用100個(gè)句子來(lái)記7000個(gè)托福單詞上下

1、 個(gè)托福單詞（上）（下）個(gè)句子來(lái)記7000用100個(gè)托福單詞。雖7000100個(gè)句子，蘊(yùn)含了網(wǎng)上看到有位老師別出心裁地整理出了然記憶起來(lái)還是較有難度，但不排除適合部分同學(xué)記憶方式的可能性，在這里跟大 家分享一下。1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 美洲羚羊，或稱叉角羚，是該大陸典型的草原動(dòng)物。1.eys comet in 1986, how many people will live long 2. Of the millions who sa

2、w Hal enough to see it return in the twenty-first century.年看見(jiàn)哈雷慧星的千百萬(wàn)人當(dāng)中，有多少人能夠長(zhǎng)壽到足以目睹它在二十一世紀(jì)的2. 1986 ?回歸呢3. Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions. 人類學(xué)家們已經(jīng)發(fā)現(xiàn)，恐懼，快樂(lè)，悲傷和驚奇都會(huì)行之于色，這在全人類是共通的。3.4. Because of its irritati

3、ng effect on humans, the use of phenol as a general antiseptic has been largely discontinued. 由于苯酚對(duì)人體帶有刺激性作用，它基本上已不再被當(dāng)作常用的防腐劑了。4.5. In group to remain in existence, a profit-making organization must, in the long run, produce something consumers consider useful or desirable. 任何盈利組織若要生存，最終都必須生產(chǎn)出消費(fèi)者可用或

4、需要的產(chǎn)品。5.6. The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse. 一個(gè)地方的人口越多，其對(duì)水，交通和垃圾處理的需求就會(huì)越大。6.7. It is more difficult to write simply, directly, and effectively than to employ flowery but vague expressions that only obsc

5、ure ones meaning. 簡(jiǎn)明，直接，有力的寫(xiě)作難于花哨，含混而意義模糊的表達(dá)。7.8. With modern offices becoming more mechanized, designers are attempting to personalize them with warmer, less severe interiors.8.隨著現(xiàn)代辦公室的日益自動(dòng)化，設(shè)計(jì)師們正試圖利用較為溫暖而不太嚴(yán)肅的內(nèi)部裝飾來(lái)使其 具有親切感。 9. The difference between libel and slander is that libel is printed while

6、 slander is spoken. 誹謗和流言的區(qū)別在于前者是書(shū)面的，而后者是口頭的。9.the of large bone thigh bone meets the 10. The knee is the joints where the lower leg. 膝蓋是大腿骨和小腿脛的連接處。10.11. Acids are chemical compounds that, in water solution, have a sharp taste, a dyes blue vegetable ability to turn certain corrosive action on meta

7、ls, and the red.酸是一種化合物，它在溶于水時(shí)具有強(qiáng)烈的氣味和對(duì)金屬的腐蝕性，并且能夠使某些藍(lán)色11. 植物染料變紅。-blues singer rests on her ability to 12. Billie Holidays reputation as a great jazz give emotional depth to her songs.作為一個(gè)爵士布魯斯樂(lè)杰出歌手的名聲建立在能夠賦予歌曲感情深度的HolidaysBillie 12. 能力。is what symbolic representation of Essentially, a theory is an

8、 abstract, 13. conceived to be reality. 理論在本質(zhì)上是對(duì)認(rèn)識(shí)了的現(xiàn)實(shí)的一種抽象和符號(hào)化的表達(dá)。13.they a understand language, able to speak or before 14. Long children are communicate through facial expressions and by making noises. 兒童在能說(shuō)或能聽(tīng)懂語(yǔ)言之前，很久就會(huì)通過(guò)面部表情和靠發(fā)出噪聲來(lái)與人交流了。14.15. Thanks to modern irrigation, crops now grow abundan

9、tly in areas where once nothing but cacti and sagebrush could live.技術(shù)設(shè)施之賜，農(nóng)作物在原來(lái)只有仙人掌和蕎屬科植物才能生存的地方旺盛的受當(dāng)代灌溉(15. 生長(zhǎng)。more for spurred the search 16. The development of mechanical timepieces accurate sundials with which to regulate them. 機(jī)械計(jì)時(shí)器的發(fā)展促使人們尋求更精確的日晷，以便校準(zhǔn)機(jī)械計(jì)時(shí)器。16.of set use a rigorous anthropolo

10、gists a 17. Anthropology is science in that by checked that observations can be document techniques methods and to others.人類學(xué)是一門科學(xué)，因?yàn)槿祟悓W(xué)家采用一整套強(qiáng)有力的方法和技術(shù)來(lái)記錄觀測(cè)結(jié)果，而這17. 樣記錄下來(lái)的觀測(cè)結(jié)果是供他人核查的。 18. Fungi are important in the process of decay, which returns ingredients to the soil, enhances soil fertility, and

11、 decomposes animal debris.真菌在腐化過(guò)程中十分重要，而腐化過(guò)程將化學(xué)物質(zhì)回饋于土壤，提高其肥力，并分解動(dòng)18. 物糞便。19. When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over a long period of time. 音叉被敲擊時(shí)，產(chǎn)生幾乎純質(zhì)的音調(diào)，其音量經(jīng)久不衰。19.United the southeastern part of pecans are most plentiful in the 20. Although States

12、, they are found as far north as Ohio and Illinois. 雖然美洲山河桃樹(shù)最集中于美國(guó)的東南部但是在北至俄亥俄州及伊利諾州也能看見(jiàn)它們。20.called often others is transferring the blame to problems 21. Eliminating by scape-goating. 用怪罪別人的辦法來(lái)解決問(wèn)題通常被稱為尋找替罪羊。21.22. The chief foods eaten in any country depend largely on what grows best in its clima

13、te and soil. 一個(gè)國(guó)家的主要食物是什么，大體取決于什么作物在其天氣和土壤條件下生長(zhǎng)得最好。22.23. Over a very large number of trials, the probability of an events occurring is equal to the probability that it will not occur. 在大量的實(shí)驗(yàn)中，某一事件發(fā)生的幾率等于它不發(fā)生的幾率。23.a of the density they contract when freeze so that Most 24. substance substances soli

14、d is higher than the density of its liquid. 大多數(shù)物質(zhì)遇冷收縮，所以他們的密度在固態(tài)時(shí)高于液態(tài)。24.clearly not memories is store by 25. The mechanism which brain cells understood. 大腦細(xì)胞儲(chǔ)存記憶的機(jī)理并不為人明白。25.26. By the middle of the twentieth century, painters and sculptors in the United States had begun to exert a great worldwide

15、influence over art. 26.到了二十一世紀(jì)中葉，美國(guó)畫(huà)家和雕塑家開(kāi)始在世界范圍內(nèi)對(duì)藝術(shù)產(chǎn)生重大影響。27. In the eastern part of New Jersey lies the city of Elizabeth, a major shipping and manufacturing center. 27.伊麗莎白市，一個(gè)重要的航運(yùn)和制造業(yè)中心，坐落于新澤西州的東部。28. Elizabeth Blackwell, the first woman medical doctor in the United States, founded the New York

16、 Infirmary, an institution that has always had a completely female medical staff. 28. Elizabeth Blackwell，美國(guó)第一個(gè)女醫(yī)生，創(chuàng)建了員工一直為女性紐約診所。29. Alexander Graham Bell once told his family that he would rather be remembered as a teacher of the deaf than as the inventor of the telephone.曾告訴家人，他更愿意讓后人記住他是聾子的老師，而非

17、電話29. Alexander Graham Bell 的發(fā)明者。30. Because its leaves remain green long after being picked, rosemary became associated with the idea of remembrance. 采摘下的迷迭香樹(shù)葉常綠不衰，因此人們把迷迭香樹(shù)與懷念聯(lián)系在一起。30.31. Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to withstand conside

18、rable impact. 骨頭看起來(lái)是脆硬的，但它也有一定的彈性，使得骨骼能夠承受相當(dāng)?shù)拇驌簟?1.32. That xenon could not FORM chemical compounds was once believed by scientists. 32.科學(xué)家曾相信：氙氣是不能形成化合物的。33. Research into the dynamics of storms is directed toward improving the ability 33.to predict these events and thus to minimize damage and avoi

19、d loss of life. 對(duì)風(fēng)暴動(dòng)力學(xué)的研究是為了提高風(fēng)暴預(yù)測(cè)從而減少損失，避免人員傷亡。34. The elimination of inflation would ensure that the amount of money used in repaying a loan would have the same value as the amount of money borrowed. 消除通貨膨脹應(yīng)確保還貸的錢應(yīng)與所貸款的價(jià)值相同。34.35. Futurism, an early twentieth-century movement in art, rejected all

20、traditions and attempted to glorify contemporary life by emphasizing the machine and motion.未來(lái)主義，二十世紀(jì)早期的一個(gè)藝術(shù)思潮。拒絕一切傳統(tǒng)，試圖通過(guò)強(qiáng)調(diào)機(jī)械和動(dòng)態(tài)來(lái)美35. 化生活。36. One of the wildest and most inaccessible parts of the United States is the Everglades where wildlife is abundant and largely protected.是美國(guó)境內(nèi)最為荒涼和人跡罕至的地區(qū)之一，此處

21、有大量的野生動(dòng)植物而且36. Everglades (大多受法律保護(hù)。 redited by 37. Lucretia Motts influence was so significant that she has been c some authorities as the originator of feminism in the United States. 37. Lucretia Motts的影響巨大，所以一些權(quán)威部門認(rèn)定她為美國(guó)女權(quán)運(yùn)動(dòng)的創(chuàng)始人。38. The activities of the international marketing researcher are freq

22、uently much broader than those of the domestic marketer. 38.國(guó)際市場(chǎng)研究者的活動(dòng)范圍常常較國(guó)內(nèi)市場(chǎng)研究者廣闊。39. The continental divide refers to an imaginary line in the North American Rockies that divides the waters flowing into the Atlantic Ocean from those flowing into the Pacific.大陸分水嶺是指北美洛磯山脈上的一道想象線，該線把大西洋流域和太平洋流域區(qū)分開(kāi)

23、39. 來(lái)。40. Studies of the gravity field of the Earth indicate that its crust and mantle yield when unusual weight is placed on them. 對(duì)地球引力的研究表明，在不尋常的負(fù)荷之下地殼和地幔會(huì)發(fā)生位移。40.41. The annual worth of Utahs manufacturing is greater than that of its mining and farming combined. 尤它州制造業(yè)的年產(chǎn)值大于其工業(yè)和農(nóng)業(yè)的總和。41.42. The

24、wallflower is so called because its weak stems often grow on walls and along stony cliffs for support. 42.墻花之所以叫墻花，是因?yàn)槠浯嗳醯闹Ω山?jīng)常要靠墻壁或順石崖生長(zhǎng)，以便有所依附。43. It is the interaction between people, rather than the events that occur in their lives, that is the main focus of social psychology. 社會(huì)心理學(xué)的主要焦點(diǎn)是人與人之間的交往

25、，而不是他們各自生活中的事件。43.44. No social crusade aroused Elizabeth Williams enthusiasm more than the expansion of educational facilities for immigrants to the United States.的熱給美國(guó)的新移民增加教育設(shè)施比任何社會(huì)運(yùn)動(dòng)都更多的激發(fā)了44.Elizabeth Williams 情。45. Quails typically have short rounded wings that enable them to spring into full

26、flight instantly when disturbed in their hiding places. 45.典型的鵪鶉都長(zhǎng)有短而圓的翅膀，憑此他們可以在受驚時(shí)一躍而起，飛離它們的躲藏地。46. According to anthropologists, the earliest ancestors of humans that stood upright resembled chimpanzees facially, with sloping foreheads and protruding brows. 根據(jù)人類學(xué)家的說(shuō)法，直立行走的人的鼻祖面部輪廓與黑猩猩相似，額頭后傾，眉毛突4

27、6. 出。 47. Not until 1866 was the fully successful transatlantic cable finally laid. 1866年第一條橫跨大西洋的電纜才完全成功的架通。47.直到48. In his writing, John Crowe Ransom describes what he considers the spiritual barrenness of society brought about by science and technology.在他的著作中描述了他認(rèn)為是由科學(xué)技術(shù)給社會(huì)帶來(lái)的精神貧48. John Crowe Ra

28、nsom 困。49. Children with parents whose guidance is firm, consistent, and rational are inclined to possess high levels of self-confidence. 父母的教導(dǎo)如果堅(jiān)定，始終如一和理性，孩子就有可能充滿自信。49.50. The ancient Hopewell people of North America probably cultivated corn and other crops, but hunting and gathering were still of

29、 critical importance in their economy.人很可能種植了玉米和其他農(nóng)作物，但打獵和采集對(duì)他們的經(jīng)濟(jì)貿(mào)Hopewell50.北美遠(yuǎn)古的 易仍是至關(guān)重要的。51. Using many symbols makes it possible to put a large amount of inFORMation on a single map. 51.使用多種多樣的符號(hào)可以在一張地圖里放進(jìn)大量的信息52. Anarchism is a term describing a cluster of doctrines and attitudes whose princip

30、al uniting feature is the belief that government is both harmful and unnecessary.無(wú)政府主義這個(gè)詞描述的是一堆理論和態(tài)度，它們的主要共同點(diǎn)在于相信政府是有害的，52. 沒(méi)有必要的。53. Probably no man had more effect on the daily lives of most people in the Untied States than did Henry Ford a pioneer in automobile production. .恐怕沒(méi)有誰(shuí)對(duì)大多數(shù)美國(guó)人的日常生活影響能超過(guò)

31、汽車生產(chǎn)的先驅(qū)亨利福特。53.54. The use of well-chosen nonsense words makes possible the testing of many basic hypotheses in the field of language learning. 使用精心挑選的無(wú)意義詞匯，可以檢驗(yàn)語(yǔ)言學(xué)科里許多基本的假定。54.55. The history of painting is a fascinating chain of events that probably began with the very first pictures ever made. 55

32、.優(yōu)化歷史是由一連串的迷人事件組成，其源頭大概可以上溯到最早的圖畫(huà)。 56. Perfectly matched pearls, strung into a necklace, bring a far higher price than the same pearls told individually. 相互般配的珍珠，串成一條項(xiàng)鏈，就能賣到比單獨(dú)售出好得多的價(jià)錢。56.57. During the eighteenth century, Little Turtle was chief of the Miami tribe whose territory became what is now

33、 Indiana and Ohio.是邁阿密部落的酋長(zhǎng)，該部落的地盤就是今天的印第安那州和俄亥”十八世紀(jì)時(shí)，“小烏龜57. 俄州。58. Among almost seven hundred species of bamboo, some are fully grown at less than a foot high, while others can grow three feet in twenty-four hours.在竹子的近七百個(gè)品種中，有的全長(zhǎng)成還不到一英尺，有的卻能在二十四小時(shí)內(nèi)長(zhǎng)出三英58. 尺。59. Before staring on a sea voyage, pru

34、dent navigators learn the sea charts, study the sailing directions, and memorize lighthouse locations to prepare themselves for any conditions they might encounter.謹(jǐn)慎的航海員在出航前，會(huì)研究航向，記錄的燈塔的位置，以便對(duì)各種可能出現(xiàn)的情況做59. 到有備無(wú)患。 60. Of all the economically important plants, palms have been the least studied. 在所有的經(jīng)

35、濟(jì)作物中，棕櫚樹(shù)得到的研究最少。60.61. Buyers and sellers should be aware of new developments in technology can and does affect marketing activities.購(gòu)買者和銷售者都應(yīng)該留意技術(shù)的新發(fā)展，原因很簡(jiǎn)單，因?yàn)榧夹g(shù)能夠并且已經(jīng)影響著營(yíng)61. 銷活動(dòng)。62. The application of electronic controls made possible by the microprocessor and computer storage have multiplied the

36、uses of the modern typewriter. 62.電腦儲(chǔ)存和由于電子微處理機(jī)得以實(shí)現(xiàn)的電控運(yùn)用成倍的增加了現(xiàn)代打字機(jī)的功能。63. The human skeleton consists of more than two hundred bones bound together by tough and relatively inelastic connective tissues called ligaments.人類骨骼有二百多塊骨頭組成，住些骨頭石油堅(jiān)韌而相對(duì)缺乏彈性的，被稱為韌帶的結(jié)蒂63. 組連在一起。64. The pigmentation of a pearl

37、is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives. 64.珍珠的色澤受到作為其母體牡蠣種類及牡蠣生活水域的深度，溫度和含鹽度的制約。65. Although mockingbirds superbly mimic the songs and calls of many birds, they can nonetheless be quickly ide

38、ntified as mockingbirds by certain aural clues.盡管模仿鳥(niǎo)學(xué)很多種鳥(niǎo)的鳴叫聲惟妙惟肖，但人類還是能夠依其聲音上的線索很快識(shí)別它65. 們。66. Not only can walking fish live out of water, but they can also travel short distances over land. 66.鲇魚(yú)不僅可以離開(kāi)水存活，還可以在岸上短距離移動(dòng)。67. Scientists do not know why dinosaurs became extinct, but some theories postu

39、late that changers in geography, climate, and sea levels were responsible. 科學(xué)家不知道恐龍為何絕種了，但是一些理論推斷是地理，氣候和海平面的變化造成的。67.68. The science of horticulture, in which the primary concerns are maximum yield and superior quality, utilizes inFORMation derived from other sciences. 主要目的在于豐富和優(yōu)質(zhì)的農(nóng)藝學(xué)利用了其他科學(xué)的知識(shí)。68.6

40、9. Snow aids farmers by keeping heart in the lower ground levels, thereby saving the seeds from freezing. 69.雪對(duì)農(nóng)民是一種幫助，因?yàn)樗３值貙油寥赖臏囟龋狗N子不致凍死。70. Even though the precise qualities of hero in literary words may vary over time, the basic exemplary function of the hero seems to remain constant. 70.歷代文學(xué)作品

41、中的英雄本色雖各有千秋，但其昭世功力卻是恒古不變的。71. People in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water. 史前的人們制造顏料是將植物和泥土等原料磨成粉末，然后加水。71.72. Often very annoying weeds, goldenrods crowd out less hardy plants and act as hosts to many insect pests. 72.*花通

42、常令人生厭，它擠走不那么頑強(qiáng)的植物，并找來(lái)很多害蟲(chóng)。73. Starting around 7000 B.C., and for the next four thousand years, much of the Northern Hemisphere experienced temperatures warmer than at present. 73.大約從公元前七千年開(kāi)始，在四千年當(dāng)中，北半球的溫度比現(xiàn)在高。74. When Henry Ford first sought financial backing for making cars, the very notion of farm

43、ers and clerks owning automobiles was considered ridiculous. 福特最初制造汽車為尋求資金支持時(shí)，農(nóng)民和一般職員也能擁有汽車的想法被認(rèn)為.74.當(dāng)亨利 是可笑的。75. Though once quite large, the population of the bald eagle across North America has drastically declined in the past forty years. 75.北美禿頭鷹的數(shù)量一度很多，但在近四十年中全北美的禿頭鷹數(shù)量急劇下降。76. The beaver chews

44、 down trees to get food and material with which to build its home. 76.水獺啃倒樹(shù)木，以便取食物并獲得造窩的材料。77. Poodles were once used as retrievers in duck hunting, but the American Kennel Club does not consider them sporting dogs because they are now primarily kept as pets.卻不承認(rèn)它們?yōu)楂CKennel Club77.長(zhǎng)卷毛狗曾被用作獵鴨時(shí)叼回獵物的獵犬，

45、但是美國(guó) 犬，因?yàn)樗鼈儸F(xiàn)在大多數(shù)作為寵物飼養(yǎng)。78. As a result of what is now know in physics and chemistry, scientists have been able to make important discoveries in biology and medicine. 物理學(xué)和化學(xué)的一個(gè)成果是使得科學(xué)家們能在生物學(xué)和醫(yī)學(xué)上獲得重大發(fā)現(xiàn)。78.79. The practice of making excellent films based on rather obscure novels has been going on so lo

46、ng in the United States as to constitute a tradition. 79.根據(jù)默默無(wú)聞的小說(shuō)制作優(yōu)秀影片在美國(guó)由來(lái)已久，已經(jīng)成為傳統(tǒng)。80. Since the consumer considers the best fruit to be that which is the most attractive, the grower must provide products that satisfy the discerning eye.因?yàn)轭櫩驼J(rèn)為最好的水果應(yīng)該看起來(lái)也是最漂亮的，所以種植者必須提供能滿足挑剔眼光80. 的產(chǎn)品。81. Televisi

47、on the most pervasive and persuasive of modern technologies, marked by rapid change and growth, is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world.電視，這項(xiàng)從迅速變化和成長(zhǎng)為標(biāo)志的最普及和最有影響力的現(xiàn)代技術(shù)，正在步入一個(gè)新81. 時(shí)代，一個(gè)極為成熟和多樣化的時(shí)代，這將重塑我們的生活和世界

48、。82. Television is more than just an electronics; it is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.它是表達(dá)的手段和交流的載體并因此成為聯(lián)系他人的;電視不僅僅是一件電器82. 有力工具。 83. Even more shocking is the fact that the number and rate of impris

49、onment have more than doubled over the past twenty years, and recidivism-that is the rate for re-arrest-is more than 60 percent.更讓人吃驚的事實(shí)是監(jiān)禁的數(shù)目和比例在過(guò)去的二十年中翻了一番還有余，以及累犯率83. 為百分之六十強(qiáng)。即再次拘押的比例84.William Rainey Harper lured him to the new university of Chicago, where he remained officially for exactly a ge

50、neration and where his students in advanced composition found him terrifyingly frigid in the classroom but sympathetic and understanding in their personal conferences.把他吸引到了新成立的他的教書(shū)生涯始于麻省理工學(xué)院，但是William Rainey Harper84.芝加哥大學(xué)。他在那里正式任職長(zhǎng)達(dá)整整一代人的時(shí)間。他的高級(jí)作文課上的學(xué)生覺(jué)得他在課 上古板得可怕，但私下交流卻富有同情和理解。85. The sloth pays

51、such little attention to its personal hygiene that green algae grow on its coarse hair and communities of a parasitic moth live in the depths of its coat producing caterpillars which graze on its mouldy hair. Its muscles are such that it is quits incapable of moving at a speed of over a kilometer an

52、 hour even over the shortest distances and the swiftest movement it can make is a ed arm.sweep of its hook樹(shù)獺即不講究衛(wèi)生，以至于它粗糙的毛發(fā)上生出綠苔，成群的寄生蛾生長(zhǎng)在它的皮毛深85.處，變成毛毛蟲(chóng)，并以它的臟毛為食。她的肌肉不能讓他哪怕在很短的距離以內(nèi)以每小時(shí)一公 里的速度移動(dòng)。它能做的最敏捷的動(dòng)作就是揮一揮它彎曲的胳膊。86. Artificial flowers are used for scientific as well as for decorative purposes.

53、 They are made from a variety of materials, such as way and glass, so skillfully that they can scarcely be distinguished from natural flowers.人造花卉即可用于科學(xué)目的，也可用于裝飾目的，它們可以用各種各樣的材料制成，臂如86. 其制作如此精巧，幾乎可以以假亂真。;蠟和玻璃87. Three years of research at an abandoned coal mine in Argonne, Illinois, have resulted in

54、findings that scientists believe can help reclaim thousands of mine disposal sites that scar the coal-rich regions of the United States.市的一個(gè)廢棄煤礦的三年研究取得了成果，科學(xué)家們相信這些成果在伊利諾州87.Angonne 可以幫助改造把美國(guó)產(chǎn)煤區(qū)弄得傷痕累累的數(shù)千個(gè)舊煤場(chǎng)。88. When the persuading and the planning for the western railroads had finally been completed

55、, the really challenging task remained: the dangerous, sweaty, backbreaking, brawling business of actually building the lines.即危險(xiǎn)，吃;當(dāng)有關(guān)西部鐵路的說(shuō)服和規(guī)劃工作終于完成后，真正艱難的任務(wù)還沒(méi)有開(kāi)始88. 力，需要傷筋動(dòng)骨和吵吵嚷嚷的建造這些鐵路的實(shí)際工作。 89. Because of the space crunch, the Art Museum has become increasingly cautious in considering acquisit

56、ions and donations of art, in some cases passing up opportunities to strengthen is collections.由于空間不足，藝術(shù)博物館在考慮購(gòu)買和接受捐贈(zèng)的藝術(shù)品是越來(lái)越慎重，有些情況下放89. 棄其進(jìn)一步改善收藏的機(jī)會(huì)。90. The United States Constitution requires that President be a natural-born citizen, thirty-five years of age or older, who has lived in the United

57、States for a minimum of fourteen years.美國(guó)憲法要求總統(tǒng)是生于美國(guó)本土的公民，三十五歲以上，并且在美國(guó)居住了至少十四90. 年。91. Arid regions in the southwestern United States have become increasingly inviting playgrounds for the growing number of recreation seekers who own vehicles such as motorcycles or powered trail bikes and indulge in

58、hill-climbing contests or in caving new trails in the desert.美國(guó)西部的不毛之地正成為玩耍的地方，對(duì)越來(lái)越多擁有摩托車或越野單車類車輛的，喜91. 歡放縱于爬坡比賽或開(kāi)辟新的沙漠通道的尋歡作樂(lè)者具有不斷增長(zhǎng)的吸引力。92. Stone does decay, and so tools of long ago have remained when even the bones of the man who made them have disappeared without trace.石器工具能保存下來(lái)，雖然它們的制造者已經(jīng)消失的無(wú)影

59、無(wú)(92.石頭不會(huì)腐爛，所以以前的 蹤。93. Insects would make it impossible for us to live in the world; they would devour all our crops and kill our flocks and herds, if it were not for the protection we get from insect-eating animals.如果我們沒(méi)有受到以昆蟲(chóng)為食的動(dòng)物的保護(hù)，昆;93.昆蟲(chóng)就將會(huì)使我們無(wú)法在這個(gè)世界上居住 蟲(chóng)就會(huì)吞嚼掉我們所有的莊稼并殺死我們飼養(yǎng)的禽獸。94. It is true that during their explorations they often faced difficulties and dangers of the most perilous natu