[外语类试卷]大学英语六级改革适用(听力)模拟试卷97及答案与解析.doc
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1、大学英语六级改革适用(听力)模拟试卷 97及答案与解析 Section C 0 Long before the first Europeans arrived in America, a strange looking animal lived on the western plains. It looked somewhat like a water buffalo. It【 B1】 _to eat the rich grass of the plains. The【 B2】 _name of the strange animal is the American Bison. However
2、, nearly everyone calls the【 B3】 _a buffalo. In the early days, millions of buffaloes moved freely across the【 B4】 _. It is said that they were【 B5】 _animals and ran with great speed. The Indians hunted them for food and【 B6】 _In the 19th century, white men began to hunt the bison for their【 B7】_The
3、y seldom killed the bison for meat. One famous【 B8】 _, however, Buffalo Bill Cody hunted buffalo for meat. The railroads used the meat to feed their workers【 B9】 _save money. As a result, many buffaloes were killed during that time. However, the American buffaloes were difficult to hunt because they
4、 could run at a speed at almost 75 kilometers an hour and were always【 B10】 _for a fight. There were times when five or six bullets would not kill them, and buffalo hunters sometimes had a lot of trouble killing this kind of animals. The buffaloes were hard to control and the hunters would get confu
5、sed or feel helpless. Finally, in the West, the expression to buffalo, came to mean to make one helpless or to confuse and trick. It is still used today. When a person has you “buffaloed“, he has you in his power:Youre helpless! 1 【 B1】 2 【 B2】 3 【 B3】 4 【 B4】 5 【 B5】 6 【 B6】 7 【 B7】 8 【 B8】 9 【 B9】
6、 10 【 B10】 10 Five out of ten of the worlds largest food companies are aggressively exploring the potential of nanotechnology for better packaging, improved food safety and better nutritional content. The food industry is moving faster than any other sector to【 B1】 _nanotechno-logy the manufacture o
7、f objects so small that they cannot be seen even with a【 B2】_microscope and it is estimated that it will be【 B3】 _into $ 20 billion worth of food products by 2010 But do the pubilic want their food engineered? The experience with【 B4】_modified(GM)food would suggest not. Although no nanotech food pro
8、ducts are【 B5】 _in Britain, a handful are in the U.S. where there are already demands from lobby groups for “nanohazard“ labeling. There is little controversy over new techniques of【 B6】 _nanoscale-sensing devices to food products and packaging, so that the sources of food【 B7】 _can be traced back t
9、o origin: something that food【 B8】 _have long been demanding. Could nano-materials migrate from packaging into food? If so, what might their impact be? No one knows yet,【 B9】 _it is the subject of research sponsored by the Food Safety Agency(FSA). So that is one area where future controversy may lie
10、. The Government has recently announced 5 million【 B10】 _funding for nanotechno-logy risk assessmen . But while the Government claims that it is proceeding with nano-technology using an evidence-based approach, the Government needs a more active approach, pushing studies ahead. 11 【 B1】 12 【 B2】 13
11、【 B3】 14 【 B4】 15 【 B5】 16 【 B6】 17 【 B7】 18 【 B8】 19 【 B9】 20 【 B10】 大学英语六级改革适用(听力)模拟试卷 97答案与解析 Section C 0 【听力原文】 Long before the first Europeans arrived in America, a strange looking animal lived on the western plains. It looked somewhat like a water buffalo. It preferred to eat the rich grass of
12、 the plains. The official name of the strange animal is the American Bison. However, nearly everyone calls the creature a buffalo. In the early days, millions of buffaloes moved freely across the continent. It is said that they were tremendous animals and ran with great speed. The Indians hunted the
13、m for food and clothing. In the 19th century, white men began to hunt the bison for their skins. They seldom killed the bison for meat. One famous frontiersman, however, Buffalo Bill Cody hunted buffalo for meat. The railroads used the meat to feed their workers in order to save money. As a result,
14、many buffaloes were killed during that time. However, the American buffaloes were difficult to hunt because they could run at a speed at almost 75 kilometers an hour and were always ready for a fight. There were times when five or six bullets would not kill them, and buffalo hunters sometimes had a
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