大学英语四级-267及答案解析.doc
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1、大学英语四级-267 及答案解析(总分:100.00,做题时间:90 分钟)一、Reading Comprehensio(总题数:0,分数:0.00)What“s Wrong with Science?Direct criticism is an essential part of science, for it is how bad ideas are removed from good ones. So when Randy Schekman, one of the 2013 crop of Nobel prize-winners (for physiology or medicine,
2、in his case), decided to criticize the way scientific journals are run, he did not hold back. Dr Schekman chose the week of the prize giving to announce that the laboratory he runs at the University of California, Berkeley, will resist what he describes as “luxury journals“. By that he meant those c
3、ommonly regarded as the most famous, such as Cell, Nature and Science . He levels two charges against such journals. The first is that, aware of their reputation and keen to protect it, they artificially restrict the number of papers they acceptacting, as he put it in an interview with the Guardian
4、, a British newspaper, like “fashion designers who create limited-edition handbags or suits. knowing scarcity stimulates demand“. Their behavior, he says, is more helpful for the selling of subscriptions than the publishing of the best research. Second, he argues that science as a whole is being dis
5、torted (歪曲) by wrong motivations, especially the tyranny (暴虐) of the “ impact factor “, a number that aims to measure how important a given journal is. Researchers who publish in journals with a high impact factorlike the three named abovecan expect promotion, pay rises and professional honors. Thos
6、e that do not can expect obscurity (默默无闻) or even unemployment, a Darwinian system known among academics as “publish or perish“. Dr Schekman may not be the most disinterested commentator. Besides his job at Berkeley, he also edits eLife , an open-access journal with ambitions to compete with the top
7、 dogs, and which is supported by a trio of wealthy science charities. Many worry that the pressure to publish flashy research in famous journals encourages hype and faddishness. Jobbing scientists can be reluctant to speak up, fearful of the damage they might do to their careers by rocking the boat.
8、 But one of the many advantages of being a Nobel winner is that you no longer have to worry about such things.(分数:12.50)(1).Why is direct criticism so important in science?(分数:2.50)A.Because it can clear up bad ideas.B.Because it may contain inspiration.C.Because it can help scientists win prizes.D.
9、Because it can motivate scientists to be good.(2).Why do the luxury journals limit the number of papers they accept?(分数:2.50)A.Because they want to publish the best research.B.Because they have limited space for the papers.C.Because they do not want to waste their time.D.Because they“d like to prote
10、ct their reputation.(3).What does “ impact factor “ (Line 2, Para. 4) refer to?(分数:2.50)A.A number that measures the importance of one journal.B.A number that measures how well one journal sells.C.A number that measures how much science has been distorted.D.A number that measures the influence of so
11、ciety on one journal.(4).Which may happen if a researcher doesn“t publish in important journals?(分数:2.50)A.Get promoted.B.Win honors.C.Make progress.D.Lose job.(5).Why are jobbing scientists unwilling to tell their discontent of the pressure to publish?(分数:2.50)A.Because they are afraid of the damag
12、e to their careers.B.Because they do not care about the pressure very much.C.Because they feel comfortable with such pressure.D.Because they count on such pressure to work hard.Stores Welcome Holiday Shopping ProcrastinatorsWith just one week until Christmas, retailers are rolling out shopper-baitin
13、g (引诱) strategies to attract procrastinators (拖延者), deal-hunters and people who just want a few extra Christmas gifts. Strategies include offering extended shopping hours, free shipping, last-minute-shopping ad campaigns and social media reminders that time is ticking away. The week leading up to Ch
14、ristmas is usually when consumers open their wallets wide the Saturday before the holiday traditionally being the biggest spending day behind Black Friday, according to shopper analytics firm ShopperTrak. Four of the 10 busiest holiday shopping days will occur between Dec. 20 and Dec. 24, ShopperTra
15、k predicts. This holiday shopping season is shorter than last, with six fewer daystranslating into just four weekends. There will be “high levels of in-store shopper activity“ the weekend before Christmas, says Shopping Trak founder Bill Martin. Here“s how retailers are trying to get the attention o
16、f gift buyers: Going social in their countdown warnings. Companies are using social media to remind customers that Christmas is coming and to offer gift suggestions. Best Buy is using the Twitter tag “Last Minute Gifts“ to promote its goods and on Tuesday evening hosted a Google Hangout chat with th
17、e last-minute gift theme. Targeting procrastinators. On Wednesday, J.C. Penney launches a “men in panic“ TV ad. In it, a desperate man walk by a store as a small choir sings “point him to the jewelry so he won“t buy a “vacuum“. Offering free shipping. Many retailers, including J.C. Penney, have embr
18、aced Wednesday as “Free Shipping Day“no minimum order, and delivery by Christmas Eve is guaranteed. FreeShippingD has a list of nearly 900 participating merchants. Extending store hours. Nordstrom, Target and Toys R Us all have longer hours now or coming up. Toys R Us will be open around the clock f
19、or 87 continuous hours beginning at 6 a.m. Saturday, Dec. 21, through 9 p.m. Christmas Eve. “Expanded hours at this time of year have proven to be very popular with customers in the past, but with the shortened shopping window between Thanksgiving and Christmas, and no time left to procrastinate, we
20、 expect to see larger crowds at all hours.“ says company spokeswoman Linda.(分数:12.50)(1).What does “ open their wallets wide “ ( Line 1, Para. 3 ) mean?(分数:2.50)A.To let others take their money.B.To show off their wealth.C.To spend a lot of money.D.To buy big wallets.(2).How long was the holiday sho
21、pping season of last year?(分数:2.50)A.Four weekends.B.Five weekends.C.Six weekends.D.Seven weekends.(3).What strategy is Best Buy taking to attract consumers?(分数:2.50)A.Going social in their countdown warnings.B.Targeting procrastinators.C.Offering free shipping.D.Extending store hours.(4).On which d
22、ay will J.C. Penney offer free shipping?(分数:2.50)A.Tuesday.B.Wednesday.C.Saturday.D.Friday.(5).When is the proper time to go shopping in Toys R Us before Christmas?(分数:2.50)A.11 p.m. Dec. 25.B.10 p.m. Dec. 24.C.6 a.m. Dec. 20.D.6 a.m. Dec. 23.A Family Left a Waitress “Lifestyle“ Tip instead of CashA
23、 family who didn“t tip a waitress on a $100 bill because they didn“t approve of her “lifestyle“ may not be welcome back at Gallop Asian Bistro here. A couple dining with their two middle-school-age children Wednesday made their judgment of Dayna Morales, a Marine veteran, simply by looking at her. T
24、hey let her know what they thought with a scribbled (潦草书写) message on their $93.55 check. “I“m sorry but I cannot tip because I do not agree with your lifestyle and how you live your life,“ the note reads. “The short hair and clothes just gave it away in her eyes,“ Morales, 22, said Thursday evening
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- 大学 英语四 267 答案 解析 DOC
