句没看懂，反正跟昆虫有关。 然后CE明显无关，B文中没说，D说了昆虫，A有g有昆虫特别沾边，于是就选了A
-1评分
3484浏览

[Undefined]

登录查看答疑
It can be inferred from the passage that the most recent feminist social science research on women and class seeks to do which of the following?
看问题找到了recently那句话，说是最近一人的观点和原先的不一样，说什么工作阶层和中产阶层区别 然后看选项，ABE都无关，扔 比CD，C说什么比什么更好，D说俩东西的不适合，感觉都不靠谱，但是既然原文说的是俩不一样，那C说什么more than什么，那也就是有不一样的意思了，就选了C
0评分
5914浏览

[GWD]

登录查看答疑
Navigators have known for thousands of years that the ocean has variable currents, but it is only in the last half century that a reasonably clear picture has emerged of the patterns and causes of ocean currents.
一开始杀掉BCD 剩下AE 没读太懂AE在讲什么.. 就选了E.. 如果在考场上有压力的时候.. 怎么能够读懂且比出正确的答案呢?
0评分
604浏览

[Undefined]

登录查看答疑
While Hans Holbein the Younger is most often identified with his English portraits, scholars have long been recognizing him as a superb draftsman and a remarkably versatile artist and who was fundamental in synthesizing the novelties of the Italian Renaissance with the rational tradition of Northern Europe.
CD怎么比出C好？ CD当时看到这个两个选项是我没有原因的倾向c但是后来自己突发奇想who可以说这个人，或者单独修饰a superb draftsman或者单独修饰a remarkably versatile artist，而he的话只可能是这个人，歧义更小。 ps：最近发现做语法的时候自己挑出的错经常会干扰到做题，是不是我臆想些东西？
0评分
9219浏览

[GWD]

登录查看答疑
During her presidency of the short-lived Woman's State Temperance Society (1852-1853), Elizabeth Cady Stanton, as she was a staunch advocate of liberalized divorce laws, scandalized many of her most ardent supporters in her suggestion that drunkenness should be made sufficient cause for divorce.
问题内容 1.读完原文，就懵了 不知道怎么去记这些信息，开始比较各个选项。 2.把C干掉 找抽的选项不考虑，然后看AB和 de 最大区别是前面的 ，ab 有AS 3. 我想的是 在这个人的什么时期，这个人，然后就想应该有个连词来连接前后就把DE排除了，这样就能表示 一个人马上就说她怎么着了，而DE是说完这个人，然后又开始说另外一个东西怎么样没有把这个事情和这个人联系到一块儿，我觉得不是那么的直接，不知道自己哪里想错了。麻烦老师帮我指出来，比较下为什么可以马上排除AB。
0评分
5315浏览

[Undefined]

登录查看答疑
Patience Lovell Wright, whose traveling waxworks exhibit preceded Madame Tussaud's work by 30 years, became well known as much because of having an eccentric personality as for having skillfully rendered popular public figures in wax.
BE怎么比，当时看到E的as well known for。。。as for那里，感觉意思不是很对应，说的是像知名因为人格像因为renderings，而B很对应。
点我领取
免费专项课程
 在线咨询