公共英语五级-178及答案解析.doc
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1、公共英语五级-178 及答案解析(总分:105.00,做题时间:90 分钟)一、PART LISTENING COM(总题数:0,分数:0.00)二、SECTION A(总题数:1,分数:10.00)Information Superhighway at WorkThe changes in how we communicate make it necessary to change how we think about communication. The Information Superhighway is a new way of looking at (1) communicatio
2、n. It can be broken down into four components.People are the travelers and (2) of the Superhighway. Many people plan, design, establish, maintain, and develop the appliances of the Superhighway. Others investigate the news, do the programming, and produce ideas.(3) is the information on the Superhig
3、hway. It travels over the Superhighway and remains as varied as the people who send and receive it.Networks are the roadways that carry information between appliances. They are used to (4) data, graphics, and video across neighborhoods, states and countries. Right now, we become familiar with televi
4、sion, radio, telephone, (5) and wireless networks.Appliances are the (6) of the Information Superhighway. They are the devices people use to (7) , send, and receive information. Many appliances, such as telephones, fax machines, computers and modems, are popular nowadays.The Information Superhighway
5、 is the combination and (8) of all four components, and it wll connect us all and (9) everyone.Now, the Information Superhighway is under (10) , and very soon more lanes are to be added in an ever-growing network of communications information, innovation, and opportunity.(分数:10.00)填空项 1:_填空项 1:_填空项
6、1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_三、SECTION B(总题数:1,分数:5.00)In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your answer sheet.(分数:5.00)(1).According to the interview, which o
7、f the following statements is TRUE about Sam?A He has rushed out to get the crib. B He is going to have a baby soon.C He is not good at family budget. D He doesnt plan properly for his life.(分数:1.00)A.B.C.D.(2).When it comes to nursing articles, Sam suggests that parents shouldA go to a Costco. B bu
8、y in large quantity.C ask for others favor. D buy second-hand items.(分数:1.00)A.B.C.D.(3).Sometimes parents buy the best thing in all the labels because it is aboutA price. B quality.C status. D safety.(分数:1.00)A.B.C.D.(4).If parents want to know how they spend the money, they shouldA figure out wher
9、e the money goes. B take a piece of paper with them.C budget for a baby every day. D note down every expense.(分数:1.00)A.B.C.D.(5).According to the interviewee, parents can do all of the following to save money EXCEPTA swaping clothes with other parents. B buying clothes in discount stores.C buying f
10、ancy newborn equipment. D going on eBay to buy nursing articles.(分数:1.00)A.B.C.D.四、SECTION C(总题数:3,分数:5.00)1.Steve Fossett landed in his destination ahead of scheduled time becauseA there was something wrong with the generator.B the pilots of the aircraft went on a strike.C there was no electrical p
11、ower in the battery.D he didnt know how to generate electricity.(分数:1.00)A.B.C.D.(分数:2.00)(1).The executive director of Transparency International Kenyan was dismissed because he_.A. was unable to enforce some regulationsB. tried to gain some financial profits in the name of Transparency Internation
12、alC. failed to earn financial profits for Transparency InternationalD. was unable to sign contracts with a company(分数:1.00)A.B.C.D.(2).The accusation of Mwalimu Mati seemed to be_.A. ungrounded B. ironicalC. awarding D. in expectation(分数:1.00)A.B.C.D.(分数:2.00)(1).The price drop of crude oil is benef
13、icial in that it A helps to revitalize the world economy. B promotes oil export to other nations. C helps to push up the regional economy. D provides an opportunity to the oil exporters.(分数:1.00)A.B.C.D.(2).From the news, we can infer that those economic managers in Washington _ the recent state of
14、crude markets. A are pessimistic about B are indifferent to C have underestimated D are in favor of(分数:1.00)A.B.C.D.五、PART READING COMPR(总题数:0,分数:0.00)六、TEXT A(总题数:1,分数:5.00)Fish farming in the desert may at first sound like an anomaly, but in Israel over the last decade a scientific hunch has turne
15、d into a bustling business.Scientists here say they realized they were no to something when they found that brackish water drilled from underground desert aquifers (含土水层) hundreds of feet deep could be used to raise warm-water fish. The geothermal water, less than one-tenth as saline as sea water, f
16、ree of pollutants and a toasty 98 degrees on average, proved an ideal match.“It was not simple to convince people that growing fish in the desert makes sense,“ said Samuel Appelbaum, a professor and fish biologist at the Jacob Blaustein Institutes for Desert Research at the Sede Boqer campus of Ben-
17、Gurion University of the Negev.“It is important to stop with the reputation that arid land is nonfertile, useless land,“ said Professor Appelbaum, who pioneered the concept of desert aquaculture in Israel in the late 1980s. “We should consider arid land where subsurface water exists as land that has
18、 great opportunities, especially in food production because of the low level of competition on the land itself and because it gives opportunities to its inhabitants.“The next step in this country, where water is scarce and expensive, was to show farmers that they could later use the water in which t
19、he fish are raised to irrigate their crops in a system called double usage. The organic waste produced by the cultured fish makes the water especially useful, because it acts as fertilizer for the crops.Fields watered by brackish water dot Israels Negev and Arava Deserts in the south of the country,
20、 where they spread out like green blankets against a landscape of sand dunes and rocky outcrops. At Kibbutz Mashabbe Sade in the Negev, the recycled water from the fish ponds is used to irrigate acres of olive and jojoba groves. Elsewhere it is also used for irrigating date palms and alfalfa.The cha
21、in of multiple users for the water is potentially a model that can be copied, especially in arid third world countries where farmers struggle to produce crops, and Israeli scientists have recently been peddling their ideas abroad.Dry lands cover about 40 percent of the planet, and the people who liv
22、e on them are often among the poorest in the world. Scientists are working to share the desert aquaculture technology they fine-turned here with Tanzania, India, Australia and China, among others. (Similar methods offish farming are being used in the Sonoran Desert of Arizona.)“Each farm could run i
23、tself, which is important in the developing world,“ said Alon Tal, a leading Israeli environmental activist who recently organized a conference on desertification, with the United Nations Convention to Combat Desertification and Ben-Gurion University, that brought policy makers and scientists from 3
24、0 countries to Israel.“A whole village could adopt such a system,“ Dr. Tal added.At the conference, Gregoire de Kalbermatten, deputy secretary general of the antidesertification group at the United Nations, said, “We need to learn from the resilience of Israel in developing dry lands.“Israel, long h
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- 公共英语 178 答案 解析 DOC
