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Structure and Written Expression, example 4
Posted On Friday, September 5, 2008 at at 3:51 AM by scholarship-source16. The world's water balance is regulated by the constant circulation of water in
A B C
Liquid and vapor tom among the oceans, the atmospheric, and the land.
D
17. The major purpose of the United States Department of Education are to ensure
A
equal educational opportunity for all and to improve the quality of education.
B C D
18. Massive gains in computer speed, power, and reliably have been largely due
A B C
to advances in silicon tec~logics and manufacturing processes.
D
19. The sunflower, the official state flower of
A B
the prairies of the western
C D
20.
A B C
freshwater lake in the world.
D
21. The snapper, a large-headed fish with a long dorsal fin, is named to its
A B
characteristic way of suddenly, shutting its mouth.
C D
22. The aim of the decorative arts is to beautiful our surroundings.
A B C D
23. Modern digital synthesizers, based on microprocessors, are virtually unlimited
A B
in the number and range of musical sounds it can produce.
C D
24. During the years he composed, Charles Ives was isolation from the music world;
A B
none of his major works was publicly performed.
C D
25. Psychoanalysis is a form of therapy that attempts to eliminate conflict by alter the
A B C
personality in a positive way.
D
26. Globally, the 1990's stood out as the warmest decade for what we have weather
A B C D
records.
27. Silicon chips are reliable and cheap to produce in large numbers and are
A
used them in computers, calculators, programmed household appliances, and
B C
most electronic applications.
D
28. Because its pitch cannot easily be altered, the oboe serves as the standard
A B
which by the symphony orchestra is tuned.
C D
29. Bursae are fluid-filled sacs that form cushions between tendons and bones and
A B C
protect them while movement.
D
30. In 1916,
A
a political party dedicate to establishing equal rights for women.
B C D
31. The spice cinnamon and the drugs cascara and quinine all come from bark, the
A
protective out layer of stems and roots of woody plants.
B C D
32. Tunas migrate long distances over all the world's oceans and occupy tropical,
A B C
temperate, and even some the cooler waters.
D
33. Taste buds, small sensory organ located on the tongue and palate, recognize four
A B
primary tastes: sweet, sour, salty and bitter.
C D
34. Astronauts receive extensive training to prepare themselves both physically and
A B C
psychologically for complexity and rigor of a space mission.
D
35. By 1900 several prominent technical institutions, including the
A
B C
industrial needs of the
D
36. Some of the earliest mechanical devices were designed to raise water from
A B C
streams for the irrigate of crops.
D
37. The Louisiana Purchase of 1803 increased the territory of the
A
by approximate 846,000 square miles, practically doubling the area of the
B C D
38. A most useful tool for analyzing the elemental composition of fossils is the
A B C
electron probe, a modify electron microscope.
D
39. Few substance on Earth equal the beauty of gemstones such as twinkling
A B C
diamonds, green emeralds, red rubies, blue sapphires, and multicolored opals.
D
40. For the purposes of the fine and decorative arts, metals have been used either in
A B C
their simple state and in uncomplicated alloys.
D
Structure and Written Expression, example 3
Posted On at at 3:50 AM by scholarship-sourceStructure and Written Expression
1. The ancestors of the horse lived ..... and were about half a meter tall.
(A) years ago 60 million
(B) 60 million years ago
(C) ago 60 million years
(D) million years ago 60
2. The museum on Ellis Island, a former immigration station, contains documents and artifacts......to four centuries of
(A) related them
(B) related
(C) related that
(D) be related
3. ......, particularly the oxides of sulfur, greatly increases the rate at which rust forms.
(A) The presence of air pollutants
(B) Air pollutants are present
(C) Because the presence of air pollutants
(D) Air pollutants whose presence
4. The Sun, the Moon, and Earth have magnetic fields, and......evidence that the stellar that extend through vast regions galaxies have fields of space.
(A) which is
(B) is
(C) because
(D) There is
5. The “confederation school” poets of nineteenth-century
(A) and producing
(B) who they produced
(C) producing
(D) whose production of
6. Since prehistoric people first applied natural pigments to cave walls, ---- have painted to express themselves.
(A) when artists
(B) artists
(C) artists who
(D) that artists
7. About 42 million bushels of oats are used annually --- manufacture of breakfast foods in die
(A) the
(B) is the
(C) in the
(D) to
8. Any acid can, in principle, neutralize any base, although .......between some of the more reactive compounds.
(A) side reactions can occur
(B) the occurrence of side reactions can
(C) can side reactions occur
(D) side reactions that can occur
9. Just over two-thirds of Earth’s surface is covered by wafer, ...... more than 98 percent of this water is contained in the oceans.
(A) with
(B) which
(C) and
(D) resulting
l0. Pleasing to look at and touch, beads come in shapes, colors, and materials .......to handle and to sort them.
(A) that almost compel one
(B) one compels
(C) that compel almost
(D) one is almost compelled
11. In 1978 the
(A) who being
(B) to be
(C) and being
(D) was
12. Adhesions are ....... formed within the body in response to inflammation or injury.
(A) that thin bands of scar tissue
(B) they thin bands of scar tissue when
(C) thin bands of scar tissue
(D) thin bands of scar tissue able to
13. The planet
(A) far
(B) as far
(C) more far
(D) far that
14. Not until the 1850's ...... a few public-spirited citizens and state legislatures seek to rescue historic buildings in the
(A) both
(B) came
(C) did
(D) when
15. ----- 200 bones forming the framework, or skeleton, of the human body.
(A) Being over
(B)There are over
(C) Where over
(D)Over
TOEFL, Reading , example 5
Posted On Wednesday, August 20, 2008 at at 4:14 AM by scholarship-sourceQuestions 40-50
(5 ) broadening exploration of public sites, an increasing awareness among both sponsors and the public of the varieties of contemporary artistic practice, and a growing public enthusiasm—are increasingly characteristic of cities across the country. With many cities now undergoing renewed development, opportunities are continuously emerging for the inclusion or art in new or renewed public environments, including buildings,
(10)plazas, parks, and transportation facilities. The result of these activities is a group of artworks that reflect the diversity of contemporary art and the varying character and goals of the sponsoring communities.
In sculpture, the projects range from a cartoonlike Mermaid in
(15) of murals followed quickly upon the use of sculpture and has brought to public sites the work of artists as different as the realist Thomas Hart Benton and the Pop artist Robert Rauschenberg. The specialized requirements of particular urban situations have further expanded the use of art in public places: in
(20) and Bill Brand have contributed neon and animation works to the enhancement of mass transit facilities. And in numerous cities, art is being raised as a symbol of the commitment to revitalize urban areas.
By continuing to sponsor projects involving a growing body of art in public places,cities will certainly enlarge the situations in which the public encounters and grows
(25)familiar with the various forms of contemporary art. Indeed, cities are providing artists with an opportunity to communicate with a new and broader audience. Artists are recognizing the distinction between public and private spaces, and taking that into account when executing their public commissions. They are working in new, often more durable media, and on an unaccustomed scale.
40. What is the passage mainly about?
(A) The influence of art on urban architecture in
(B) The growth of public art in
(C) The increase in public appreciation of art in the
(D) The differences between public art in Europe and the
41. The word “exceptional” in line 2 is closest in meaning to
(A) remarkable
(B) fearless
(C) expert
(D) visible
42. All of the following are mentioned in paragraph 1 as results of the trend toward installing contemporary art in public places in the United States EXCEPT
(A) the transfer of artwork from private to public sites
(B) artworks that represent a city’s special character
(C) greater interest in art by the American public
(D) a broader understanding of the varieties of contemporary art
43. According to the passage, new settings for public art are appearing as a result of
(A) communities that are building more art museums
(B) artists who are moving to urban areas
(C) urban development and renewal
(D) an increase in the number of artists in the
44.The author mentions Roy Lichtenstein and Alan Sonfist in line
(A) show that certain artist are famous mostly for their public art
(B) introduce the subject of unusual works of art
(C) demonstrate the diversity of artworks displayed in public
(D) contrast the cities of
45.It can be inferred from the passage that the city of
(A) the sculpture would symbolize the urban renewal of
(B)
(C) the artwork would promote
(D) the sculpture would provide a positive example to other artists.
46. The word “enhancement” in line 20 is closest in meaning to
(A) replacement
(B) design
(C) improvement
(D) decoration
47. The word “revitalize” in line 22 is closest in meaning to
(A) show the importance of
(B) promise to enlarge
(C) bring new life to
(D) provide artworks for
48. The word “that” in line 27 refers to
(A) contemporary art
(B) opportunity
(C) audience
(D) distinction
49. The word “executing” in line 28 is closest in meaning to
(A) judging
(B) selling
(C) explaining
(D) producing
50. According to paragraph 3, artists who work on public art projects are doing all of the following EXCEPT
(A) creating artworks that are unusual in size
(B) raising funds to sponsor various public projects
(C) exposing a large number of people to works of art
(D) using new materials that are long—lasting.
Key : B AACCB CCDDB
TOEFL, Reading , example 4
Posted On at at 4:12 AM by scholarship-sourceQuestions 30-39
Native Americans probably arrived from
millennia, crossing a plain hundreds of miles wide that now lies inundated by 160 feet of water released by melting glaciers. For several periods of time, the first beginning around 60,000 B.C. and the last ending around 7,000 B.C., this land bridge was open. The
(5 )first people traveled in the dusty trails of the animals they hunted. They brought with them not only their families, weapons, and tools but also a broad metaphysical understanding,sprung from dreams and visions and articulated in myth and song, which complementedtheir scientific and historical knowledge of the lives of animals and of people. All this theyshaped in a variety of languages, bringing into being oral literatures of power and beauty.
(10) Contemporary readers, forgetting the origins of western epic, lyric, and dramaticforms, are easily disposed to think of “literature” only as something written. But on reflection it becomes clear that the more critically useful as well as the more frequently employed sense of the term concerns the artfulness of the verbal creation, not its mode of presentation. Ultimately, literature is aesthetically valued, regardless of language, culture,
(15)or mode of presentation, because some significant verbal achievement results from the struggle in words between tradition and talent. Verbal art has the ability to shape out a compelling inner vision in some skillfully crafted public verbal form.
Of course, the differences between the written and oral modes of expression are not without consequences for an understanding of Native American literature. The essential
(20)difference is that a speech event is an evolving communication, an “emergent form,” the shape, functions, and aesthetic values of which become more clearly realized over thecourse of the performance. In performing verbal art , the performer assumes responsibility for the manner as well as the content of the performance, while the audience assumes the responsibility for evaluating the performer’s competence in both areas. It is this intense
(25)mutual engagement that elicits the display of skill and shapes the emerging performance.
Where written literature provides us with a tradition of texts, oral literature offers a tradition of performances.
30. According to the passage, why did the first people who came to
(A) They were hoping to find a better climate.
(B) They were seeking freedom.
(C) They were following instructions given in a dream.
(D) They were looking for food.
31. The phrase “are easily disposed” in line 11 is closet in meaning to
(A) demonstrate reluctance
(B) readily encourage others
(C) have a tendency
(D) often fail
32.The word “Ultimately” in line 14 is closest in meaning to
(A) frequently
(B) normally
(C) whenever possible
(D) in the end
33.The word “compelling” in line 17 is closest in meaning to
(A) joyous
(B) intricate
(C) competing
(D) forceful
34. What is the main point of the second paragraph?
(A) Public performance is essential to verbal art.
(B) Oral narratives are a valid form of literature.
(C) Native Americans have a strong oral tradition in art.
(D) The production of literature provides employment for many artists.
35. What can be inferred about the nature of the Native American literature discussed in the passage?
(A) It reflects historical and contemporary life in
(B) Its main focus is on daily activities.
(C) It is based primarily on scientific knowledge.
(D) It is reshaped each time it is experienced.
36. According to the passage, what responsibility does the audience of a verbal art performance have ?
(A) They provide financial support for performances.
(B) They judge the quality of the content and presentation.
(C) They participate in the performance by chanting responses.
(D) They determine the length of the performance by requesting a continuation.
37. Which of the following is NOT true of the Native American literature discussed in the passage?
(A) It involves acting.
(B) It has ancient origins.
(C) It has a set form.
(D) It expresses an inner vision.
38. What can be inferred from the passage about the difference between written and oral literature?
(A) Written literature reflects social values better than oral literature does.
(B) Written literature involves less interaction between audience and creator during the creative progress than oral literature does.
(C) Written literature usually is not based on historical events, whereas oral literature is.
(D) Written literature is not as highly respected as oral literature is.
39. What is the author’s attitude toward Native American literature?
(A) Admiring of its form
(B) Critical of the cost of its production
(C) Amused by its content
(D) Skeptical about its origins
Questions 40-50
The cities in the
of projects that place art in public places. They have shown exceptional imagination in
applying the diverse forms of contemporary art to a wide variety of purposes. The
activities observed in a number of “pioneer” cities sponsoring art in public places—a
(5 ) broadening exploration of public sites, an increasing awareness among both sponsors
and the public of the varieties of contemporary artistic practice, and a growing public enthusiasm—are increasingly characteristic of cities across the country. With many
cities now undergoing renewed development, opportunities are continuously emerging
for the inclusion or art in new or renewed public environments, including buildings,
(10)plazas, parks, and transportation facilities. The result of these activities is a group of
artworks that reflect the diversity of contemporary art and the varying character and
goals of the sponsoring communities.
In sculpture, the projects range from a cartoonlike Mermaid in
Roy Lichtenstein to a small forest planted in
(15) of murals followed quickly upon the use of sculpture and has brought to public sites the
work of artists as different as the realist Thomas Hart Benton and the Pop artist Robert Rauschenberg. The specialized requirements of particular urban situations have further expanded the use of art in public places: in
a monument to Martin Luther King, Jr., who was slain there; in
(20) and Bill Brand have contributed neon and animation works to the enhancement of mass
transit facilities. And in numerous cities, art is being raised as a symbol of the
commitment to revitalize urban areas.
By continuing to sponsor projects involving a growing body of art in public places,
cities will certainly enlarge the situations in which the public encounters and grows
(25)familiar with the various forms of contemporary art. Indeed, cities are providing artists
with an opportunity to communicate with a new and broader audience. Artists are
recognizing the distinction between public and private spaces, and taking that into account
when executing their public commissions. They are working in new, often more durable
media, and on an unaccustomed scale.
40. What is the passage mainly about?
(A) The influence of art on urban architecture in
(B) The growth of public art in
(C) The increase in public appreciation of art in the
(D) The differences between public art in Europe and the
41. The word “exceptional” in line 2 is closest in meaning to
(A) remarkable
(B) fearless
(C) expert
(D) visible
42. All of the following are mentioned in paragraph 1 as results of the trend toward installing contemporary art in public places in the United States EXCEPT
(A) the transfer of artwork from private to public sites
(B) artworks that represent a city’s special character
(C) greater interest in art by the American public
(D) a broader understanding of the varieties of contemporary art
43. According to the passage, new settings for public art are appearing as a result of
(A) communities that are building more art museums
(B) artists who are moving to urban areas
(C) urban development and renewal
(D) an increase in the number of artists in the
44.The author mentions Roy Lichtenstein and Alan Sonfist in line
(A) show that certain artist are famous mostly for their public art
(B) introduce the subject of unusual works of art
(C) demonstrate the diversity of artworks displayed in public
(D) contrast the cities of
45.It can be inferred from the passage that the city of
(A) the sculpture would symbolize the urban renewal of
(B)
(C) the artwork would promote
(D) the sculpture would provide a positive example to other artists.
46. The word “enhancement” in line 20 is closest in meaning to
(A) replacement
(B) design
(C) improvement
(D) decoration
47. The word “revitalize” in line 22 is closest in meaning to
(A) show the importance of
(B) promise to enlarge
(C) bring new life to
(D) provide artworks for
48. The word “that” in line 27 refers to
(A) contemporary art
(B) opportunity
(C) audience
(D) distinction
49. The word “executing” in line 28 is closest in meaning to
(A) judging
(B) selling
(C) explaining
(D) producing
50. According to paragraph 3, artists who work on public art projects are doing all of the following EXCEPT
(A) creating artworks that are unusual in size
(B) raising funds to sponsor various public projects
(C) exposing a large number of people to works of art
(D) using new materials that are long—lasting.
Key: D CDDBD BCBA
TOEFL, Reading , example 3
Posted On Thursday, August 7, 2008 at at 12:58 PM by scholarship-sourceQuestions 20-29
Many ants forage across the countryside in large numbers and undertake mass migrations; these activities proceed because one ant lays a trail on the ground for the others to follow. As a worker ant returns home after finding a source of food, it marks the route by intermittently touching its stinger to the ground and depositing a tiny amount of trail
(5 )pheromone—a mixture of chemicals that delivers diverse messages as the context changes. These trails incorporate no directional information and may be followed by other ants in either direction. Unlike some other messages, such as the one arising from a dead ant, a food trail has to be kept secret from members of other species. It is not surprising then that ant species use
(10)a wide variety of compounds as trail pheromones. Ants can be extremely sensitive to these signals. Investigators working with the trail pheromone of the leafcutter ant Atta texana calculated that one milligram of this substance would suffice to lead a column of ants three times around Earth. The vapor of the evaporating pheromone over the trail guides an ant along the way,
(15)and the ant detects this signal with receptors in its antennae. A trail pheromone will evaporate to furnish the highest concentration of vapor right over the trail, in what is called a vapor space. In following the trail, the ant moves to the right and left, oscillating from side to side across the line of the trail itself, bringing first one and then the other antenna into the vapor space. As the ant moves to the right, its left antenna arrives in the vapor space.
(20)The signal it receives causes it to swing to the left, and the ant then pursues this new course until its right antenna reaches the vapor space. It then swings back to the right, and so weaves back and forth down the trail.
20. What does the passage mainly discuss?
(A) The mass migration of ants
(B) How ants mark and follow a chemical trail
(C) Different species of ants around the world
(D) The information contained in pheromones
21. The word “forage” in line 1 is closest in meaning to
(A) look up
(B) walk toward
(C) revolve around
(D) search for food
22. The word “intermittently” in live 4 is closest in meaning to
(A) periodically
(B) incorrectly
(C) rapidly
(D) roughly
23. The phrase “the one” in line 8 refers to a single
(A) message
(B) dead ant
(C) food trail
(D) species
24. According to the passage, why do ants use different compounds as trail pheromones?
(A) To reduce their sensitivity to some chemicals
(B) To attract different types of ants
(C) To protect their trail from other species
(D) To indicate how far away the food is
25. The author mentions the trail pheromone of the leafcutter ant in line 11 to point out
(A) how little pheromone is needed to mark a trail
(B) the different types of pheromones ants can produce
(C) a type of ant that is common in many parts of the world
(D) that certain ants can produce up to one milligram of pheromone
26. According to the passage, how are ants guided by trail pheromones?
(A) They concentrate on the smell of food.
(B) They follow an ant who is familiar with the trail
(C) They avoid the vapor spaces by moving in a straight line.
(D) They sense the vapor through their antennae.
27. The word “furnish” in line 16 is closest in meaning to
(A) include
(B) provide
(C) cover
(D) select
28. The word “ oscillating “ in line 17 is closest in meaning to
(A) falling
(B) depositing
(C) swinging
(D) starting
29. According to the passage, the highest amount of pheromone vapor is found
(A) in the receptors of the ants
(B) just above the trail
(C) in the source of food
(D) under the soil along the trail
TOEFL, Reading , example 2
Posted On Monday, August 4, 2008 at at 3:38 AM by scholarship-sourceQuestion 10-19
Both in what is now the eastern and the southwestern
(5)and grinding nuts and other plant foods, that could be adapted to newly cultivated foods.
By the end of the Archaic era, people in eastern
(10) The earliest cultivation seems to have taken place along the river valleys of the
(15)elsewhere in the world.
Archaeologists debate the reasons for beginning cultivation in the eastern part of the continent. Although population and sedentary living were increasing at the time, there is little evidence that people lacked adequate wild food resources; the newly domesticated foods supplemented a continuing mixed subsistence of hunting, fishing, and gathering
(20)wild plants, Increasing predictability of food supplies may have been a motive. It has been suggested that some early cultivation was for medicinal and ceremonial plants rather than for food. One archaeologist has pointed out that the early domesticated plants were all weedy species that do well in open, disturbed habitats, the kind that would form around human settlements where people cut down trees, trample the ground, deposit trash, and
(25)dig holes. It has been suggested that sunflower, sumpweed, and other plants almost domesticated themselves, that is , they thrived in human –disturbed habitats, so humans intensively collected them and began to control their distribution. Women in the Archaic communities were probably the main experimenters with cultivation, because ethnoarchaeological evidence tells us that women were the main collectors of plant food and had detailed knowledge of plants.
10. The passage mainly discusses which of the following aspects of the life of Archaic peoples?
(A) The principal sources of food that made up their diet
(B) Their development of ground stone tool technology
(C) Their development of agriculture
(D) Their distribution of work between men and women
11. The word “these” in line 13 refers to
(A) seeds
(B) river valleys
(C) the
(D) experimentation and domestication
12 According to the passage, when did the domestication of plants begin in
(A) 7,000 years ago
(B) 4,000 to 2,000 years ago
(C) Long after the Neolithic period
(D) Before the Archaic period
13. The word “adequate” in line 18 is closest in meaning to
(A) sufficient
(B) healthful
(C) varied
(D) dependable
14. According to the passage, which of the following was a possible motive for the cultivation of plants in eastern
(A) Lack of enough wild food sources
(B) The need to keep trees from growing close to settlements
(C) Provision of work for an increasing population
(D) Desire for the consistent availability of food
15. The phrase “rather than” in line 21 is closest in meaning to
(A) in addition to
(B) instead of
(C) as a replacement
(D) such as
16. The plant “sumpweed” is mentioned in line
(A) contrast a plant with high nutritional value with one with little nutritional value
(B) explain the medicinal use of a plant
(C) clarify which plants grew better in places where trees were not cut down
(D) provide an example of a plant that was easy to domesticate
17. The word “thrived” in line 26 is closest in meaning to
(A) stayed
(B) originated
(C) grew well
(D) died out
18. According to the passage, which of the following is true about all early domesticated plants?
(A) They were varieties of weeds.
(B) They were moved from disturbed areas.
(C) They succeeded in areas with many trees.
(D) They failed to grow in trampled or damaged areas.
19. According to the passage, it is thought that most of the people who began cultivating plants were
(A) medical workers
(B) leaders of ceremonies
(C) women
(D) hunters
key:C DBADB DCAC
TOEFL, Reading , example1
Posted On Thursday, July 31, 2008 at at 8:45 AM by scholarship-sourceQuestions 1-9:
Europa is the smallest of planet Jupiter’s four largest moons and the second moon out from Jupiter. Until 1979, it was just another astronomy textbook statistic. Then came the close-up images obtained by the exploratory spacecraft Voyager 2, and within days, Europa was transformed-in our perception, at least-into one of the solar system’s
(5)most intriguing worlds. The biggest initial surprise was the almost total lack of detail,especially from far away. Even at close range, the only visible features are thin, kinked brown lines resembling cracks in an eggshell. And this analogy is not far off the mark. The surface of Europa is almost pure water ice, but a nearly complete absence of craters indicates that Europa’s surface ice resembles Earth’s Antarctic ice cap. The
(10) eggshell analogy may be quite accurate since the ice could be as little as a few kilometers thick –a true shell around what is likely a subsurface liquid ocean that , in turn, encases a rocky core. The interior of Europa has been kept warm over the eons by tidal forces generated by the varying gravitational tugs of the other big moons as they wheel around Jupiter. The tides on Europa pull and relax in an endless cycle. The resulting internal heat
(15) keeps what would otherwise be ice melted almost to the surface. The cracklike marks on Europa’s icy face appear to be fractures where water or slush oozes from below.
Soon after Voyager
Europa were obtained, researchers advanced the startling idea that Europa’s subsurface ocean might harbor life. Life processes could have begun when Jupiter was releasing a
(20 )vast store of internal heat. Jupiter’s early heat was produced by the compression of the material forming the giant planet. Just as the Sun is far less radiant today than the primal Sun, so the internal heat generated by Jupiter is minor compared to its former intensity.
During this warm phase, some 4.6 billion years ago, Europa’s ocean may have been liquid right to the surface, making it a crucible for life.
(A) The effect of the tides on Europa’s interior
(B) Temperature variations on Jupiter’s moons
(C) Discoveries leading to a theory about one of Jupiter’s moons
(D) Techniques used by Voyager 2 to obtain close-up images.
2. The word “intriguing” in line 5 is closest in meaning to
(A) changing
(B) perfect
(C) visible
(D) fascinating
3. In line 7, the another mentions “cracks in an eggshell” in order to help readers
(A) visualize Europa as scientists saw it in the Voyager 2 images
(B) appreciate the extensive and detailed information available by viewing Europa from far away
(C) understand the relationship of Europa to the solar system
(D) recognize the similarity of Europa to Jupiter’s other moons
4. It can be inferred from the passage that astronomy textbooks prior to 1979
(A) provided many contradictory statistics about Europa
(B) considered Europa the most important of Jupiter’s moons
(C) did not emphasize Europa because little information of interest was available
(D) did nor mention Europa because it had not yet been discovered
5. what does the author mean by stating in line 7 that “this analogy is not far off the mark”?
(A) The definition is not precise.
(B) The discussion lacks necessary information.
(C) The differences are probably significant.
(D) The comparison is quite appropriate.
6. IT can be inferred from the passage that Europa and
(A) Both appear to have a surface with many craters.
(B) Both may have water beneath a thin, hard surface.
(C) Both have an ice can that is melting rapidly.
(D) Both have areas encased by a rocky exterior.
7. The word “endless” in line 14 is closest in meaning to
(A) new
(B) final
(C) temporary
(D) continuous
8. According to the passage, what is the effect of Jupiter’s other large moons on Europa?
(A) They prevent Europa’s subsurface waters from freezing.
(B) They prevent tides that could damage Europa’s surface.
(C) They produce the very hard layer of ice that characterizes Europa.
(D) They assure that the gravitational pull on Europa is maintained at a steady level.
9 According to the passage, what is believed to cause the thin lines seen on Europa’s surface?
(A) A long period of extremely high tides
(B) Water breaking through from beneath the surface ice
(C) The continuous pressure of slush on top of the ice
(D) Heat generated by the hot rocky core
Key: CDACD BDAB
TOEFL Structure and Written Expression, example 2
Posted On Wednesday, July 30, 2008 at at 8:18 PM by scholarship-source16．Bacterial cultures are used commercially in the preparation of food products such that yogurt ,sour cream ,and vinegar.
TOEFL Structure and Written Expression, example 1
Posted On at at 5:45 AM by scholarship-source1.The musical comedy
(a)original themes
(b)to original themes
(c)that were original themes
(d)how original themes
2.Despite its fishlike form, the whale is......and will drown if submerged too long.
(a)an animal breathes air that
(b)an animal that breathes air
(c)an animal breathes air
(d)that an animal breathes air
3.The saguaro ,found in desert regions in the southwestern
(a)is the largest
(b)the largest
(c)that is the largest
(d)the largest that is a
4.It is said that United Stales literature......individuality and identity in the twentieth century, after long imitation of European models.
(a)was achieved
(b)achieved
(c)to achieve
(d)achieving
5.Lucy Stone ,......first feminists in the
(a)the one
(b)who was the
(c)another
(d)one of the
6.......,including climate, mineral content, and the permanency of surface water, wetlands may be mossy ,grassy , scrubby, or wooded.
(a)Depending on many factors
(b)Many factors depending on
(c)Factors depending on many
(d)On many factors depending
(7)Duke Ellington's orchestra ,......his own often complex compositions, made many innovations in jazz.
(a)he played
(b)playing
(c)that it played
(d)was playing
(8)The term "ice age" refers to any of several periods of time when glaciers covered considerably more of Earth's surface......
(a)as is today
(b)than today is
(c)than they do today
(d)that today
(9)From colonial times ,
(a)property owners benefited so that
(b)why property owners benefited
(c)that if property owners benefited
(d)that property owners benefited
(10)Helium is not flammable and ,next to hydrogen ,is......
(a)known the lightest gas
(b)lightest the known gas
(c)the lightest gas known
(d)the known gas lightest
(11)Wild eagles that survive to adulthood are believed......from 20 to 30 years.
(a)live
(b)to live
(c)they live
(d)their living
(12)
(a)which
(b)
(c)is
(d)
13.......widely used in the chemical industry, sodium carbonate is principally consumed by the glass industry.
(a)Despite
(b)Whether
(c)Though
(d)Except for
14.Cells,first identified by the early microscopists, began to be considered......in the nineteenth century.
(a)them as microcosm of living organisms
(b)the microcosm of living organisms
(c)the microcosm of living organisms to be
(d)as which ,the microcosm of living organisms
15.Like Jupiter, Saturn is a large ,gaseous planet composed......of hydrogen and helium.
(a)it is mostly
(b)mostly
(c)almost
(d)both are almost
key: ABABD ABCDC BDCBB