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在临床检验质量控制中，相当于评价诊断试验敏感性的指标是
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In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked [A], [B], [C] and [D]. Choose the one that you think is the best answer. Mark your answers on your ANSWER SHEET.TEXT A The Carnegie Foundation report says that many colleges have tried to be "all things to all people." In doing so, they have increasingly catered to a narrow-minded careerism while failing to cultivate a global vision among their students. The current crisis, it contends, does not derive from a legitimate desire to put learning to productive ends. The problem is that in too many academic fields, the work has no context; skills, rather than being means, have become ends. Students are offered a variety of options and allowed to pick their way to a degree. In short, driven by careerism, "the national colleges and universities are more successful in providing credentials than in providing a quality education for their students." The report concludes that the special challenge confronting the undergraduate college is one of shaping an "integrated core" of common learning. Such a core would introduce students "to essential knowledge, to connections across the disciplines, and in the end, to application of knowledge to life beyond the campus." Although the key to a good college is a high-quality faculty, the Carnegie study Found that most colleges do very little to encourage good teaching. In fact, they do much to undermine it. As one professor observed: "Teaching is important, we are told, and yet faculty know that research and publication matter most." Not surprisingly, over the last twenty years colleges and universities have failed to graduate half of their four-year degree candidates. Faculty members who dedicate themselves to teaching soon discover that they will not be granted tenure, promotion, or substantial salary increases. Yet 70 percent of all faculty say their interests lie among more in teaching than in research. Additionally, a frequent complaint among young scholars is that "There is pressure to publish, although there is virtually no interest among administrators or colleagues in the content of the publications." American colleges and universities failed to graduate half of their four-year degree candidates because
最易发生骨折的肋骨是
驻外管理人员在适应性和灵活性方面应该做到哪几点
TEXT D Decades after Marilyn Monroe’s death, there was a burst of speculation about what she might have been doing if (and it is a very big if) she had not met a premature end from an overdose in 1962, at the age of 36. The American writer Joyce Carol Oates, whose recent novel B/on& is a fictionalized version of Marilyn’s life, thinks she might have left Hollywood for a successful career in the theatre. The feminist commentator Gloria Steinem, who has also written a book about the actress, imagines her living in the country and running an animal sanctuary. I have to say that these imaginary careers, and many other things that have been suggested about Marilyn in recent years, fall into the category of rescue fantasies. The point about her life is that it went hideously and predictably wrong, with self-destruction always a more likely outcome than a revival of her acting career as an interpreter of Chekhov or an early conversion to the animal rights movement. This is not to denigrate the woman herself, whose story seems to me genuinely tragic. Hers is a dread/ul catalogue of abandonment, abuse and a desperate re-invention of .the self in terms that successfully courted fame and disaster in just about equal measure. Fragile egos often invited other people’s projections and Marilyn came to see herself, in her own words, as "some kind of mirror instead of a person". This is half-perceptive, in that what she actually became in her lifetime was a blank screen on which men could project their fantasies and anyone who wants to understand what kind of fantasies they were has only to look at Norman Mailer’s creepy biography, with its drooling images of Marilyn as a vulnerable child, incapable of saying no. What she is unlikely to have anticipated is that, four decades later, thoughtful women would look at her image and see, perversely, a reflection of themselves. Ms. Steinem has been reported as saying that she thinks Marilyn’s experiences might have pushed her into embracing the women’s movement. But Marilyn was a male-identified woman, a product of a virulently misogynist culture that was erotically stimulated by the pairing of beauty and brains -- but only as long as women did the beauty while men got to direct movies, write plays and run the country. That Marilyn played this role to perfection, then loathed it and rebelled against its limitations, hardly needs saying. We can infer from the passage that women who embraced the women’s movement had been
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