大众英语综合:熟读100句英文，记7000单词
61. Buyers and sellers should be aware of new developments in technology can and does affect marketing activities.
61.购买者和销售者都应该留意技能的新生长，缘故原因很简朴，因为技能可以并且已经影响着营销活动。
62. The application of electronic controls made possible by the microprocessor and computer storage have multiplied the uses of the modern有效writer.
62.电脑储存和因为电子微处理机得以完成的电控运用成倍的增加了现代打字机的功用。
63. The human skeleton consists of more than two hundred bones bound together by tough and relatively inelastic connective tissues called ligaments.
63.人类骨骼有二百多块骨头组成，住些骨头煤油坚固而相对缺乏弹性的，被称为韧带的结蒂组连在一同。
64. The pigmentation of a pearl is influenced by the有效 of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives.
64.珍珠的光彩遭到作为其母体牡蛎品种及牡蛎糊口水域的深度，温度和含盐度的制约。
65. Although mockingbirds superbly mimic the songs and calls of many birds, they can nonetheless be quickly identified as mockingbirds by certain aural clues.
65.虽然模仿鸟学良多种鸟的叫叫声活龙活现，但人类照旧可以依其声响上的线索很快识别它们。
66. Not only can walking fish live out of water, but they can also travel short distances over land.
66.鲇鱼不但可以分开水存活，还可以在岸上短隔断挪动。
67. Scientists do not know why dinosaurs became extinct, but some theories postulate that changers in geography, climate, and sea levels were responsible.
67.迷信家不晓得恐龙为何尽种了，可是一些理想料到是地理，气候和海立体的转变形成的。
68. The science of horticulture, in which the primary concerns are maximum yield and superior quality, utilizes inFORMation derived from other sciences.
68.重要目标在于丰硕和优质的农艺学使用了其他迷信的知识。
69. Snow aids farmers by keeping heart in the lower ground levels, thereby saving the seeds from freezing.
69.雪对农夷易近是一种匡助，因为它连结地层泥土的温度，使种子不致冻去世。
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.历代文学作品中的豪杰本性虽各有千秋，但其昭世功力却是恒古稳定的。
71. People in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water.
71.史前的人们制造颜料是将动物和泥土等材料磨成粉末，然后加水。
72. Often very annoying weeds, goldenrods crowd out less hardy plants and act as hosts to many insect pests.
72.hj花每每令人生厌，它挤走不那么刚强的动物，并找来良多益虫。
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.年夜约从公元前七千年开始，在四千年当中，北半球的温度比现在高。
74. When Henry Ford first sought financial backing for IT cars, the very notion of farmers and clerks owning automobiles was considered ridiculous.
74.当亨利.福特最后制造汽车为追求资金支撑时，农夷易近和通俗人员也能拥有汽车的设法被以为是好笑的。
75. Though once quite large, the population of the bald eagle across North America has drastically declined in the past forty years.
75.北美秃顶鹰的数量一度良多，但在近四十年中全北美的秃顶鹰数量急剧下降。
76. The beaver chews down trees to get food and material with which to build its home.
76.水獭啃倒树木，以便取食物并获得造窝的材料。
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.
77.长卷毛狗曾被用作猎鸭时叼回猎物的猎犬，可是美国Kennel Club却不供认它们为猎犬，因为它们现在年夜年夜都作为宠物饲养。
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.
78.物理学和化学的一个功效是使得迷信家们能在生物学和医学上获得重年夜发明。
79. The practice of IT excellent films based on rather obscure novels has been going on so long in the United States as to constitute a tradition.
79.根据冷静无闻的小说制造精良影片在美国由来已久，已经成为传统。
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.
80.因为主顾以为最好的生果应该看起来也是最年夜度的，所以莳植者必需供给能满意抉剔目光的产物。

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