The editors said they must report to the world how Beijing has______pollution and improved
A.cut up
B.cut off
C.cut down
D.cut out
A.cut up
B.cut off
C.cut down
D.cut out
A.Dictionary editors are not professionally interested in words that are only rarely used.
B.Dictionary editors have exact numerical criteria for telling when a word has passed into common usage.
C.For a new idea to take hold, dictionary editors have to include the relevant word or words in their dictionaries.
D.As a word passes into common usage, its meaning does not undergo any severe distortions in the process.
E.Words denoting new ideas tend to be used before the ideas denoted are understood.
(33)In the study, 33 undergraduate students were asked to proofread a one-page business letter—half of them using Microsoft Word with its red and green lines underlining potential errors. The other half did it in the old-fashioned way, using only their heads. (34)Without grammar or spelling software, students with higher SAT verbal scores made, on average, five errors, compared with 12.3 errors for students with lower scores. Using the software, students with higher verbal scores reading the same passage made, on average, 16 errors, compared with 17 errors for students. with lower scores.
Dennis Galletta, a professor of information systems at the Katz Business School, said spell-check software is so sophisticated that some have come to trust it too thoroughly. (35)"It's not a software problem, it's a behavior. problem," he said. Microsoft technical specialist Tim Pash said grammar and spelling technology is meant to help writers and editors, not solve all their problems. (35)The study found the software helped students find and correct errors in the letter, but in some cases they also changed phrases and sentences flagged by the software as grammatically suspicious, even though they were correct.
(30)
A.They are asked to find out the mistakes of a letter.
B.They are asked to provide proof of the deal.
C.They are asked to finish reading the letter quickly.
D.They are asked to write a business letter.
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文: How might you drag a good writer's work down to the lower level? Try the spell-check button. A study at the University of Pittsburgh indicates spell-check software may level the playing field between people with differing levels of language skills, hampering the work of writers and editors who place too much trust in the software.
In the study, 33 undergraduate students were asked to proofread a one-page business letter — half of them using Microsoft Word with its red and green lines underlining potential errors. The other half did it in the old-fashioned way, using only their heads. Without grammar or spelling software, students with higher SAT verbal scores made, on average, five errors, compared with 12.3 errors for students with lower scores. Using the software, students with higher verbal scores reading the same passage made, on average, 16 errors, compared with 17 errors for students with lower scores.
Dennis Galletta, a professor of information systems at the Katz Business School, said spell-check software is so sophisticated that some have come to trust it too thoroughly. "It's not a software problem, it's a behavior. problem," he said. Microsoft technical specialist Tim Pash said grammar and spelling technology is meant to help writers and editors, not solve all their problems. The study found the software helped students find and correct errors in the letter, but in some cases they also changed phrases and sentences flagged by the software as grammatically suspicious, even though they were correct.
Questions 26 to 28 are based on the passage you have just heard.
26. What are the students asked to do in the study?
27. Who made the most mistakes in the study?
28. What is the speaker's opinion of grammar and spelling software?
(27)
A.To write a business letter.
B.To provide proof of the deal.
C.To find out the mistakes of a letter.
D.To finish reading the letter quickly.
“Readers must have confidence in the conclusions published in our journal,” writes McNutt in an editorial. Working with the American Statistical Association, the journal has appointed seven experts to a statistics board of reviewing editors(SBoRE). Manuscript. will be flagged up for additional scrutiny by the journal’s internal editors, or by its existing Board of Reviewing Editors or by outside peer reviewers. The SBoRE panel will then find external statisticians to review these manuscripts.
Asked whether any particular papers had impelled the change, McNutt said: “The creation of the ‘statistics board’ was motivated by concerns broadly with the application of statistics and data analysis in scientific research and is part of Science’s overall drive to increase reproducibility in the research we publish.”
Giovanni Parmigiani, a biostatistician at the Harvard School of Public Health, a member of the SBoRE group. He says he expects the board to “play primarily an advisory role.” He agreed to join because he “found the foresight behind the establishment of the SBoRE to be novel, unique and likely to have a lasting impact. This impact will not only be through the publications in Science itself, but hopefully through a larger group of publishing places that may want to model their approach after Science.”
John Ioannidis, a physician who studies research methodology, says that the policy is “a most welcome step forward” and “long overdue.” “Most journals are weak in statistical review, and this damages the quality of what they publish. I think that, for the majority of scientific papers nowadays, statistical review is more essential than expert review,” he says. But he noted that biomedical journals such as Annals of Internal Medicine, the Journal of the American Medical Association and The Lancet pay strong attention to statistical review.
Professional scientists are expected to know how to analyze data, but statistical errors are alarmingly common in published research, according to David Vaux, a cell biologist. Researchers should improve their standards, he wrote in 2012, but journals should also take a tougher line, “engaging reviewers who are statistically literate and editors who can verify the process”. Vaux says that Science’s idea to pass some papers to statisticians “has some merit, but a weakness is that it relies on the board of reviewing editors to identify ‘the papers that need scrutiny’ in the first place”.
31. It can be learned from Paragraph 1 that
A.Science intends to simplify their peer-review process.
B.journals are strengthening their statistical checks.
C.few journals are blamed for mistakes in data analysis.
D.lack of data analysis is common in research projects.
The phrase “flagged up” (Para. 2) is the closest in meaning toA.found
B.marked.
C.revised.
D.stored.
Giovanni Parmigiani believes that the establishment of the SBoRE mayA.pose a threat to all its peers
B.meet with strong opposition
C.increase Science’s circulation
D.set an example for other journals
Which of the following is the best title of the text?A.Science Joins Push to Screen Statistics in Papers.
B.Professional Statisticians Deserve More Respect
C.Data Analysis Finds Its Way onto Editors’ Desks
D.Statisticians Are Coming Back with Science
David Vaux holds that what Science is doing nowA.adds to researchers’ workload
B.diminishes the role of reviewers
C.has room for further improvement
D.is to fail in the foreseeable future
请帮忙给出每个问题的正确答案和分析,谢谢!
The one thing this different group had in common was that most of them had sought the protection of the PCC over the past decade. Their principal tormentors, the editors of the nation's tabloid newspapers, were there in force to greet their victims, so it was not surprising that a certain tremble swirled around the party.
That so many prominent upper circles turned up to devour the PCC's canapés and rub shoulders with the royals is no doubt, a triumph for its chairman. Lord Wakeham. He can fairly claim to have restored confidence in self-regulation and saved the press from privacy legislation. A skilled political fixer, he has used his chairmanship m pressure the press barons such as Rupert Murdoch into enclosing their editors.
The PCC's code of conduct, drawn up by a panel of editors, is generally observed. Press standards have improved and complaints have fallen by nearly a third over the past five years. The industry, which not so long ago was said to be "drinking in the last-chance saloon", with self-regulation in terminal disrepute, is grateful.
The party was meant m celebrate this success. The soap stars and the models, judging by the amount of drink going down their throats, certainly enjoyed themselves, as did the editors. But whether Prince Charles and Prince William were wise to associate themselves with this lot is doubtful. "Never sup with the enemy" is a good motto. At least the royals could tell who to avoid because all the guests had name tabs.
Lord Wakeham, who helped get rid of Lady Thatcher without her even knowing, is a skilled operator. But this luxury party has given an opening to those critics who claim he is too close to the industry and too protective of the powerful. "We're here to protect the vulnerable" was the slogan of a big banner that greeted the guests. That was not the main impression the evening made on the minds of those who staggered out of the grandeur of Somerset House, high on champagne and celebrity. The truly vulnerable were nowhere to be seen.
The party was so elegant, because______.
A.Price William was there
B.PCC succeeded in bringing together so many personalities
C.PCC was celebrating
D.it was too close to parody
Passage One
Amazon rain forest, normally one of the world's wettest regions, shows the weather cycle is swinging to one extreme rather than signaling climate change, local meteorologists said Thursday. Water levels on two major Amazon tributaries, Madeira and Solimoes, dropped to record--38-year lows respectively, creating long delays in fiver traffic, the main form. of regional transport.
Dry weather also fanned huge forest fires, notably in the remote western State of Acre. But weather forecasters added that elsewhere in continentally sized Brazil, seasonal spring rains had started in the south and were spreading northwards through Brazil's major coffee belt and gradually into soybean areas in the center-west. "The Amazon drought shows extreme climate variability, not climatic change," said Jose Marengo, researcher at the Weather Forecasting and Climatic Studies Center, part of the National Institute of Space Research. Marengo said that normal rains were forecast for the south Amazon --the States of Acre and Rondonia, southern part of Para State and northern part of Mato Grosso State.
"Rain is forecast in Acre in the next couple of weeks," he said, adding that the region is normally dry between June and September and wettest in December and January. But we are a bit worried that there could be less rain than usual at the mouth of the Amazon, around Belem, he said, noting that extreme climatic events were occurring more frequently, "We could be seeing the first symptoms of changing cycles." Meteorologists discounted a link between unusually severe hurricanes in the Gulf of Mexico and drought in the Amazon.
Dry weather in the Amazon is linked to warmer ocean surface temperatures in the Pacific and to low sunspot activity, said Expedito Rebello, head of applied meteorology at the government's National Institute of Meteorology in Brasilia. "It's a phenomenal (不同寻常的) drought and could be linked to a warmer Pacific and little sunspot activity," Rebello said, noting extremely low water levels in the Amazon. But he added that the weather cycle would reach a low next year and then start to moderate. Paulo Etchitchury, director of private meteorologists Somar, said that the Pacific should start to enter a cooler period next Brazilian summer and this could result in a weak La Nina weather pattern. "It won't affect summer rains and it's still very early to talk about next winter," he said, adding that La Nina doesn't necessarily signal a cold winter and extra risk of frost damage to Brazil's coffee crop, the world's biggest.
Brazil was in a transitional period between the dry May/August winter and rainy spring which started in south Brazil in September, Etchitchury said. He said that this year weather conditions are in general seasonally normal in Brazil's main farming areas, except that drought in the Amazon could affect Mate Grosso, Brazil's main soy state. "Rains in the south are replenishing (补充) a water deficit and providing reserves for summer soy and com harvests," he said, adding, "Last September was hot and dry and people were worried about drought damage to crop flowering."
Passage Two
Even today, many experts say women scientists are often not treated fairly. The Washington Post newspaper reported a study about the number of research articles published in medical magazines in which a woman was the main writer. Women were the main writers only twenty-nine percent of the time. Nancy Andreasen is a scientist at the University of Iowa. Scientists like Miss Andreasen often send stories about their research to special professional publications. Miss Andreasen says her research is published more often when she signs them as N.C. Andreasen rather than Nancy Andreasen. In that way, the editors of the publications do not know if the writer is a man or a woman.
Women also receive fewer patents for their inventions. A p
A.Y
B.N
C.NG
A、“window”—“outliner”
B、“window”—“Animation Editors”—“Graph Editor”
C、“window”—“create node”
D、“window”—“Animation Editors”—“HumanIK”
On the issue of who should be included in the DNB, the writer seems to suggest that
A.the editors had clear rules to follow.
B.there were too many criminals in the entries.
C.the editors clearly favored benefactors.
D.the editors were irrational in their choices.
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