问答

1答疑

[Reading Comprehension]

试题详情

文章:

Historians have identified two dominant currents in the Russian women's movement of the late tsarist period.  "Bourgeois" feminism, so called by its more radical opponents, emphasized "individualist" feminist goals such as access to education, career opportunities, and legal equality.  "Socialist" feminists, by contrast, emphasized class, rather than gender, as the principal source of women's inequality and oppression, and socialist revolution, not legal reform, as the only road to emancipation and equality.

 

However, despite antagonism between bourgeois feminists and socialist feminists, the two movements shared certain underlying beliefs.  Both regarded paid labor as the principal means by which women might attain emancipation:  participation in the workplace and economic self-sufficiency, they believed, would make women socially useful and therefore deserving of equality with men.  Both groups also recognized the enormous difficulties women faced when they combined paid labor with motherhood.  In fact, at the First All-Russian Women's Congress in 1908, most participants advocated maternity insurance and paid maternity leave, although the intense hostility between some socialists and bourgeois feminists at the Congress made it difficult for them to recognize these areas of agreement.  Finally, socialist feminists and most bourgeois feminists concurred in subordinating women's emancipation to what they considered the more important goal of liberating the entire Russian population from political oppression, economic backwardness, and social injustice.

题目:

The passage suggests that socialists within the Russian women's movement and most bourgeois feminists believed that in Russia

选项:

A、(A) women would not achieve economic equality until they had political representation within the government
B、(B) the achievement of larger political aims should take precedence over the achievement of women's rights
C、(C) the emancipation of women would ultimately bring about the liberation of the entire Russian population from political oppression
D、(D) women's oppression was more rooted in economic inequality than was the case in other countries
E、(E) the women's movement was more ideologically divided than were women's movements in other countries 

答案:

B
1答疑

[Problem Solving]

试题详情

题目:

If x and y are positive numbers such that x + y = 1, which of the following could be the value of 100x + 200y ?
  1. 80
  2. 140
  3. 199

选项:

A、II only
B、III only
C、I and II
D、I and III
E、II and III

答案:

E
1答疑

[Problem Solving]

试题详情

题目:

Working alone at their respective constant rates, machine A and machine B can fill a certain order in 3 hours and 6 hours, respectively.  If the two machines work simultaneously at their respective constant rates, how many hours does it take the two machines to fill 1/2 of that order?

选项:

A、1/2
B、3/4
C、1
D、11/4
E、11/2

答案:

C
1答疑

[Reading Comprehension]

试题详情

文章:

Line In Winters v. United States (1908), the Supreme
Court held that the right to use waters flowing through
or adjacent to the Fort Berthold Indian Reservation
was reserved to American Indians by the treaty
(5) establishing the reservation. Although this treaty did
not mention water rights, the Court ruled that the
federal government, when it created the reservation,
intended to deal fairly with American Indians by
reserving for them the waters without which their
(10) lands would have been useless. Later decisions,
citing Winters, established that courts can find federal
rights to reserve water for particular purposes if
(1) the land in question lies within an enclave under
exclusive federal jurisdiction; (2) the land has been
(15) formally withdrawn from federal public lands—i.e.,
withdrawn from the stock of federal lands available
for private use under federal land use laws—and set
aside or reserved; and (3) the circumstances reveal
the government intended to reserve water as well as
(20) land when establishing the reservation.
Some American Indian tribes have also established
water rights through the courts based on their
traditional diversion and use of certain waters prior
to the United States' acquisition of sovereignty. For
(25) example, the Rio Grande pueblos already existed
when the United States acquired sovereignty over
New Mexico in 1848. Although they at that time
became part of the United States, the pueblo lands
never formally constituted a part of federal public
(30) lands; in any event, no treaty, statute, or executive
order has ever designated or withdrawn the pueblos
from public lands as American Indian reservations.
This fact, however, has not barred application of the
Winters doctrine. What constitutes an American Indian
(35) reservation is a question of practice, not of legal
definition, and the pueblos have always been treated
as reservations by the United States. This pragmatic
approach is buttressed by Arizona v. California
(1963), wherein the Supreme Court indicated that
(40) the manner in which any type of federal reservation
is created does not affect the application to it of the
Winters doctrine. Therefore, the reserved water rights
of Pueblo Indians have priority over other citizens'
water rights as of 1848, the year in which pueblos
(45) must be considered to have become reservations.

题目:

It can be inferred from the passage that the Winters doctrine has been used to establish which of the following?

选项:

A、A rule that the government may reserve water only by explicit treaty or agreement
B、A legal distinction between federal lands reserved for American Indians and federal lands reserved for other purposes
C、Criteria governing when the federal government may set land aside for a particular purpose
D、The special status of American Indian tribes' rights to reserved land
E、The federal right to reserve water implicitly as well as explicitly under certain conditions

答案:

E
1答疑

[Critical Reasoning]

试题详情

题目:

Urban air contains more sulfur dioxide than does rural air, and plants in cities typically grow more slowly than do plants in rural areas. In an experiment to see how much of the difference in growth is due to sulfur dioxide, classes in an urban and a rural school grew plants in greenhouses at their schools and filtered the greenhouse air to eliminate sulfur dioxide. Plants in the urban greenhouse grew more slowly than those in the rural greenhouse.

Which of the following, if true, would it be most important to take into account in evaluating the result?

选项:

A、The urban school was located in a part of the city in which levels of sulfur dioxide in the air were usually far lower than is typical for urban areas.
B、At both schools, the plants in the greenhouses grew much more quickly than did plants planted outdoors in plots near the greenhouses.
C、The urban class conducting the experiment was larger than the rural class conducting the experiment.
D、Heavy vehicular traffic such as is found in cities constantly deposits grime on greenhouse windows, reducing the amount of light that reaches the plants inside.
E、Because of the higher levels of sulfur dioxide in the air at the urban school, the air filters for the urban school's greenhouse were changed more frequently than were those at the rural school.

答案:

D
1答疑

[Critical Reasoning]

试题详情

题目:

Which of the following most logically completes the passage?
 
Garnet and RenCo each provide health care for their employees.  Garnet pays for both testing of its employees' cholesterol levels and treatment of high cholesterol.  This policy saves Garnet money, since high cholesterol left untreated for many years leads to conditions that require very expensive treatment.  However, RenCo dose not have the same financial incentive to adopt such a policy, because ______.

选项:

A、early treatment of high cholesterol dose not entirely eliminate the possibility of a stroke later in life
B、the mass media regularly feature stories encouraging people to maintain diets that are low in cholesterol
C、RenCo has significantly more employees than Garnet has
D、RenCo's employees are unlikely to have higher cholesterol levels than Garnet's employees
E、  the average length of time an employee stays with RenCo is less than it is with Garnet

答案:

E
1答疑

[Reading Comprehension]

试题详情

文章:

What kinds of property rights apply to Algonquian family hunting territories, and how did they come to be?  The dominant view in recent decades has been that family hunting territories, like other forms of private landownership, were not found among Algonquians (a group of North American Indian tribes) before contact with Europeans but are the result of changes in Algonquian society brought about by the European-Algonquian fur trade, in combination with other factors such as ecological changes and consequent shifts in wildlife harvesting patterns.  Another view claims that Algonquian family hunting territories predate contact with Europeans and are forms of private landownership by individuals and families.  More recent fieldwork, however, has shown that individual and family rights to hunting territories form part of a larger land-use system of multifamilial hunting groups, that rights to hunting territories at this larger community level take precedence over those at the individual or family level, and that this system reflects a concept of spiritual and social reciprocity that conflicts with European concepts of private property.  In short, there are now strong reasons to think that it was erroneous to claim that Algonquian family hunting territories ever were, or were becoming, a kind of private property system.

题目:

It can be inferred from the passage that proponents of the view mentioned in the first highlighted text believe which of the following about the origin of Algonquian family hunting territories?

选项:

A、They evolved from multifamilial hunting territories.
B、They are an outgrowth of reciprocal land-use practices.
C、They are based on certain spiritual beliefs.
D、They developed as a result of contact with Europeans.
E、They developed as a result of trade with non-Algonquian Indian tribes.

答案:

D
1答疑

[Problem Solving]

试题详情

题目:

In the figure shown, line segments QS and RT are diameters of the circle.  If the distance between Q and R is , what is the area of the circle?

选项:

A、4π
B、8π
C、16π
D、32π
E、64π

答案:

C
1答疑

[Problem Solving]

试题详情

题目:

A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in36 hours and a machine of type S does the same job in 18 hours. If the company used the same number of each type of machine to do the job in 2 hours, how many machines of type R were used?

选项:

A、3
B、4
C、6
D、9
E、12

答案:

C
1答疑

[Reading Comprehension]

试题详情

文章:

Line In current historiography, the picture of a consistent,
unequivocal decline in women’s status with the advent
of capitalism and industrialization is giving way to an
analysis that not only emphasizes both change (whether
(5) improvement or decline) and continuity but also
accounts for geographical and occupational variation.
The history of women’s work in English farmhouse
cheese making between 1800 and 1930 is a case in
point. In her influential Women Workers and the Industrial
(10) Revolution (1930), Pinchbeck argued that the agricultural
revolution of the eighteenth and early nineteenth
centuries, with its attendant specialization and enlarged
scale of operation, curtailed women’s participation in
the business of cheese production. Earlier, she
(15) maintained, women had concerned themselves with
feeding cows, rearing calves, and even selling the
cheese in local markets and fairs. Pinchbeck thought
that the advent of specialization meant that women’s
work in cheese dairying was reduced simply to
(20) processing the milk. “Dairymen” (a new social category)
raised and fed cows and sold the cheese through
factors, who were also men. With this narrowing of the
scope of work, Pinchbeck believed, women lost
business ability, independence, and initiative.
(25) Though Pinchbeck portrayed precapitalist,
preindustrial conditions as superior to what followed,
recent scholarship has seriously questioned the notion
of a golden age for women in precapitalist society. For
example, scholars note that women’s control seldom
(30) extended to the disposal of the proceeds of their
work. In the case of cheese, the rise of factors may
have compromised women’s ability to market cheese
at fairs. But merely selling the cheese did not
necessarily imply access to the money: Davidoff cites
(35) the case of an Essex man who appropriated all but a
fraction of the money from his wife’s cheese sales.
By focusing on somewhat peripheral operations,
moreover, Pinchbeck missed a substantial element
of continuity in women’s participation: throughout the
(40) period women did the central work of actually
making cheese. Their persistence in English cheese
dairying contrasts with women’s early disappearance
from arable agriculture in southeast England and
from American cheese dairying. Comparing these
(45) three divergent developments yields some reasons
for the differences among them. English cheese-
making women worked in a setting in which cultural
values, agricultural conditions, and the nature of
their work combined to support their continued
(50) participation. In the other cases, one or more of
these elements was lacking.

题目:

The passage describes the work of Pinchbeck primarily in order to

选项:

A、demonstrate that some of the conclusions reached by recent historians were anticipated in earlier scholarship
B、provide an instance of the viewpoint that, according to the passage’s author, is being superseded
C、illustrate the ways in which recent historians have built on the work of their predecessors
D、provide a point of reference for subsequent scholarship on women’s work during the agricultural revolution
E、show the effect that the specialization introduced in the agricultural and industrial revolutions had on women’s work

答案:

B
0评分
1293浏览

[Undefined]

Art historian: Unlike many artistic traditions that sought to depict plants native to the local area in a seasonally appropriate way (for example, depicting scenes of spring with the plants in the appropriate stages of development for that season), seventeenth-century Dutch artists specializing in flower paintings almost exclusively chose to depict exotic species of flowers from outside the local area. Painting such species was worthwhile primarily because the art-buying public had developed a strong preference for images of the exotic. The great botanical centers of the time gave the artists direct access to such flowers, which the artists would freely combine in a single painting, regardless of whether the combined species occurred together in the wild, and depicted each in full bloom, regardless of whether those species bloomed at the same time in nature.

Statement: The art historian makes the point that the species of flowers these Dutch artists chose to paint were 1 largely because the species were 2 .

Select for 1 and for 2 the options that complete the statement so that it is most strongly supported by the information provided. Make only two selections, one in each column.
我选的CE,和EC有什么区别?怎么选出EC的?
0评分
3664浏览

[Undefined]

An unusually severe winter occurred in Europe after the continent was blanketed by a blue haze resulting from the eruption of the Laki Volcano in the European republic of Iceland in the summer of 1984.  Thus, it is evident that major eruptions cause the atmosphere to become cooler than it would be otherwise.
Which of the following statements, if true, most seriously weakens the argument above?
C选项为什么就不会有张冠李戴的问题呢,1984和1982的气候情况能一样吗,C里的火山就可以试用于原文的火山吗
0评分
4030浏览

[Undefined]

The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and inversely proportional to the concentration of chemical B present. If the concentration of chemical B is increased by 100 percent, which of the following is closest to the percent change in the concentration of chemical A required to keep the reaction rate unchanged?
为什么这个题一定是相乘不能是相加呢?y=k1A方-k2B (k1,k2大于0 ),也满足题目说的与A方成正比与B成反比啊?但是这道题只有相乘的情况才能选出正确答案
0评分
1339浏览

[Undefined]

Tiger beetles are such fast runners that they can capture virtually any nonflying insect.  However, when running toward an insect, the beetles intermittently stop, and then, a moment later, resume their attack.  Perhaps they cannot maintain their pace and must pause for a moment's rest; but an alternative hypothesis is that while running tiger beetles are unable to process the resulting rapidly changing visual information, and so quickly go blind and stop.
 
Which of the following, if discovered in experiments using artificially moved prey insects, would support one of the two hypotheses and undermine the other?
答案C是怎么支持一个猜想又削弱另一个猜想的?
0评分
3005浏览

[GWD]

The author of the passage implies that which of the following is a possible partial explanation for acquisition behavior during the 1970's and 1980's?
请解释这道题为什么不选C或E,除了正确选项B,我认为文中也正确地提到了这两个选项可以解释acquisition behavior during 1970s and 80s
0评分
2081浏览

[OG]

The primary purpose of the passage is to
为什么选E不选B
0评分
1336浏览

[Undefined]

Club X has more than 10 but fewer than 40 members. Sometimes the members sit at tables with 3 members at one table and 4 members at each of the other tables, and sometimes they sit at tables with 3 members at one table and 5 members at each of the other tables. If they sit at tables with 6 members at each table except one and fewer than 6 members at that one table, how many members will be at the table that has fewer than 6 members?
提问小梅老师 这道题求讲一下 我没什么思路 带入数字得的是3
0评分
1407浏览

[Undefined]

A photography dealer ordered 60 Model X cameras to be sold for $250 each, which represents a 20 percent markup over the dealer's initial cost for each camera. Of the cameras ordered, 6 were never sold and were returned to the manufacturer for a refund of 50 percent of the dealer's initial cost. What was the dealer's approximate profit or loss as a percent of the dealer's initial cost for the 60 cameras?
请问小梅老师 这道题讲讲一下 我算的是19% 原来成本是200每个 亏了6个 每个亏100. 最后得不出答案
0评分
332702浏览

[Undefined]

Analytical!
请问may老师,这题该用什么思路来做?
0评分
339829浏览

[Undefined]

Analytical!
请问张老师,这道题为什么D不对?我有我觉得second paragraph最后一句话特别指向D
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