41. The annual worth of Utah’s manufacturing is greater than that of its mining and farming combined.

42. The wallflower is so called because its weak stems often grow on walls and along stony¹ cliffs for support.

43. It is the interaction between people, rather than the events that occur in their lives, that is the main focus of social psychology².

44. No social crusade aroused Elizabeth Williams’enthusiasm more than the expansion of educational facilities for immigrants to the United States.

45. Quails³ typically have short rounded wings that enable them to springsintosfull flight instantly when disturbed in their hiding places.

46. According to anthropologists, the earliest ancestors of humans that stood upright resembled chimpanzees facially, with sloping foreheads and protruding⁴ brows.

47. Not until 1866 was the fully⁵ successful transatlantic cable finally laid.

48. In his writing, John Crowe Ransom⁶ describes what he considers the spiritual barrenness of society brought about by science and technology.

49. Children with parents whose guidance is firm, consistent, and rational are inclined to possess high levels of self-confidence.

50. The ancient Hopewell people of North America probably cultivated corn and other crops, but hunting and gathering⁷ were still of critical importance in their economy.

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 doctrines⁸ and attitudes whose principal uniting feature is the belief that government is both harmful and unnecessary.

53. Probably no man had more effect on the daily lives of most people in the Untied⁹ States than did Henry Ford¹⁰ a pioneer in automobile¹¹ production.

54. The use of well-chosen nonsense words makes possible the testing of many basic hypotheses in the field of language learning.

55. The history of painting is a fascinating chain of events that probably began with the very first pictures ever made.

56. Perfectly¹² matched pearls, strungsintosa necklace, bring a far higher price than the same pearls told individually.

57. During the eighteenth century, Little Turtle was chief of the Miami tribe whose territory became what is now Indiana and Ohio.

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.

59. Before staring on a sea voyage, prudent¹³ navigators learn the sea charts, study the sailing directions, and memorize lighthouse locations to prepare themselves for any conditions they might encounter.

60. Of all the economically important plants, palms have been the least studied.

41.尤它州制造业的年产值大于其工业和农业的总和。

42.墙花之所以叫墙花，是因为其脆弱的枝干经常要靠墙壁或顺石崖生长，以便有所依附。

43.社会心理学的主要焦点是人与人之间的交往，而不是他们各自生活中的事件。

44.给美国的新移民增加教育设施比任何社会运动都更多的激发了Elizabeth Williams的热情。

45.典型的鹌鹑都长有短而圆的翅膀，凭此他们可以在受惊时一跃而起，飞离它们的躲藏地。

46.根据人类学家的说法，直立行走的人的鼻祖面部轮廓与黑猩猩相似，额头后倾，眉毛突出。

47.直到1866年第一条横跨大西洋的电缆才完全成功的架通。

48. John Crowe Ransom在他的著作中描述了他认为是由科学技术给社会带来的精神贫困。

49.父母的教导如果坚定，始终如一和理性，孩子就有可能充满自信。

50.北美远古的Hopewell人很可能种植了玉米和其他农作物，但打猎和采集对他们的经济贸易仍是至关重要的。

51.使用多种多样的符号可以在一张地图里放进大量的信息。

52.无政府主义这个词描述的是一堆理论和态度，它们的主要共同点在于相信政府是有害的，没有必要的。

53.恐怕没有谁对大多数美国人的日常生活影响能超过汽车生产的先驱亨利.福特。

54.使用精心挑选的无意义词汇，可以检验语言学科里许多基本的假定。

55.优化历史是由一连串的迷人事件组成，其源头大概可以上溯到最早的图画。

56.相互般配的珍珠，串成一条项链，就能卖到比单独售出好得多的价钱。

57.十八世纪时，“小乌龟”是迈阿密部落的酋长，该部落的地盘就是今天的印第安那州和俄亥俄州。

58.在竹子的近七百个品种中，有的全长成还不到一英尺，有的却能在二十四小时内长出三英尺。

59.谨慎的航海员在出航前，会研究航向，记录的灯塔的位置，以便对各种可能出现的情况做到有备无患。

60.在所有的经济作物中，棕榈树得到的研究最少。