It’s very interesting to note where the debate about diversity (多样化) is taking place. It is taking place primarily in political circles. Here at the College Fund, we have a lot of contact with top corporate (公司的) leaders; none of them is talking about getting rid of those instruments that produce diversity. In fact, they say that if their companies are to compete in the global village and in the global market place, diversity is an imperative. They also say that the need for talented, skilled Americans means we have to expand the pool of potential employees. And in looking at where birth rates are growing and at where the population is shifting, corporate America understands that expanding the pool means promoting policies that help provide skills to more minorities, more women and more immigrants. Corporate leaders know that if that doesn’t occur in our society, they will not have the engineers, the scientists, the lawyers, or the business managers they will need. Likewise, I don’t hear people in the academy saying "Let’s go backward. Let’s go back to the good old days, when we had a meritocracy (不拘一格选人才)” (which was never true—we never had a meritocracy, although we’ve come closer to it in the last 30 years). I recently visited a great little college in New York where the campus has doubled its minority population in the last six years. I talked with an African American who has been a professor there for a long time, and she remembers that when she first joined the community, there were fewer than a handful of minorities on campus. Now, all of us feel the university is better because of the diversity. So where we hear this debate is primarily in political circles and in the media—not in corporate board rooms or on college campuses. According to the passage, diversity can be achieved in American society by______.
A. expanding the pool of potential employees
B. promoting policies that provide skills to employees
C. training more engineers, scientists, lawyers and business managers
D. providing education for all regardless of race or sex
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Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened (61) As was discussed before, it was not (62) the 19th century that the newspaper became the dominant pre-electronic (63) , following in the wake of the pamphlet and the book and in the (64) of the periodical. It was during the same time that the communications revolution (65) up, beginning with transport, the railway, and leading (66) through the telegraph, the telephone, radio, and motion pictures (67) the 20th-century world of the motor car and the air plane. Not everyone sees that process in (68) . It is important to do so. It is generally recognized, (69) , that the introduction of the computer in the early 20th century, (70) by the invention of the integrated circuit during the 1960s, radically changed the process, (71) its impact on the media was not immediately (72) . As time went by, computers became smaller and more powerful, and they became "personal" too, as well as (73) , with display becoming sharper and storage (74) increasing. They were thought of, like people, (75) generations, with the distance between generations much smaller. It was within the computer age that the term "information society" began to be widely used to describe the context within which we now live.
A. gathered
B. speeded
C. worked
D. picked
Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened (61) As was discussed before, it was not (62) the 19th century that the newspaper became the dominant pre-electronic (63) , following in the wake of the pamphlet and the book and in the (64) of the periodical. It was during the same time that the communications revolution (65) up, beginning with transport, the railway, and leading (66) through the telegraph, the telephone, radio, and motion pictures (67) the 20th-century world of the motor car and the air plane. Not everyone sees that process in (68) . It is important to do so. It is generally recognized, (69) , that the introduction of the computer in the early 20th century, (70) by the invention of the integrated circuit during the 1960s, radically changed the process, (71) its impact on the media was not immediately (72) . As time went by, computers became smaller and more powerful, and they became "personal" too, as well as (73) , with display becoming sharper and storage (74) increasing. They were thought of, like people, (75) generations, with the distance between generations much smaller. It was within the computer age that the term "information society" began to be widely used to describe the context within which we now live.
A. means
B. method
C. medium
D. measure
语言时空论是语言学这门科学的一个观点。它以时空差异关注语言的流变(theology)现象,因为语言的流变基本上是由时间和空间延展在强度和性质上的差异表现出来的。它寻求以客观和精确的方式来描写和揭示语言的基本概念、内在关系以及流变机理,追索有关语言的现实知识。
Psychologist George Spilich and colleagues at Washington College in Chestertown, Maryland, decided to find out whether, as many smokers say, smoking helps them to "think and concentrate". Spilich put young non-smokers, active smokers and smokers deprived (被剥夺) of cigarettes through a series of tests. In the first test, each subject (试验对象) sat before a computer screen and pressed a key as soon as he or she reeognized a target letter among a grouping of 96. In this simple test, smokers, deprived smokers and nonsmokers performed equally well. The next test was more complex, requiring all to scan sequences of 20 identical letters and respond the instant one of the letters transformed into a different one. Non-smokers were faster, but under the stimulation of nicotine (尼古丁), active smokers were faster than deprived smokers. In the third test of short-term memory, non-smokers made the fewest errors, but deprived smokers committed fewer errors than active smokers. The fourth test required people to read a passage, then answer questions about it. Non-smokers remembered 19 percent more of the most important information than active smokers, and deprived smokers bested those who had smoked a cigarette just before testing. Active smokers tended not only to have poorer memories but also had trouble separating important information from insignificant details. "As our tests became more complex," sums up Spilieh, "non-smokers performed better than smokers by wider and wider margins. " He predicts, "smokers might perform adequately at many jobs until they got complicated. A smoking airline pilot could fly adequately if no problems arose, but if something went wrong, smoking might damage his mental eapaeity.\ We can infer from the last paragraph that______.
A. smokers should not expect to become airline pilots
B. smoking in emergency cases causes mental illness
C. no airline pilots smoke during flights
D. smokers may prove unequal to handling emergency cases