【正文】 ds may vary over time, the basic exemplary function of the hero seems to remain constant. ，但其昭世功力卻是恒古不變的。 68. The science of horticulture, in which the primary concerns are maximum yield and superior quality, utilizes inFORMation derived from other sciences. 。 66. Not only can walking fish live out of water, but they can also travel short distances over land. ，還可以在岸上短距離移動(dòng)。 64. The pigmentation of a pearl 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. ，溫度和含鹽度的制約。 62. The application of electronic controls made possible by the microprocessor and puter storage have multiplied the uses of the modern typewriter. 。 60. Of all the economically important plants, palms have been the least studied. ，棕櫚樹得到的研究最少。 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 twentyfour hours. ，有的全長成還不到一英尺，有的卻能在二十四小時(shí)內(nèi)長出三英尺。 56. Perfectly matched pearls, strung into a necklace, bring a far higher price than the same pearls told individually. ，串成一條項(xiàng)鏈，就能賣到比單獨(dú)售出好得多的價(jià)錢。 54. The use of wellchosen nonsense words makes possible the testing of many basic hypotheses in the field of language learning. ，可以檢驗(yàn)語言學(xué)科里許多基本的假定。 51. Using many symbols makes it possible to put a large amount of inFORMation on a single map. 52. Anarchism is a term describing a cluster of doctrines and attitudes whose principal uniting feature is the belief that government is both harmful and unnecessary. ，它們的主要共同點(diǎn)在于相信政府是有害的，沒有必要的。 49. Children with parents whose guidance is firm, consistent, and rational are inclined to possess high levels of selfconfidence. ，始終如一和理性，孩子就有可能充滿自信。 47. Not until 1866 was the fully successful transatlantic cable finally laid. 。 45. Quails typically have short rounded wings that enable them to spring into full flight instantly when disturbed in their hiding places. ，憑此他們可以在受驚時(shí)一躍而起，飛離它們的躲藏地。 43. It is the interaction between people, rather than the events that occur in their lives, that is the main focus of social psychology. ，而不是他們各自生活中的事件。 41. The annual worth of Utah’s manufacturing is greater than that of its mining and farming bined. 。 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. ，該線把大西洋流域和太平洋流域區(qū)分開來。 37. Lucretia Mott’s influence was so significant that she has been credited by some authorities as the originator of feminism in the United States. 37. Lucretia Mott’s的影響巨大，所以一些權(quán)威部門認(rèn)定她為美國女權(quán)運(yùn)動(dòng)的創(chuàng)始人。拒絕一切傳統(tǒng)，試圖通過強(qiáng)調(diào)機(jī)械和動(dòng)態(tài)來美化生活。 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. 。 32. That xenon could not FORM chemical pounds was once believed by scientists. ：氙氣是不能形成化合物的。 30. Because its leaves remain green long after being picked, rosemary became associated with the idea of remembrance. ，因此人們把迷迭香樹與懷念聯(lián)系在一起。 28. Elizabeth Blackwell, the first woman medical doctor in the United States, founded the New York Infirmary, an institution that has always had a pletely female medical staff. 28. Elizabeth Blackwell，美國第一個(gè)女醫(yī)生，創(chuàng)建了員工一直為女性紐約診所。 26. By the middle of the twentieth century, painters and sculptors in the United States had begun to exert a great worldwide influence over art. ，美國畫家和雕塑家開始在世界范圍內(nèi)對藝術(shù)產(chǎn)生重大影響。 24. Most substance contract when they freeze so that the density of a substance’s solid is higher than the density of its liquid. ，所以他們的密度在固態(tài)時(shí)高于液態(tài)。 22. The chief