问答

7答疑

[Sentence Correction]

试题详情

题目:

The hognose snake puts on an impressive bluff, hissing and rearing back, broadens the flesh behind its head the way a cobra does, feigning repeated strikes, but, having no dangerous fangs and no venom, eventually, if its pursuer is not cowed by the performance, will fall over and play dead.

选项:

A、 broadens the flesh behind its head the way a cobra does, feigning repeated strikes, but, having no dangerous fangs and no venom,
B、 broadens the flesh behind its head the way a cobra does and feigns repeated strikes, but with no dangerous fangs and no venom,
C、 broadening the flesh behind its head the way a cobra does and feigning repeated strikes, but it has no dangerous fangs and no venom, and
D、 broadening the flesh behind its head the way a cobra does and feigns repeated strikes, but with no dangerous fangs and no venom, and
E、 broadening the flesh behind its head the way a cobra does, feigning repeated strikes, but with no dangerous fangs and no venom, and

答案:

C
7答疑

[Sentence Correction]

试题详情

题目:

Among the objects found in the excavated temple were small terra-cotta effigies left by supplicants who were either asking the goddess Bona Dea’s aid in healing physical and mental ills or thanking her for such help.

选项:

A、in healing physical and mental ills or thanking her for such help
B、in healing physical and mental ills and to thank her for helping
C、in healing physical and mental ills, and thanking her for helping
D、to heal physical and mental ills or to thank her for such help
E、to heal physical and mental ills or thanking her for such help

答案:

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

答案:

B
7答疑

[Sentence Correction]

试题详情

题目:

In 1945, after a career as First Lady in which she shattered expectations more audaciously than either Abigail Adams or Dolly Madison ever had been, Eleanor Roosevelt was appointed a delegate to the United Nations General Assembly by President Harry S Truman.

选项:

A、 more audaciously than either Abigail Adams or Dolly Madison ever had been, Eleanor Roosevelt was appointed a delegate to the United Nations General Assembly by President Harry S Truman
B、 more audaciously than either Abigail Adams or Dolly Madison, President Harry S Truman had Eleanor Roosevelt appointed to be a delegate to the United Nations General Assembly
C、 with an audacity never matched in the case of Abigail Adams or Dolly Madison, President Harry S Truman had Eleanor Roosevelt appointed as a delegate to the United Nations General Assembly
D、 with an audacity never matched by Abigail Adams or Dolly Madison, Eleanor Roosevelt was appointed a delegate to the United Nations General Assembly by President Harry S Truman
E、 with an audacity never matched either in the case of Abigail Adams or of Dolly Madison's, Eleanor Roosevelt was appointed to be a delegate to the United Nations General Assembly by President Harry S Truman

答案:

D
7答疑

[Sentence Correction]

试题详情

题目:

A recent poll indicates that many people in the United States hold a combination of conservative and liberal political views; i.e., they denounce big government, saying government is doing too much and has become too powerful, while at the same time supporting many specific government programs for health care, education, and the environment.

选项:

A、they denounce big government, saying government is doing too much and has become too powerful, while at the same time supporting
B、they denounce big government--they say that government is doing too much and has become too powerful--but supporting at the same time
C、they denounce big government, they say that government is doing too much and it has become too powerful, while they support at the same time
D、while they denounce big government, saying that government is doing too much and has become too powerful, at the same time supporting
E、while they are denouncing big government--they say that government is doing too much and it has become too powerful-- supporting at the same time

答案:

A
7答疑

[Reading Comprehension]

试题详情

文章:

    For many years, historians thought that the development of capitalism had not faced serious challenges in the United States. Writing in the early twentieth century, Progressive historians sympathized with the battles waged by farmers and small producers against large capitalists in the late nineteenth century, but they did not question the widespread acceptance of laissez-faire (unregulated) capitalism throughout American history. Similarly, Louis Hartz, who sometimes disagreed with the Progressives, argued that Americans accepted laissez-faire capitalism without challenge because they lacked a feudal, precapitalist past. Recently, however, some scholars have argued that even though laissez-faire became the prevailing ethos in nineteen-century America, it was not accepted without struggle. Laissez-faire capitalism, they suggest, clashed with existing religious and communitarian norms that imposed moral constraints on acquisitiveness to protect the weak from the predatory, the strong from corruption, and the entire culture from materialist excess. Buttressed by mercantilist notions that government should be both regulator and promoter of economic activity, these norms persisted long after the American Revolution helped unleash the economic forces that produced capitalism. These scholars argue that even in the late nineteenth century, with the government's role in the economy considerably diminished, laissez-faire had not triumphed completely. Hard times continued to revive popular demands for regulating business and softening the harsh edges of aissez-faire capitalism.

题目:

The primary purpose of the passage is to

选项:

A、reveal the underlying similarities of certain arguments regarding the development of capitalism in the United States
B、synthesize two competing arguments regarding the development of capitalism in the United States
C、defend an established argument regarding the development of capitalism in the United States
D、summarize a scholarly refutation of an argument regarding the development of capitalism in the United States
E、discuss a new methodology for the study of the development of capitalism in the United States

答案:

D
7答疑

[Sentence Correction]

试题详情

题目:

Possible long-term consequences of the "greenhouse effect," the gradual warming of the Earth's climate, may include melting the polar ice caps and a rising sea level.

选项:

A、may include melting the polar ice caps and a rising sea level
B、may include the melting of polar ice caps and the rising sea level
C、may include polar ice caps that are melting and sea levels that are rising
D、include melting the polar ice caps and sea levels that are rising
E、include melting of the polar ice caps and a rise in sea level

答案:

E
7答疑

[Sentence Correction]

试题详情

题目:

A group of paleontologists recently announced that a site in Utah has yielded fossils of some of the biggest armored dinosaurs ever found, and that they were at least 25 million years older than any similar dinosaur type previously found in North America.

选项:

A、and that they were at least 25 million years older than any similar dinosaur type previously
B、and they are at least 25 million years older than those of any similar dinosaur type that previously was
C、and the fossils are at least 25 million years older than any similar dinosaur types that previously were
D、fossils that are at least 25 million years older than those of any similar dinosaur type previously
E、fossils at least 25 million years older than similar dinosaur types previously

答案:

D
7答疑

[Sentence Correction]

试题详情

题目:

In some types of pine tree, a thick layer of needles protects the buds from which new growth proceeds; consequently they are able to withstand forest fires relatively well.

选项:

A、a thick layer of needles protects the buds from which new growth proceeds; consequently they are able to withstand forest fires relatively well
B、a thick needle layer protects buds from where new growth proceeds, so that they can withstand forest fires relatively well
C、a thick layer of needles protect the buds from which new growth proceeds; thus, they are able to withstand relatively well any forest fires
D、since the buds from which new growth proceeds are protected by a thick needle layer, consequently they can therefore withstand forest fires relatively well
E、because the buds where new growth happens are protected by a thick layer of needles, they are able to withstand forest fires relatively easily as a result

答案:

A
7答疑

[Sentence Correction]

试题详情

题目:

Five fledgling sea eagles left their nests in western Scotland this summer, bringing to 34 the number of wild birds successfully raised since transplants from Norway began in 1975.

选项:

A、 bringing
B、 and brings
C、 and it brings
D、 and it brought
E、 and brought

答案:

A
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784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
2400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
2633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
921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
2107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
1447浏览

[OG]

The primary purpose of the passage is to
为什么选E不选B
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942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
974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
229356浏览

[Undefined]

Analytical!
请问may老师,这题该用什么思路来做?
0评分
236480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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