2023年考研外语考试题目及答案7.docx
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1、考研外语考试题目及答案7一、Use of English1 Selection to participate in a top executive-education program is an important rung on the ladder to top corporate jobs. U. S. corporations (1) billions of dollars in this form, of management development一and use it to (2) and train fast-track managers. Yet one (3)of exec
2、utive education found that less than 5% of the managers (4) to these high-profile programs are women一and minorities are terribly (5) as well.The numbers are (6). In regular business (7)usually paid for by the participant, not an employer一there are plenty of women and minorities. Women, for example,
3、(8)for about 30% of MBA candidates. Yet in the (9)programs paid for by corporations that round out a manager s credentials at a (10)career point, usually at age 40 or 45, companies are making only a (11) investment in developing female and minority executives. A case (12)point: Only about 30% of the
4、 180 executives in Stanfords recent (13)management program were women.on a loose basis.C.they elaborate the proposal that children in failing schools get extra funding if they transfer.D.they show real concerns over public education problems during their election.From other countries successful expe
5、rience, Britain can learn that .A. tax payers money should be divided equally between parents and state schools.B. there should not be a tight control over the specific ways of teaching.C. the public money should go to any charity who would like to attract students.D.public surveillance should infor
6、m, parents in order to maintain high standards.We can infer from the last paragraph that .A. the proposals mentioned in the above paragraph are really radical.B. the education model the Netherlands and Sweden adopt are effective.C.the solutions of education problems involve a technique innovation.D.
7、 more Swedish children are educated in private schools than children in the Netherlands.What is the authors attitude towards the establishment of the school in Lambeth?A. Neutral.B. Approval.C. Disapproval.D. Critical.6、An experiment that some hoped would reveal a new class of subatomic particles, a
8、nd perhaps even point to clues about why the universe exists at all, has instead produced a first round of results that are mysteriously inconclusive.Dr. Conrad and William C. Louis presented their initial findings in a talk yesterday at the Fermi National Accelerator Laboratory where the experiment
9、 is being performed.The goal was to confirm or refute observations made in the 1990s in a Los Alamos experiment that observed transformations in the evanescent but bountiful particles known as neutrinos (微中子). Neutrinos have no electrical charge and almost no mass, butthere are so many of them that
10、they could collectively outweigh all the stars in the universe.The new experiment has attracted wide interest. That reflected in part the hope of finding cracks in the Standard Model, which encapsulates physicists current knowledge about fundamental particles and forces.The Standard Model has proved
11、 remarkably effective and accurate, but it cannot answer some fundamental questions, like why the universe did not completely annihilate (毁灭)itself an instant after the Big Bang.The birth of the universe 13. 7 billion years ago created equal amounts of matter and antimatter. Since matter and antimat
12、ter annihilate each other when they come in contact, that would have left nothing to coalesce into stars and galaxies. There must be some imbalance in the laws of physics that led to a slight preponderance of matter over antimatter, and that extra bit of matter formed everything in the visible unive
13、rse.The imbalance, some physicists believe, may be hiding in the dynamics of neutrinos.Neutrinos come in three known types, or flavors. And they can change flavor as they travel. But the neutrino transformations reported in the Los Alamos data do not fit the three-flavormodel, suggesting four flavor
14、s of neutrinos, if not more.The new experiment sought to count the number of times one flavor of neutrino, called a muon( n 介子),turned into another flavor, an electron neutrino.For most of the neutrino energy range they looked at, the scientists did not see any more electron neutrinos than would be
15、predicted by the Standard Model. That ruled out the simplest ways of interpreting the Los Alamos neutrino data, Dr. Conrad and Dr. Louis said.But at the lower energies, the scientists did see more electron neutrinos than predicted: 369, rather than the predicted 273. That may simply mean that some c
16、alculations are off. Or it could point to a subtler interplay of particles, known and unknown. Dr. Louis said he was surprised by the results”. I was sort of expecting a clear excess or no excess”, he said. In a sense, we got both”.It can be inferred from Paragraph 1 that the initial findings” of Dr
17、. Conrad and Louis are.A. a new class of subatoms.B. new subatomic particles.C. new characters of neutrinos.D.none of the above.According to the text, Neutrinos are kinds of particles thatA.are numerous and stable.B. have no electric charge.C. are short-lived matter.D.are small in amount.We can conc
18、lude that the dynamics of neutrinos may causeA.the universe to completely annihilate itself.B. some imbalance by generating more antimatter.C.the birth of the universe after the Big Bang.D.the uniting of matter into celestial body.According to the text, the Los Alamos experiment has reported that .A
19、.there are numerous neutrinos which fade away quickly.B. during traveling, neutrinos can change into three types.C. there are large numbers of neutrinos at the lower energies.D.neutrinos are observed for the first time during the experiment.7、 14In the experiment, Dr. Conrad and Louis find out.A. mo
20、st of the data in the Los Alamos experiment is not accurate.B.the number of times one flavor of neutrino converts into another.C.there is some subtler interplay of particles causing miscalculations.D. the number of neutrinos is more than estimated at the higher energies.11 When the United States and
21、 Korea (SOK) announced their new free-trade agreement last month, the news was mainly economic. The deal would give American farmers and bankers alike better access to Korean consumers and help Korean companies push more electronics, cars and textiles into the United States. Largely unreported was t
22、he political angle一the U. S. -Korea(SOK) free trade agreement comes at precisely the moment when Americas military presence on the Korean Peninsula is rapidly diminishing, anti-U. S. nationalism in Korea(SOK) is growing and China is playing an ever more important leadership role in the region. This
23、FT A is much more significant in strategic than economic terms.It is the same about any number of trade deals in Asia thesedays. While free-trade agreements have always been somewhat political, solidifying national relationships, the use of FTAs in geopolitical jockeying(竞赛)is reaching new heights i
24、n East Asia. Since 1997, the number of FTAs in the region has risen from seven to 38. Last time we saw this sort of frenzied bilateral activity was back in the 1930s. That worries some economists, who fear that all the free-trade politicking will further erode an already beleaguered global trading s
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