發布時間:2013-11-04 共1頁
一、單項選擇題。
1.Techniques to employ the energy of the sun are being developed.
A) convert
B) store
C) utilize
D) receive版權所有www.for68.com
2.Since the Great Depression, the United States government has protected farmers from damaging drops in grain prices.
A) slight
B) surprising
C) sudden
D) harmful
3.Medicine depends on other fields for basic information, particularly some of their specialized branches.
A) conventionally
B) obviously
C) especially
D) inevitably
4.An important part of the national government is the Foreign Service, a branch of the Department of the State.
A) a unity
B) a division
C) an embassy
D) an invitation
5.We were astonished to hear that their football team had won the champion.
A) amazed
B) amounted
C) amused
D) approached
6.There is an abundant supply of cheap labor in this country.
A) a steady
B) a plentiful
C) an extra
D) a stable
7.All living organisms, regardless of their unique identity, have certain logical, chemical, and physical characteristics in common.
A) as a result of
B) considering
C) on purpose
D) whatever
8.The most crucial problem any economic system faces is how to use its scarce resources.
A) puzzling
B) difficult
C) terrifying
D) urgent
9.Human facial expressions differ from those of animals in the degree to which they can be deliberately controlled and modified.
A) sufficiently
B) noticeably
C) intentionally
D) absolutely
10.The Constitutions vague nature has given it the flexibility to be adapted when circumstances change.
A) imprecise
B) concise
C) unpolished
D) elementary版權所有www.for68.com
11.The expedition reached the summit at 10:30 that morning.
A) top of the mountain
B) bottom of that morning
C) starting point
D) site
12.The latest census is encouraging.
A) count
B) statement
C) agreement
D) estimate
13.Academic records from other institutions often become part of a university's official file and can neither be returned to a student nor duplicated.
A) borrowed
B) purchased
C) copied
D) rewritten
14.While serving in the Senate in the early 1970s Barbara Jordan supported legislation to ban discrimination and to deal with environment problems.
A) list
B) forbid
C) handle
D) investigate
15.Gambling is lawful in Nevada.
A) legal
B) irresistible
C) enjoyable
D) profitable
二、綜合題。
1.閱讀判斷
Fermi Problem
On a Monday morning in July, the world's first atom bomb exploded in the New Mexico desert. Forty seconds later, the shock waves reached the base camp where the Italian-American physicist Enrico Fermi and his team stood, after a mental calculation, Fermi announced to his team that the bomb's energy had equated 10,000 tons of TNT. The bomb team was impressed, but not surprised. Fermi's genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction(核鏈式反應), leading us into the nuclear age. Since Fermi's death in 1954, no physicist has been at once a master experimentalist and a leading theoretician.
Like all virtuosos(藝術品鑒賞家), Fermi had a distinctive style. He preferred the most direct route to an answer. He was very good at dividing difficult problems into small, manageable bits ― talent we all can use in our daily lives.
To develop this talent in his students, Fermi would suggest a type of question now known as a Fermi problem. Upon first hearing one of these, you haven't the remotest notion of the answer, and you feel certain that too little information had been given to solve it. Yet when the problem is broken into sub-problems, each answerable without the help of experts or books, you can come close to the exact solution.
Suppose you want to determine Earth's circumference(圓周長) without looking it up. Everyone knows that New York and Los Angeles are about 3000 miles apart and that the time difference between them is three hours. Three hours if one-eighth of a day, and a day is the time it takes the planet to complete one rotation(公轉), so its circumference must be eight times 3000 or 24000 miles. This answer differs from the true value, 24,902.45 miles, by less than four percent.
Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions. It doesn't matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles. Looking up the answer, or letting someone else find it, deprives you of the pleasure and pride that accompany creativity, and deprives you of an experience that builds up self-confidence. Thus, approaching personal dilemmas(困境) as Fermi problems can become a habit that enriches you life.
16. Fermi's team was impressed by Fermi's announcement in the base camp because he could even work out the power of the atom bomb in his mind.版權所有www.for68.com
A. Right B. Wrong C. Not mentioned
17. Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chain reaction in the world.
A. Right B. Wrong C. Not mentioned
18. Dividing a big problem into small problems is a talent Fermi had and a talent that has practical value in life.
A. Right B. Wrong C. Not mentioned
19. Fermi problem is to develop the talent of breaking a seemingly unanswerable problem into sub-problems and finding the solution to it, which is a typical Fermi problem.
A. Right B. Wrong C. Not mentioned
20. Then the fourth paragraph tells us how Fermi solved the problem of earth's circumference without looking up.
A. Right B. Wrong C. Not mentioned
21. The last paragraph concludes the whole writing by stressing the value of important inventions and small discoveries.
A. Right B. Wrong C. Not mentioned
22. Fermi was famous for inventing a device to calculate bomb's energy accurately.
A. Right B. Wrong C. Not mentioned
2.概括大意與完成句子
Blasts from the past
1 Volcanoes were more destructive in ancient history. Not because they were bigger, but because the carbon dioxide they released wiped out 1ife with greater ease.
2 Paul Wignall from the University of Leeds was investigating the link between volcanic eruptions and mass extinctions. Not all volcanic eruptions killed off large numbers of animals, but all the mass extinctions over the past 300 million years coincided with huge formations of volcanic rock. To his surprise, the older the massive volcanic eruptions were, the more damage they seemed to do.
3 Wignall calculated the "killing efficiency" for these volcanoes by comparing the proportion of life they killed off with the volume of lava that they produced. He found that size for size, older eruptions were at least 10 times as effective at wiping out life as their more recent rivals.
4 The Permian extinction, for example, which happened 250 million years ago, is marked by floods of volcanic rock in Siberia that cover an area roughly the size of western Europe. Those volcanoes are thought to have pumped out about 10 gigatonnes of carbon as carbon dioxide. The global warming that followed wiped out 80 per cent of all marine genera at the time. And it took 5 million years for the planet to recover.
5 Yet 60 million years ago in the late Palaeocene there was another huge amount of volcanic activity and global warming but no mass extinction. Some animals did disappear but things returned to normal within ten thousands of years, "The most recent ones hardly have an effect at all," Wignall says. He ignored the extinction which wiped out the dinosaurs at the end of the Cretaceous, 65 million years ago, because many scientists believe it was primarily caused by the impact of an asteroid.
6 Wignall thinks that older volcanoes had more killing power because more recent life forms were better adapted to dealing with increased levels of CO2. Ocean chemistry may also have played a role.As the supercontinents broke up and exposed more coastline there may have been more weathering of silica rocks. This would have encouraged the growth of phytoplankton in the oceans, increasing me amount of CO2 absorbed from the atmosphere.
7 Vincent Courtillot, director of the Paris Geophysical Institute in France, says that Wignalls idea is provocative. But he says it is incredibly hard to do these sorts of calculations. He points out that the killing power of volcanic eruptions depends on how long they lasted. And it is impossible to tell whether the huge blasts lasted for thousands or millions of years.
8 Courtillot also adds that it is difficult to estimate how much 1ava prehistoric volcanoes produced, and that 1ava volume may not necessarily correspond to carbon dioxide or sulphur dioxide emissions.
23.Paragraph 2 _____________版權所有www.for68.com
24.Paragraph 3 _____________
25.Paragraph 4 _____________
26.Paragraph 5 _____________
A Killing Power of Ancient Volcanic Eruptions
B Association of Mass Extinctions with Volcanic Eruptions
C Calculation of the Killing Power of Older Eruptions
D A Mass Extinction
E Volcanic Eruptions That Caused no Mass Extinction
F Accounting for the Killing Power of Older Eruptions
27.Older eruptions were more devastating _____________.
28.The Permian extinction is used to illustrate __________.
29.The cause of the extinction of dinosaurs ____________.
30.Courtillot rejects _______________________________.
A than more recent ones
B the killing efficiency for older eruptions
C has remained controversial
D Wignalls calculations as acceptable
E has been known to us all
F his ideas
3.閱讀理解(一)
Forty May Be the New 30 as Scientists Redefine Age
Is 40 really the new 30? In many ways people today act younger than their parents did at the same age.
Scientists have defined a new age concept and believe it could explain why populations are aging, but at the same time seem to be getting younger.
Instead of measuring aging by how long people have lived, the scientists have factored in how many more years people can probably still look forward to.
“Using that measure, the average person can get younger in the sense that he or she can have even more years to lives as time goes on,” said Warren Sanderson of the University of New York in Stony Brook.
He and Sergei Scherbov of the Vienna Institute of Demography (人口統計學)at the Austrian Academy of Sciences, have used their method to estimate how the proportion of elderly people in Germany, Japan and the United States will change in the future.
The average German was 39.9 years old in 2000 and could plan to live for another 39.2 years, according to research reported in 2050 would occur at around 52 years instead of 40 years as in 2000.
“As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger,” said Sanderson.
Five years ago, the average American was 35.3 years old and could plan for 43.5 more years of life. By 2050, the researchers estimate it will increase to 41.7 years and 45.8 future years.
“A lot of our skills, our education, our savings and the way we deal with our health care depend a great deal on how many years we have to live,” said Sanderson.
“This dimension of how many years we have to live has been completely ignored in the discussion of aging so far.”
1. People 40 years of age today seem to be as young as ______ .
A. their parents were at the same age
B. their parents were at the age of 30
C. their children were at the same age
D. their children were at the age of 30版權所有www.for68.com
2. The new age concept takes into account the factor of ______ .
A. future years.
B. average years.
C. past years.
D. unexpected years.
3. In 2000, middle age for the average German occurred ______ .
A. at 39.9
B. at 40.
C. at 39.2 years.
D. at 52 years.
4. By 2050, the average American will hive to ______ .
A. 41.7 years of age.
B. 45.8 years of age.
C. 78.8 years of age.
D. 87.5years of age
5. The number of years we have to live does not affect ______ .
A. our education
B. our savings.
C. the way we handle health care.
D. the number of years we have lived.
4.閱讀理解(二)
Live with Computer
After too long on the Net, even a phone call can be a shock. My boyfriend's Liverpudlian accent suddenly becomes indecipherable after the clarity of his words on screen; a secretary's tone seems more rejecting than I'd imagined it would be. Time itself becomes fluid ─ hours become minutes, and alternately seconds stretch into days. Weekends, once a highlight of my week, are now just two ordinary days.
For the last three years, since I stopped working as a producer for Charlie Rose, I have done much of my work as a telecommuter. I submit articles and edit them via E-mail and communicate with colleagues on Internet mailing lists. My boyfriend lives in England; so much of our relationship is computer-mediated.
If I desired, I could stay inside for weeks without wanting anything. I can order food, and manage my money, love and work. In fact, at times I have spent as long as three weeks alone at home, going out only to get mail and buy newspapers and groceries. I watched most of the blizzard of '96 on TV.
But after a while, life itself begins to feel unreal. I start to feel as though I've merged with my machines, taking data in, spitting them back out, just another node on the Net. Others on line report the same symptoms. We start to strongly dislike the outside forms of socializing. It's like attending an A.A. meeting in a bar with everyone holding a half-sipped drink. We have become the Net opponent's worst nightmare.
What first seemed like a luxury, crawling from bed to computer, not worrying about hair, and clothes and face, has become avoidance, a lack of discipline. And once you start replacing real human contact with cyber-interaction, coming back out of the cave can be quite difficult.
At times, I turn on the television and just leave it to chatter in the background, something that I'd never done previously. The voices of the programs soothe me, but then I'm jarred by the commercials. I find myself sucked in by soap operas, or compulsively needing to keep up with the latest news and the weather. “Dateline,” “Frontline,” “Nightline,” CNN, New York 1, every possible angle of every story over and over and over, even when they are of no possible use to me. Work moves form foreground to background.
1. Compared to the clear words of her boyfriend on screen, his accent becomes _____ .
A. unidentifiable
B. unbearable
C. unreal
D. misleading版權所有www.for68.com
2. The passage implies that the author and her boyfriend live in _____ .
A. different cities in England
B. different countries
C. the same city
D. the same country
3. What is the main idea of the last paragraph?
A. She is so absorbed in the TV programs that she often forgets her work.
B. In order to keep up with the latest news and the weather, she watches TV a lot.
C. In order to get some comfort from TV programs she, sometimes, turns on the television.
D. Having worked on the computer for too long, she became a bit odd.
4. What is the author's attitude to the computer?
A. She dislikes it because TV is more attractive.
B. She dislikes it because it cuts off her relation with the outside world.
C. She has become bored with it.
D. She likes it because it is very convenient.
5. The phrase “coming back out of cave” in the fifth paragraph means _____ .
A. coming back home
B. going back home
C. living a luxurious life
D. restoring direct human contact.
5.閱讀理解(三)
Two People,Two Paths
You must be familiar with the situation:Dad's driving,Mum's telling him where to go. He's sure that they need to turn left. But she says its not for another two blocks. Who has the better sense of direction? Men or women.
They both do, a new study says, but in different ways.
Men and women, Canadian researchers have found, have different methods of finding their way. Men look quickly at landmarks(地標)and head off in what they think is the right direction. Women, however, try to picture the whole route in detail and then follow the path in their head. "women tend to be more detailed," said Edward Cornell, who led the study, "while men tend to be a little bit faster and …… a little bit more intuitive(直覺感知的)."
In fact, said Cornell, "sense of direction" isnt one skill but two.
The first is the "survey method". This is when you see all area from above, such as a printed map. You can see,for example,where the hospital is, where the church is and that the supermarket is on its right.
The second skill is the "route method". This is when you use a series of directions. You start from the hospital, then turn left, turn fight, go uphill and then you see the supermarket.
Men are more likely to use the survey method while women are more likely to use one route and follow directions.
Both work, and neither is better.
Some scientists insist that these different skills have a long history. They argue it is because of the difference in traditional roles.
In ancient times, young men often went far away with the older men to fish or hunt. The trip took hours or days and covered unfamiliar places. The only way to know where you were was to use the survey method to remember landmarks-the mountains, the lakes and so on.
The women, on the other hand, took young girls out to find fruits and plants. These activities were much closer to home but required learning well-used paths. So, womens sense of space was based on learning certain routes.
41 When finding his way, Dad tends to rely on _____ .
A his intuitive knowledge版權所有www.for68.com
B his book knowledge
C Mums assistance
D the polices assistance
42 Women are more likely to use _____ .
A the survey method
B the traditional method
C the route method
D the right method
43 Which works better, the route method or the survey method?
A The survey method.
B The route method.
C Either.
D Neither.
44 Which of the following is NOT a landmark?
A A long river.
B A high mountain.
C A magnificent church.
D A path in your head.
45 Women developed a sense of space out of the need _____ .
A to go fishing
B to go hunting
C to learn well-used paths
D to go swimming
6.補全短文
Teamwork in Tourism
Growing cooperation among branches of tourism has proved valuable to all concerned. Government bureaus, trade and travel associations, carriers and properties are all working together to bring about optimum conditions for travelers.
Travel operators, specialists in the field of planning, sponsor extensive research programs. They have knowledge of all areas and all carrier services, and they are experts in organizing different types of tours and ____(46)____. They distribute materials to agencies, such as journals, brochures and advertising projects. They offer familiarization and workshop tours ____(47)____.
Tourist counselors give valuable seminars to acquaint agents with new programs and techniques in selling. In this way agents learn ____(48)____ and to suggest different modes and combinations of travel-planes; ships, trains, motorcoaches, car-rentals, and even car purchases.
Properties and agencies work closely together to make the most suitable contracts, considering both the comfort of the clients and their own profitable financial arrangement. Agencies rely upon the good services of hotels, and, conversely, ____(49)____, to fulfill their contracts and to send them clients.
The same confidence exists between agencies and carriers, ____(50)____. Carriers are dependent upon agencies to supply passengers, and agencies are dependent upon carriers to present them with marketable tours. All services must work together for greater efficiency, fair pricing and contented customers.
A including car-rental and sight-seeing services.
B so that in a short time agents can obtain first-hand knowledge of the tours.
C in preparing effective advertising campaigns
D as a result tourism is flouring in all countries
E hotels rely upon agencies
F to explain destinations
7.完型填空
The Animals in Desert
Some desert animals can survive the very strong summer heat and dryness because they have very unusual characteristics. The camel, for example, can __51__an increase in the temperature of its body and its blood of 9C. In addition, it can drink an enormous __52__ water at one time, then store sufficient water in its red blood cells and other parts of its body to supply its needs for two weeks or more. The kangaroo rat, on the other hand, __53__ all the water it needs from water that it produces during respiration. However, most animals need to __54__a fairly constant body temperature, and will die if it rises more then 5C. __55__, they need to find some way to avoid the strong sunrays. Nor can many animals either store or produce water in their bodies, as the camel and kangaroo rat __56__. So they must find ways to __57__ water loss from their bodies to the lowest degree.
Because very few desert animals can survive the strong rays, the temperature, and the evaporation rate __58__ a typical summers day, most of them are active during the night. Only __59__ the sun has set does the desert come fully to life. The night is relatively cool, and the darkness provides __60__, not only from the sun, but also from other animals and from the birds. So the coming of darkness is the signal __61__ the large majority of animals and insects to continue their search for water and food. When morning comes, most of them seek __62__again. Many go underground; nearly all find somewhere shady where they can avoid the sunrays.
For many kinds of insects, living in the desert is __63__ than for animals. Like many desert plants, they have a waterproof skin which __ 64__ water loss by evaporation. In addition, some insects spend all or most of their life below ground. Here, for most of the year at least, there is __65__ wetness, and it is generally cooler than on the surface.
51. A)carry B)bear C)effect D)delay
52. A)amount B)number C)level D)sum
53. A)obtains B)consumes C)brings D)replaces
54. A)raise B)reject C) maintain D)regulate
55. A)However B)Again C)Instead D)Therefore
56. A)can B)may C)must D) need
57. A)quicken B)reduce C)lighten D)keep
58. A)in B)to C)of D)through
59. A)after B)since C) until D)before
60. A)prevention B)protection C)possession D)permission
61. A)for B)with C)from D)among
62. A)food B)shelter C)water D)work
63. A)easier B)better C)safer D)harder
64. A)causes B)changes C)prevents D)suffers
65. A)little B)plentiful C)thorough D)some
答案部分
一、單項選擇題。
1.
「正確答案」 C
2.
「正確答案」 D
「答案解析」 依構詞法:劃線詞的前部分是 damage(破壞),即damaging是動詞damage的分詞,所以推測該詞義大概是“破壞的”。而備選答案都是常見詞匯,其中只有harmful是“破壞的”,因此可以推斷harmful是答案。
3.
「正確答案」 C
「正確答案」 B
「答案解析」 研究畫線詞:branch是常見的,其語義是“分支,分部”。備選答案中invitation和 division的含義分別可依據構詞法推出:invitation ――invite(邀請),division―― divide(分開),所以答案是B.另外unity是“聯合”, embassy是“大使館”。
5.
「正確答案」 A
「答案解析」 astonish 和amaze是近義詞,表示“使驚訝”,而amount經常和介詞to連用,表示“總計, 等于”, amuse是“使愉快”,approach“接近”,或作名詞表示“方法,途徑”。
6.
「正確答案」 B
「答案解析」 steady 和stable是近義詞,都可表示“穩定的”。
7.
「正確答案」 D
「答案解析」 regardless of(不論)是常見的短語,whatever的含義是“不論什么”。
8.
「正確答案」 D
「答案解析」 crucial“至關緊要的”和 urgent“緊急的”含義最接近。
9.
「正確答案」 C
「答案解析」 deliberately是 intentionally 的同義詞,表“故意地”。
10.
「正確答案」 A
「答案解析」 vague是“模糊的”,而備選答案中: imprecise = im + precise(準確的); unpolished = un + polished (擦亮的); elementary = element(成分) + ary(加在部分名詞后構成形容詞的后綴)。
11.
「正確答案」 A
「答案解析」 summit 是"山頂".
12.
「正確答案」 A
「答案解析」 census 是"人口普查",不常見。Count (計算)的詞義與其最相近。
13.
「正確答案」 C
「答案解析」 duplicate 不常見,是"復制",是常見詞copy的近義詞。
14.
「正確答案」 B
「答案解析」 ban不常見,是常見詞forbid"禁止"的近義詞。
15.
「正確答案」 A
「答案解析」 lawful = law + ful,所以與law(法律)有關, legal是"法定的".
二、綜合題。
1.
「正確答案」 16――22 A B A A B B C
2.
「正確答案」 23 B 24 C 25 D 26 E 27 A 28 B 29 C 30 D
「答案解析」
3.
「正確答案」 31. B
32. A
33. B
34. D
35. D
4.
「正確答案」 36. A版權所有www.for68.com
37. B
38. C
39. C
40. D
「答案解析」 36.第一段第一個句子告訴我們福特汽車公司放棄了電動汽車,第二段說通用汽車公司和本田汽車公司停止生產電動汽車。
37.第四段第一個句子是Tim Holmes對電動汽車未來的評價,他認為未來的交通運輸的大眾市場不可能是電動汽車。
38.答案的依據是第六段最后一句。
39.答案的依據是倒數第二段第二句.
40. 答案的依據是文章的最后一句:the legislation will be written to allow for low-emission, rather than zero-emission, vehicles.
5.
「正確答案」 41. A
42. C
43. D
44. D
45. C
「答案解析」 4l 該題問的是:找路時爸爸依賴的是什么?A說的是:他的直覺知識。B說的是:他的書本知識。c說的是:媽媽的幫助。D說的是:警察的幫助。第四段的最后講到男人時作者用了這么一個短語:a little bit more intuitive.直覺感知更多一些。可見A是正確答案。類似的描述也見于第三段。
42 該題問的是:女人傾向于用什么?A說的是:測量法。B說的是:傳統法。C說的是:路線法。D說的是:正確的辦法。第三段的最后一句是這么說的:然而,女人是試圖先把整個路線詳詳細細地記住,然后跟著腦子里的線路走。因此C是 正確的。
43 該題問的是:路線法和測量法,哪種更好些?倒數第四段是這么說的:兩種都可以,不能說一種比另一種更好。可見D是正確的。
44 該題問的是:哪一種不是地標?顧名思義,你腦袋里的線路當然不是路標。
45 該題問的是:女人的方位感是出于什么樣的需要形成的?A說的是:為了釣魚。B說的是:為了打獵。C說的是:為了熟悉常用的道路。D說的是:為了游泳。C可以在最后一段的倒數第二句找到。
6.
「正確答案」 46-50 CBFEA
「答案解析」 本部分題難度較大,不宜花太多時間。主要憑借語感―自己對全文的把握做題。不要過于計較細枝末節的問題,如果能夠讀通,那就是正確答案。另外,如果能結合基本的語法知識,如動詞后再加動詞需要用to, is/are/am 等后一般需要形容詞,主謂一致等原則,本部分應該簡單多了。
7.
「正確答案」 51-55 BAACD
56-60 ABCAB
61-65 ABACD
「答案解析」 51.bear是“忍受”,原句的含義是說“例如,駱駝能……其體溫和血液溫度上升9度”。
52.amount是“數量”, number是“數字”,sum是“總數” .原句說“駱駝能一次飲下許多……的水”。所以答案為amount.
53.原句說“而有袋類動物……所有她需要的水……”,從語義上看obtain(獲得)合適。
54.原句說“然而,大多數的動物需要……比較穩定的體溫,如果體溫上升5度就會死去”。所以maintain(保持)合適。
55.原句說“……,它們需要找到某種躲避強烈太陽光的方法”。從邏輯上看“因此”合適。
56.As 引導的從句是一省略句,該部分省略了謂語動詞,但助動詞不能省略。從原句上看原句的前面部分有助動詞can ,所以As引導的從句中應該有與前一部分相對應的助動詞can.原句說“許多動物不能如駱駝和有袋類動物那樣在在身體儲存水,或在身體里產生水。”
57.該句說“它們必須找到方法來……水的損失”。版權所有www.for68.com
58.該句說“一個典型的夏日……蒸發率”。從語義上比較填入of(的),表示所有關系合適。
59.該句說“只有當太陽落山……沙漠才能完全恢復生機”。After 是“之后”,而until引導的從句中的謂語動詞如果是非延續性的,如句中的come(恢復),則要用not……until的結構,而原句不是這樣的結構。
60.該句說“晚上要相對涼爽些,黑暗提供……” ,從語義上說“保護”合理。
61.原句說“夜幕的來臨……大多數要繼續找尋食物和水的昆蟲和動物……是一個信號”。從語義上說(for)“對……來說”合適。
62.原句說“當清晨來臨,許多的動物又尋找……”比較答案和根據前面的內容,shelter(避身處)合適。
63.該空的選擇要借助下一句,下一句說“象許多的沙漠植物一樣,昆蟲有防水的皮膚”所以昆蟲的生活要更“容易”些。
64.防水的皮膚當然是“防止”水分因為蒸發而損失。
65.原句說“地下,至少在一年中的大部分時間,是……潮濕,而且通常比地表面涼爽些”。從語義上說“some(一些)”合適。