国防科学技术大学考博英语真题,考博英语试题

国防科学技术大学2013年博士研究生入学考试试题

科目名称：英语    科目代码：10801
考生注意：答案必须写在统一配发的专用答题纸上！（可不抄题）
Paper One
Part I Use of English (30%)
Section One Vocabulary and Structure (15%)
Directions: In each item, choose one word or phrase that best completes the sentence or best keeps the meaning of the sentence if it is substituted for the boldfaced word or phrase. Mark the corresponding letter on the Answer Sheet with a single line through the center.
1. It displeases my parents when Richard and I stay out late every night. My parents don't approve ____.
A. of me and Richard staying out late every night    B. of Richard and me staying out late every night
C. of Richard's and my staying out late every night    D. when Richard and me stay out late every night
2. The purpose of the official inquiry is to ____ the true facts leading to the loss of the ship at sea.
A. come at    B. come into
C. come for    D. come over
3. A body weighs ____ from the surface of the earth.
A. less the farther it gets    B. the farther it gets, the less
C. less than it gets farther    D. less than it, the farther it gets
4. How did it come ____ that you made a lot of mistakes in your homework?
A. about    B. with
C. after    D. to
5. There are many kinds of metals, ____.
A. having its special properties    B. one has its special properties
C. each has its special properties    D. each having its special properties
6. The shopkeeper was ____ inside his own shop, and all the day's money was stolen.
A. held over    B. held out
C. held up    D. held off
7. Despite Michael's proficiency in mathematics, he still finds advanced algebra ____ and attends extra-help sessions two mornings a week.
A. turbulent    B. adversary
C. quagmire    D. baffling
8. The student's scientific research on lipid metabolism was so cutting-edge that a national journal ____ the student's work prominently in a special column titled "The Groundbreaking Research of Science Students."
A. lauded    B. esteemed
C. adulated    D. panegyrized
9. Few people still ____ lawyers and politicians merely because of the positions they hold.
A. venerate    B. revere
C. acclaim    D. accolade
10. Living in close ____ to one's neighbors can be cozy and comforting, but living on top of one another can be suffocating.
A. homogeneity    B. proximity
C. lingering    D. access
11. The tale is based on the ____ idea of a man who remains young while his portrait on the wall grows old.
A. tentative    B. whimsical
C. querulous    D. cynical
12. Marcy is ____ by standardized tests, but she is learning to deal with her fears.
A. pondered    B. impoverished
C. disillusioned    D. intimidated
13. Rose feels ____ about the weekend in Vermont. She wants to go, but she also wants to stay at home.
A. atheistic    B. ambiguous
C. ambivalent    D. ascetic
14. She was young and beautiful; he was old but very rich. Rumors said that her ____ tendency drove her to marry him.
A. avaricious    B. frugal
C. austere    D. penurious
15. Ken loves to argue just for the sake of arguing. With such a ____ personality, he's sure to be a trial lawyer.
A. disputatious    B. captious
C. belligerent    D. malicious
16. She still looks weak though her fever subsided after she took some medicine.
A. caught    B. reduced
C. came down    D. got off
17. Salesmanship is the ability to sway people to willingly buy products or support new ideas.
A. educate    B. expect
C. allow    D. persuade
18. Light from the sun and distant stars traverses a vacuum in space.
A. fills    B. creates
C. surrounds    D. crosses
19. Bladder wrack, a tough, leathery brown seaweed, clings to rocks tenaciously.
A. grows under    B. hides under
C. sticks to    D. yields to
20. Coding schemes were developed to enable researchers to compare the detailed facial positions of individual portions of the face (eyebrows, mouth, etc.) for different emotions.
A. systems    B. presentations
C. proposals    D. investigations
21. The marketing of industrial products necessitated large-scale storage spaces, and enormous shops selling under one roof a wide variety of items.
A. identified    B. replaced
C. required    D. supplied
22. Line, shape, or texture may be the predominant element according to the printing technique used.
A. in addition to    B. in order to
C. regardless of    D. depending on
23. Then came the close-up images obtained by the exploratory spacecraft Voyage 2, and within days, Europa was transformed - in our perception, at least - into one of the solar system's most intriguing worlds.
A. changing    B. perfect
C. visible    D. fascinating
24. Every U.S. President must take a(n) oath to uphold the constitution.
A. ritual    B. pledge
C. option    D. position
25. He told me that the music was barely audible in the hall that night.
A. distinct    B. passionate
C. pathetic    D. perpetual
26. Owing to an acute lack of lower-income housing, the municipal government is embarrassed by the impressing housing issue.
A. urgent    B. grave
C. stressful    D. increasing
27. Simply surviving those ocean crossings of indeterminate length, in open canoes, to arrive on the shores of uninhabited and hitherto unknown islands, was a formidable achievement.
A. undecided    B. uncertain
C. unacceptable    D. increasing
28. Many are uninhabitable, by virtue of their small size and particular characteristics, but even the most favored are very isolated fragments of land, strictly circumscribed by the ocean, strictly limited in terms of the numbers of people they can support.
A. located    B. flooded
C. restricted    D. pushed
29. The characters of children in this fiction were serious, conscientious, self-reflective, and independent testimony to the continuing influence of the earlier American moralistic tradition in children's books.
A. inspiration for    B. evidence of
C. requirement for    D. development of
30. Farmers streamed to the west, filling frontier lands with stunning rapidity.
A. predictable    B. impressive
C. famous    D. gradual
Section Two Cloze Test (15%)
Directions: For each numbered blank in the following passage, there are four choices marked A, B, C, and D. Choose the best answer and mark your answer on the Answer Sheet with a single line through the center.
The economic depression in the late-nineteenth-century United States __31__ significantly to a growing movement in literature toward realism and naturalism. After the 1870's, a number of important authors began to reject the romanticism that had __32__ immediately following the Civil War of 1861-1865 and turned __33__ to realism. __34__ to portray life as it was, with __35__ to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in specific regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, __36__ industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.
Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South, Hamlin Garland described life on the Great Plains, and Sarah Orne Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame __37__ stories that portrayed local life in the California mining camps.
Samuel Clemens, who __38__ the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of __39__ language, touching __40__ a major change in American prose style.
Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of __41__ and industrial life. Naturalists brought to their writing a passion for direct and honest experience.
Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, __42__ portrayed a dark world in which human beings were __43__ by forces __44__ their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not __45__ romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."
31. A. dedicated    B. contributed    C. fabricated    D. deliberated
32. A. debauched    B. weakened    C. enfeebled    D. prevailed
33. A. against    B. instead    C. over    D. forward
34. A. Determined    B. Determine    C. Determining    D. To determine
35. A. deception    B. fantasy    C. realization    D. fidelity
36. A. with regard to    B. in terms of    C. such as    D. regardless of
37. A. with    B. on    C. by    D. about
38. A. created    B. innovated    C. adopted    D. renewed
39. A. literary    B. literate    C. literal    D. literature
40. A. about    B. off    C. on    D. with
41. A. suburban    B. urban    C. local    D. modern
42. A. grimly    B. fervidly    C. frigidly    D. frenziedly
43. A. tossed about    B. held down    C. ended up    D. built up
44. A. between    B. within    C. beyond    D. off
45. A. fabricate    B. develop    C. converge    D. replenish
Part II Reading Comprehension (40%)
Directions: In this section, there are 5 passages followed by questions or incomplete statements, each with four suggested answers marked A, B, C and D. Choose the best one and mark your answer on the ANSWER SHEET with a single line through the center.
Questions 46-49 are based on the following passage.
Roger Rosenblatt's book Black Fiction, in attempting to apply literary rather than sociopolitical criteria to its subject, successfully alters the approach taken by most previous studies. As Rosenblatt notes, criticism of Black writing has often served as a pretext for expounding on Black history. Addison Gayle's recent work, for example, judges the value of Black fiction by overtly political standards, rating each work according to the notions of Black identity which it propounds.
Although fiction assuredly springs from political circumstances, its authors react to those circumstances in ways other than ideological, and talking about novels and stories primarily as instruments of ideology circumvents much of the fictional enterprise. Rosenblatt's literary analysis discloses affinities and connections among works of Black fiction which solely political studies have overlooked or ignored.
Writing acceptable criticism of Black fiction, however, presupposes giving satisfactory answers to a number of questions. First of all, is there a sufficient reason, other than the racial identity of the authors, to group together works by Black authors? Second, how does Black fiction make itself distinct from other modern fiction with which it is largely contemporaneous? Rosenblatt shows that Black fiction constitutes a distinct body of writing that has an identifiable, coherent literary tradition. Looking at novels written by Blacks over the last eighty years, he discovers recurring concerns and designs independent of chronology. These structures are thematic, and they spring, not surprisingly, from the central fact that the Black characters in these novels exist in a predominantly White culture, whether they try to conform to that culture or rebel against it.
Black Fiction does leave some aesthetic questions open. Rosenblatt's thematic analysis permits considerable objectivity; he even explicitly states that it is not his intention to judge the merit of the various works - yet his reluctance seems misplaced, especially since an attempt to appraise might have led to interesting results. For instance, some of the novels appear to be structurally diffuse. Is this a defect, or are the authors working out of, or trying to forge, a different kind of aesthetic? In addition, the style of some Black novels, like Jean Toomer's Cane, verges on expressionism or surrealism; does this technique provide a counterpoint to the prevalent theme that portrays the fate against which Black heroes are pitted, a theme usually conveyed by more naturalistic modes of expression?
In spite of such omissions, what Rosenblatt does include in his discussion makes for an astute and worthwhile study. Black Fiction surveys a wide variety of novels, bringing to our attention in the process some fascinating and little-known works like James Weldon Johnson's Autobiography of an Ex-Colored Man. Its argument is tightly constructed, and its forthright, lucid style exemplifies levelheaded and penetrating criticism.
46. The author of the passage objects to criticism of Black fiction like that by Addison Gayle because it ____.
A. emphasizes purely literary aspects of such fiction    B. misinterprets the ideological content of such fiction
C. misunderstands the notions of Black identity contained in such fiction    D. substitutes political for literary criteria in evaluating such fiction
47. The author of the passage is primarily concerned with ____.
A. evaluating the soundness of a work of criticism    B. comparing various critical approaches to a subject
C. discussing the limitations of a particular kind of criticism    D. summarizing the major points made in a work of criticism
48. The author of the passage believes that Black Fiction would have been improved had Rosenblatt ____.
A. evaluated more carefully the ideological and historical aspects of Black fiction    B. attempted to be more objective in his approach to novels and stories by black authors
C. explored in greater detail the recurrent thematic concerns of Black fiction throughout its history    D. assessed the relative literary merit of the novels he analyzes thematically
49. The author of the passage refers to James Weldon Johnson's Autobiography of an Ex-Colored Man most probably in order to ____.
A. point out affinities between Rosenblatt's method of thematic analysis and earlier criticism    B. clarify the point about expressionistic style made earlier in the passage
C. qualify the assessment of Rosenblatt's book made in the first paragraph of the passage    D. give a specific example of one of the accomplishments of Rosenblatt's
Questions 50-53 are based on the following passage.
Most people consider the landscape to be unchanging, but Earth is a dynamic body, and its surface is continually altering - slowly on the human time scale, but relatively rapid when compared to the great age of Earth (about 4,500 billion years). There are two principal influences that shape the terrain: constructive processes such as uplift, which create new landscape features, and destructive forces such as erosion, which gradually wear away exposed landforms.
Hills and mountains are often regarded as the epitome of permanence, successfully resisting the destructive forces of nature, but in fact they tend to be relatively short-lived in geological terms. As a general rule, the higher a mountain is, the more recently it was formed; for example, the high mountains of the Himalayas are only about 50 million years old. Lower mountains tend to be older, and are often the eroded relics of much higher mountain chains. About 400 million years ago, when the present-day continents of North America and Europe were joined, the Caledonian mountain chain was the same size as the modern Himalayas. Today, however, the relics of the Caledonian orogeny (mountain-building period) exist as the comparatively low mountains of Greenland, the northern Appalachians in the United States, the Scottish Highlands, and the Norwegian coastal plateau.
The Earth's crust is thought to be divided into huge, movable segments, called plates, which float on a soft plastic layer of rock. Some mountains were formed as a result of these plates crashing into each other and forcing up the rock at the plate margins. In this process, sedimentary rocks that originally formed on the seabed may be folded upwards to altitudes of more than 26,000 feet. Other mountains may be raised by earthquakes, which fracture the Earth's crust and can displace enough rock to produce block mountains. A third type of mountain may be formed as a result of volcanic activity which occurs in regions of active fold mountain belts, such as in the Cascade Range of western North America. The Cascades are made up of lavas and volcanic materials. Many of the peaks are extinct volcanoes.
Whatever the reason for mountain formation, as soon as land rises above sea level it is subjected to destructive forces. The exposed rocks are attacked by the various weather processes and gradually broken down into fragments, which are then carried away and later deposited as sediments. Thus, any landscape represents only a temporary stage in the continuous battle between the forces of uplift and those of erosion.
The weather, in its many forms, is the main agent of erosion. Rain washes away loose soil and penetrates cracks in the rocks. Carbon dioxide in the air reacts with the rainwater, forming a weak acid (carbonic acid) that may chemically attack the rocks. The rain seeps underground and the water may reappear later as springs. These springs are the sources of streams and rivers, which cut through the rocks and carry away debris from the mountains to the lowlands.
Under very cold conditions, rocks can be shattered by ice and frost. Glaciers may form in permanently cold areas, and these slowly moving masses of ice cut out valleys, carrying with them huge quantities of eroded rock debris. In dry areas the wind is the principal agent of erosion. It carries fine particles of sand, which bombard exposed rock surfaces, thereby wearing them into yet more sand. Even living things contribute to the formation of landscapes. Tree roots force their way into cracks in rocks and, in so doing, speed their splitting. In contrast, the roots of grasses and other small plants may help to hold loose soil fragments together, thereby helping to prevent erosion by the wind.
50. According to paragraph 1, which of the following statements is true of changes in Earth's landscape?
A. They occur more often by uplift than by erosion.    B. They occur only at special times.
C. They occur less frequently now than they once did.    D. They occur quickly in geological terms.
51. Which of the following can be inferred from paragraph 2 about the mountains of the Himalayas?
A. Their current height is not an indication of their age.    B. At present, they are much higher than the mountains of the Caledonian range.
C. They were a uniform height about 400 million years ago.    D. They are not as high as the Caledonian mountains were 400 million years ago.
52. The word "relics" in paragraph 2 is closest in meaning to ____.
A. resemblances    B. regions
C. remains    D. restorations
53. Why does the author mention Carbon dioxide in the passage?
A. To explain the origin of a chemical that can erode rocks.    B. To contrast carbon dioxide with carbonic acid.
C. To give an example of how rainwater penetrates soil.    D. To argue for the desirability of preventing erosion.
Questions 54-57 are based on the following passage.
For some time scientists have believed that cholesterol (胆固醇) plays a major role in heart disease because people with familial hypercholesterolemia, a genetic defect, have six to eight times the normal level of cholesterol in their blood and they invariably develop heart disease. These people lack cell-surface receptors for low-density lipoproteins (LDL's), which are the fundamental carriers of blood cholesterol to the body cells that use cholesterol. Without an adequate number of cell-surface receptors to remove LDL's from the blood, the cholesterol-carrying LDL's remain in the blood, increasing blood cholesterol levels. Scientists also noticed that people with familial hypercholesterolemia appear to produce more LDL's than normal individuals. How, scientists wondered, could a genetic mutation that causes a slow-down in the removal of LDL's from the blood also result in an increase in the synthesis of this cholesterol-carrying protein?
Since scientists could not experiment on human body tissue, their knowledge of familial hyper-cholesterolemia was severely limited. However, a breakthrough came in the laboratories of Yoshio Watanabe of Kobe University in Japan in 1980. Watanabe noticed that a male rabbit in his colony had ten times the normal concentration of cholesterol in its blood. By appropriate breeding, Watanabe obtained a strain of rabbits that had very high cholesterol levels. These rabbits spontaneously developed heart disease. To his surprise, Watanabe further found that the rabbits, like humans with familial hypercholesterolemia, lacked LDL receptors. Thus, scientists could study these Watanabe rabbits to gain a better understanding of familial hyper-cholesterolemia in humans.
Prior to the breakthrough at Kobe University, it was known that LDL's are secreted from the liver in the form of a precursor, called very low-density lipoproteins (VLDL's), which carry triglycerides as well as relatively small amounts of cholesterol. The triglycerides are removed from the VLDL's by fatty and other tissues. What remains is a remnant particle that must be removed from the blood. What scientists learned by studying the Watanabe rabbits is that the removal of the VLDL remnant requires the LDL receptor. Normally, the majority of the VLDL remnants go to the liver where they bind to LDL receptors and are degraded. In the Watanabe rabbit, due to a lack of LDL receptors on liver cells, the VLDL remnants remain in the blood and are eventually converted to LDL's. The LDL receptors thus have a dual effect in controlling LDL levels. They are necessary to prevent oversynthesis of LDL's from VLDL remnants and they are necessary for the normal removal of LDL's from the blood. With this knowledge, scientists are now well on the way toward developing drugs that dramatically lower cholesterol levels in people afflicted with certain forms of familial hypercholesterolemia.
54. In the passage, the author is primarily concerned with ____.
A. presenting a hypothesis and describing compelling evidence in support of it    B. raising a question and describing an important discovery that led to an answer
C. showing that a certain genetically caused disease can be treated effectively with drugs    D. explaining what causes the genetic mutation that leads to heart disease
55. The passage supplies information to answer which of the following questions ____?
A. Which body cells are the primary users of cholesterol?    B. How did scientists discover that LDL's are secreted from the liver in the form of a precursor?
C. Where in the body are VLDL remnants degraded?    D. Why are LDL's secreted from the liver in the form of a precursor?
56. The passage implies that if the Watanabe rabbits had as many LDL receptors on their livers as do normal rabbits, the Watanabe rabbits would have been ____.
A. less likely than normal rabbits to develop heart disease    B. less likely than normal rabbits to develop high concentrations of cholesterol in their blood
C. less useful than they actually were to scientists in the study of familial hypercholesterolemia in humans    D. unable to secrete VLDL's from their livers
57. The passage implies that Watanabe rabbits differ from normal rabbits in which of the following ways?
A. Watanabe rabbits have more LDL receptors than do normal rabbits.    B. The blood of Watanabe rabbits contains more VLDL remnants than does the blood of normal rabbits.
C. Watanabe rabbits have fewer fatty tissues than do normal rabbits.    D. Watanabe rabbits secrete lower levels of VLDL's than do normal rabbits.
Questions 58-61 are based on the following passage.
As Gilbert White, Darwin, and others observed long ago, all species appear to have the innate capacity to increase their numbers from generation to generation. The task for ecologists is to untangle the environmental and biological factors that hold this intrinsic capacity for population growth in check over the long run. The great variety of dynamic behaviors exhibited by different populations makes this task more difficult: some populations remain roughly constant from year to year; others exhibit regular cycles of abundance and scarcity; still others vary wildly, with outbreaks and crashes that are in some cases plainly correlated with the weather, and in other cases not.
To impose some order on this kaleidoscope of patterns, one school of thought proposes dividing populations into two groups. These ecologists posit that the relatively steady populations have "density-dependent" growth parameters; that is, rates of birth, death, and migration which depend strongly on population density. The highly varying populations have "density-independent" growth parameters, with vital rates buffeted by environmental events; these rates fluctuate in a way that is wholly independent of population density.
This dichotomy has its uses, but it can cause problems if taken too literally. For one thing, no population can be driven entirely by density-independent factors all the time. No matter how severely or unpredictably birth, death and migration rates may be fluctuating around their long-term averages, if there were no density-dependent effects, the population would, in the long run, either increase or decrease without bound (barring a miracle by which gains and losses canceled exactly). Put another way, it may be that on average 99 percent of all deaths in a population arise from density-independent causes, and only one percent from factors varying with density. The factors making up the one percent may seem unimportant, and their cause may be correspondingly hard to determine. Yet, whether recognized or not, they will usually determine the long-term average population density.
In order to understand the nature of the ecologist's investigation, we may think of the density-dependent effects on growth parameters as the "signal" ecologists are trying to isolate and interpret, one that tends to make the population increase from relatively low values or decrease from relatively high ones, while the density-independent effects act to produce "noise" in the population dynamics. For populations that remain relatively constant, or that oscillate around repeated cycles, the signal can be fairly easily characterized and its effects described, even though the causative biological mechanism may remain unknown. For irregularly fluctuating populations, we are likely to have too few observations to have any hope of extracting the signal from the overwhelming noise. But it now seems clear that all populations are regulated by a mixture of density-dependent and density-independent effects in varying proportions.
58. The author of the passage is primarily concerned with ____.
A. discussing two categories of factors that control population growth and assessing their relative importance    B. describing how growth rates in natural populations fluctuate over time and explaining why these changes occur
C. proposing a hypothesis concerning population sizes and suggesting ways to test it    D. posing a fundamental question about environmental factors in population growth and presenting some currently accepted answers
59. It can be inferred from the passage that the author considers the dichotomy discussed in paragraph 2 to be ____.
A. applicable only to erratically fluctuating populations    B. useful, but only if its limitations are recognized
C. dangerously misleading in most circumstances    D. a complete and sufficient way to account for observed phenomena
60. Which of the following statements can be inferred from the last paragraph?
A. For irregularly fluctuating populations, doubling the number of observations made will probably result in the isolation of density-dependent effects.    B. Density-dependent effects on population dynamics do not occur as frequently as do density-independent effects.
C. At present, ecologists do not understand any of the underlying causes of the density-dependent effects they observe in population dynamics.    D. It is sometimes possible to infer the existence of a density-dependent factor controlling population growth without understanding its causative mechanism.
61. According to the passage, all of the following behaviors have been exhibited by different populations except ____.
A. roughly constant population levels from year to year    B. regular cycles of increases and decreases in numbers
C. erratic increases in numbers correlated with the weather    D. increase from relatively high values
Questions 62-65 are based on the following passage.
Traditionally, pollination (授粉) by wind has been viewed as a reproductive process marked by random events in which the vagaries of the wind are compensated for by the generation of vast quantities of pollen, so that the ultimate production of new seeds is assured at the expense of producing much more pollen than is actually used. Because the potential hazards pollen grains are subject to as they are transported over long distances are enormous, wind-pollinated plants have, in the view above, compensated for the ensuing loss of pollen through happenstance by virtue of producing an amount of pollen that is one to three orders of magnitude greater than the amount produced by species pollinated by insects.
However, a number of features that are characteristic of wind-pollinated plants reduce pollen waste. For example, many wind-pollinated species fail to release pollen when wind speeds are low or when humid conditions prevail. Recent studies suggest another way in which species compensate for the inefficiency of wind pollination. These studies suggest that species frequently take advantage of the physics of pollen motion by generating specific aerodynamic environments within the immediate vicinity of their female reproductive organs. It is the morphology of these organs that dictates the pattern of airflow disturbances through which pollen must travel. The speed and direction of the airflow disturbances can combine with the physical properties of a species' pollen to produce a species-specific pattern of pollen collision on the surfaces of female reproductive organs. Provided that these surfaces are strategically located, the consequences of this combination can significantly increase the pollen-capture efficiency of a female reproductive organ.
A critical question that remains to be answered is whether the morphological attributes of the female reproductive organs of wind-pollinated species are evolutionary adaptations to wind pollination or are merely fortuitous. A complete resolution of the question is as yet impossible since adaptation must be evaluated for each species within its own unique functional context. However, it must be said that, while evidence of such evolutionary adaptations does exist in some species, one must be careful about attributing morphology to adaptation. For example, the spiral arrangement of scale-bract complexes on ovule-bearing pine cones, where the female reproductive organs of conifers are located, is important to the production of airflow patterns that spiral over the cone's surfaces, thereby passing airborne pollen from one scale to the next. However, these patterns cannot be viewed as an adaptation to wind pollination because the spiral arrangement occurs in a number of non-wind-pollinated plant lineages and is regarded as a characteristic of vascular plants, of which conifers are only one kind, as a whole. Therefore, the spiral arrangement is not likely to be the result of a direct adaptation to wind pollination.
62. The author of the passage is primarily concerned with discussing ____.
A. the current debate on whether the morphological attributes of wind-pollinated plants are evolutionary adaptations    B. the kinds of airflow patterns that permit wind-pollinated plants to capture pollen most efficiently
C. the ways in which the reproductive processes of wind-pollinated plants are controlled by random events    D. a recently proposed explanation of a way in which wind-pollinated plants reduce pollen waste
63. According to the passage, the "aerodynamic environments" mentioned in paragraph 2, when they are produced, are primarily determined by the ____.
A. presence of insects near the plant    B. physical properties of the plant's pollen
C. shape of the plant's female reproductive organs    D. amount of pollen generated by the plant
64. The passage suggests that the recent studies cited in paragraph 2 have not done which of the following?
A. Made any distinctions between different species of wind-pollinated plants.    B. Demonstrated that the morphological attributes of the female reproductive organs of wind-pollinated plants are usually evolutionary adaptations to wind pollination.
C. Indicated the general range within which plant-generated airflow disturbances are apt to occur.    D. Included investigations of the physics of pollen motion and its relationship to the efficient capture of pollen by the female reproductive organs of wind-pollinated plants.
65. It can be inferred from the passage that the claim that the spiral arrangement of scale-bract complexes on an ovule-bearing pine cone is an adaptation to wind pollination would be more convincing if which of the following were true?
A. Such an arrangement occurred only in wind-pollinated plants.    B. Such an arrangement occurred in vascular plants as a whole.
C. Such an arrangement could be shown to be beneficial to pollen release.    D. The number of bracts could be shown to have increased over time.
Paper Two
Part III Translation (15%)
Directions: Put the following passages into Chinese. Write your Chinese version in the proper space on Answer Sheet II.
Of course, there is far more oil underground than can be recovered. It may be in a pool too small or too far from a potential market to justify the expense of drilling. Some oil lies under regions where drilling is forbidden, such as national parks or other public lands. Even given the best extraction techniques, only about 30 to 40 percent of the oil in a given pool can be brought to the surface. The rest is far too difficult to extract and has to remain underground.
Moreover, getting petroleum out of the ground and from under the sea and to the consumer can create environmental problems anywhere along the line. Pipelines carrying oil can be broken by faults or landslides, causing serious oil spills. Spillage from huge oil-carrying cargo ships, called tankers, involved in collisions or accidental groundings (such as the one off Alaska in 1989) can create oil slicks at sea.
Offshore platforms may also lose oil, creating oil slicks that drift ashore and foul the beaches, harming the environment. Sometimes, the ground at an oil field may subside as oil is removed. The Wilmington field near Long Beach, California, has subsided nine meters in 50 years; protective barriers have had to be built to prevent seawater from flooding the area. Finally, the refining and burning of petroleum and its products can cause air pollution. Advancing technology and strict laws, however, are helping control some of these adverse environmental effects.
Part IV Writing (15%)
"We can usually learn much more from people whose views we share than from people whose views contradict our own."
Write a response in which you discuss the extent to which you agree or disagree with the statement and explain your reasoning for the position you take. In developing and supporting your position, you should consider ways in which the statement might or might not hold true and explain how these considerations shape your position.
Your article should be written on Answer sheet II in no less than 250 words.