单选题Tom could hardly ______ his excitement as he knew that he had made a real discovery. A. conceal B. reveal C. show D. discover

单选题 Opponents of affirmative action say the battle over the use of race in college admissions is hardly over, despite the Supreme Court's ruling Monday upholding the goal of a diverse student body. Higher education leaders overwhelmingly hailed the decision, saying it reaffirmed policies used by most .selective colleges and universities. But some critics raised the possibility of more lawsuits, and promised to continue pressuring the Department of Education's Office of Civil Rights to investigate questionable policies. "We're talking about admission programs, scholarships, any program only for minorities or in which the standards used to judge admissions are substantially different," says Linda Chavez, founder and president of the Center for Equal Opportunity, a conservative non-profit group. Others say they'll take their case to voters. "We have to seriously contest all this at the ballot box," says University of California regent Ward Connerly, who helped win voter approval of California's Proposition 209, which prohibits considering race or gender in public education, hiring and contracting. Because of that law, Monday's ruling had no practical impact in the state. "It may be time for us to let the (Michigan) voters decide if they want to use race as a factor in admissions," Connerly said Monday. Meanwhile, U. S. Education Secretary Rod Paige, consistent with President Bushes stance opposing affirmative action, said the Department of Education will "continue examining and highlighting effective race-neutral approaches to ensure broad access to and diversity within our public institutions". Even Supreme Court Justice Sandra Day O'Connor, in one of the opinions, recommended that states look for lessons in race-neutral programs being tried in California and elsewhere. While the ruling said admission officials may consider race in the selection process, colleges and universities are not obligated to do so. "Ultimately in the debate, diversity is a choice, not a legal mandate", says Arthur Coleman, a former Department of Education official who now helps colleges and universities ensure constitutional policies. The public, too, remains conflicted, largely along racial lines. According to a January poll by the non-profit research organization Public Agenda, 79% of Americans said it is important for colleges to have a racially diverse student body, while just 54% said affirmative action programs should continue. In a Gallup poll conducted days before the ruling, 49% of adults said they favor affirmative action and 43% did not, with blacks and Hispanics far more likely to favor the practice than whites. And some educators doubt that with Monday's ruling, those opposing affirmative action will change their minds. For now, admission officials and university lawyers are poring over the ruling to determine how or whether to adjust policies. While most tend to be closed-mouthed about admission policies, many say they don't expect significant changes.

单选题Before she could shout "look ______" to the old man, he was run ______ by a car coining from his left. A. back, on B. out, over C. up, down D. ahead, at

单选题And A while the medical community generally supports the guiding principle of the current policy—that organ donation should be an B act of giving , without monetary incentives of any kind—the American Society of Transplant Surgeons has endorsed the idea of a pilot program C that would partially reimburse surviving funeral expenses of individuals who allow their organs D to take after death.

单选题The policy was technology transfer, embodied in the innovation chain with its three great links—invention, innovation, and______.

单选题Garlic was once known as "the stinking rose", and has been used throughout the centuries to purify the blood and ______ heart disease.

单选题People in the United States in the nineteenth century were {{U}}haunted{{/U}} by the prospect that unprecedented change in the nation' s economy would bring about social chaos.

单选题2 Analysts have had their go at humor, and I have read some of this interpretative liter ature, but without being greatly instructed. Humor can be dissected, as a frog can, but the thing dies in the process and the innards (内在部分) are discouraging to any but the pure scientific mind. In a newsreel theatre the other day I saw a picture of a man who had developed the soap bubble to a higher point than it had ever before reached. He had become the ace soap bubble blower of America, had perfected the business of blowing bubbles, refined it, doubled it, squared it, and had even worked himself up into a convenient lather. The effect was not pretty. Some of the bubbles were too big to be beautiful, and the blower was always jumping into them or out of them, or playing some sort of unattractive trick with them. It was, if anything, a rather repulsive sight. Humor is a little like that: it won't stand much blowing up, and it won't stand much poking. It has a certain fragility, an evasiveness, which one had best respect. Essentially, it is a complete mystery. A hu man frame convulsed with laughter, and the laughter becoming mysterious and uncontrol lable, is as far out of balance as one shaken with the hiccoughs or in the throes of a sneez ing fit. One of the things commonly said about humorists is that they are really very sad peo ple-clowns with a breaking heart. There is some truth in it, but it is badly stated. It would be more accurate, I think, to say that there is a deep vein of melancholy running through everyone's life and that the humorist, perhaps more sensible of it than some oth ers, compensates for it actively and positively. Humorists fatten on trouble. They have al ways made trouble pay. They struggle along with a good will and endure pain cheerfully, knowing how well it will serve them in the sweet by and by. You find them wrestling with foreign languages, fighting folding ironing boards and swollen drainpipes, suffering the terrible discomfort of tight boot (or as Josh Billings wittily called them, "tire boots"). They pour out their sorrows profitably, in a form that is not quite a fiction not quite a fact either. Beneath the sparking surface of these dilemmas flows the strong tide of human woe. Practically everyone is a manic depressive of sorts, with his up moments and his down moments, and you certainly don't have to be a humorist to taste the sadness of situation and mood. But there is often a rather fine line between laughing and crying, and if a hu morous piece of writing brings a person to the point where his emotional responses are un trustworthy and seem likely to break over into the opposite realm, it is because humor, like poetry, has an extra content. It plays close to the big hot fire, which is Truth, and sometimes the reader feels the heat.

单选题He become ______ with the girl reporter who questioned him at press conference.

单选题______the issue of slavery and race has been fundamental in America's development. A. Promoting B. Confronting C. Conquering D. Measuring

单选题The Elizabethan world was populated, not only by tough seamen, hard-headed politicians and serious theologians. It was a world of spirits, good and bad, fairies, demons, witches, ghosts, conjurors. This fact about the Elizabethans, reflected in their poetry, is too well known to need elaboration. The epic poem in which the aspirations of the age found expression evolved around a "fairy" queen; one of the most significant figures in the poem is an enchanter. And the greatest plays of the greatest poet of the age are suffused in the atmosphere of the occult. Macbeth meets witches; Hamlet is haunted by the ghost. Was this preoccupation with the occult derived solely from popular traditions or influences? Or did it have some deep-seated connection with the philosophy of the age? In other words, was there a philosophy of the occult characteristic of the Renaissance which might still have been operating with renewed vigour in the Elizabethan Renaissance? The history of such a philosophy has been the theme of the first part of this book. The second part, now beginning, connects closely with the first part, for it will argue that the dominant philosophy of the Elizabethan age was precisely the occult philosophy, with its magic, its melancholy, its aim of penetrating into profound spheres of knowledge and experience, scientific and spiritual, its fear of the dangers of such a quest, and of the fierce opposition which it encountered. The characteristic philosopher of the Elizabethan age was John Dee whose mathematical preface to the English translation of Euclid (1570) begins with an invocation to "Divine Plato" and quotes Agrippa von Nettesheim on the three worlds. Dee's preface is the work of a Renaissance Neoplatonist organically connected with the Hermetic-Cabalist core of the movement, particularly as formulated by the most extreme of its exponents, Agrippa. Dee quotes Pico della Mirandola on number, and follows Pico, Reuchlin, and Agrippa in developing intensely the Pythagorean or mathematical side of the movement. His "mathematical" preface, and his teaching in general, was immensely influential in stimulating the Elizabethan scientific Renaissance. As is well known, Dee was not only famous as a mathematician but also famous, or infamous, as a "conjuror". How did he manage to reconcile his scientific and occult interests with his earnest claim to be a devout Christian and with his support of the Tudor Reformation? I believe that the answer to this question lies in realising that Dee was a Christian Cabalist, supporting the "more powerful" philosophy implicit in Neoplatonism as understood by Pico, Reuchlin, Giorgi, Agrippa and as developed in the Renaissance occult tradition. To view Dee as a Christian Cabalist explains, I believe, what appear to be the curious anomalies in his outlook. It explains how the same man could be a brilliant mathematician and ardent propagator of scientific studies, and a "conjuror" of angels, whilst fervently believing himself to be an ardent reformed Christian. It explains, too, his mysterious world-wide schemes of a religious nature, his missionary journey to the continent. As a representative of the inspired melancholy with its three stages of insight as expounded by Agrippa, he would see Christian Cabala the "more powerful" philosophy which was to supersede scholasticism, as potentially a world-wide movement of reform, to be applied not only in Elizabethan England. If, after studying the history of the occult philosophy in the Renaissance outlined in the first part of this book, we follow the themes into the life and work of Dee, we may begin to see Dee in his true historical context. He appears as truly a man of the late Renaissance developing Renaissance occult philosophy in scientific directions, involved in the religious and reforming side of the movement, but overtaken by the reaction of the later sixteenth century. It is important to bear in mind the late date of the Elizabethan Renaissance. It begins to flourish at a time when, on the continent, the reaction against Renaissance Neoplatonism and its associated occultisms was growing greatly in intensity as part of the Counter-Reformation effort to apply a restrictive attitude towards Renaissance Neoplatonism. The building up of Queen Elizabeth I as a Neoplatonic heroine by Spenser was in itself a challenge to the Catholic Counter-Reformation powers and their attitude to Renaissance philosophy.

单选题4 For me, scientific knowledge is divided into mathematical sciences, natural sciences or sciences dealing with the natural world (physical and biological sciences), and sciences dealing with mankind (psychology, sociology, all the sciences of cultural achievements, every kind of historical knowledge). Apart from these sciences is philosophy about which we will talk shortly. In the first place, all this is pure or theoretical knowledge, sought only for the purpose of understanding, in order to fulfill the need to understand what is es- sential and substantial to man. What distinguishes man from animal is that he knows and needs to know. If man did not know that the world existed and the world was of a certain kind that he was in the world and that he himself was of a certain kind, he wouldn't be man. The technical aspects of applications of knowledge are equally necessary for man and are of the greatest importance, because they also contribute to defining him as man and permit him to pursue a life increasingly more truly human. But even while enjoying the results of technical progress, he must defend the primacy and independence of pure knowledge. Knowledge sought directly for its practical applica- tions will have immediate and foreseeable success, but not the kind of important result whose revolutionary scope is in large part unforeseen, except by the imagination of the Utopians. Let me recall a well-known example. If the Greek mathematicians had not applied themselves to the investigation of conic sections, zealously and without the least suspicion that it someday be useful, it would not have been possible centuries later to navigate far from shore. The first men to study the nature of electricity could not imagine that their ex- periments, carried on because of mere intellectual curiosity, would eventually lead to modern electrical technology, without which we can scarcely conceive of contemporary life. Pure knowledge is valuable for its own sake, because the human spirit cannot resign itself to ignorance. But, in addition, it is the foundation for practical results that would not have been reached if this knowledge had not been sought disinterestedly.

单选题The Supreme Court"s decisions on physician-assisted suicide carry important implications for how medicine seeks to relieve dying patients of pain and suffering. Although it ruled that there is no constitutional right to physician-assisted suicide, the Court in effect supported the medical principle of "double effect," a centuries-old moral principle holding that an action having two effects—a good one that is intended and a harmful one that is foreseen—is permissible if the actor intends only the good effect. Doctors have used that principle in recent years to justify using high doses of morphine to control terminally ill patients" pain, even though increasing dosages will eventually kill the patient. Nancy Dubler, director of Montefiore Medical Center, contends that the principle will shield doctors who "until now have very, very strongly insisted that they could not give patients sufficient mediation to control their pain if that might hasten death." George Annas, chair of the health law department at Boston University, maintains that, as long as a doctor prescribes a drug for a legitimate medical purpose, the doctor has done nothing illegal even if the patient uses the drug to hasten death. "It"s like surgery," he says. "We don"t call those deaths homicides because the doctors didn"t intend to kill their patients, although they risked their death. If you"re a physician, you can risk your patients" suicide as long as you don"t intend their suicide." On another level, many in the medical community acknowledge that the assisted-suicide debate has been fueled in part by the despair of patients for whom modern medicine has prolonged the physical agony of dying. Just three weeks before the Court"s ruling on physician-assisted suicide, the National Academy of Science (NAS) released a two-volume report, "Approaching Death: Improving Care at the End of Life." It identifies the undertreatment of pain and the aggressive use of "ineffectual and forced medical procedures that may prolong and even dishonor the period of dying" as the twin problems of end-of-life care. The profession is taking steps to require young doctors to train in hospices, to test knowledge of aggressive pain management therapies, to develop a Medicare billing code for hospital-based care, and to develop new standards for assessing and treating pain at the end of life. Annas says lawyers can play a key role in insisting that these well-meaning medical initiatives translate into better care. "Large numbers of physicians seem unconcerned with the pain their patients are needlessly and predictably suffering," to the extent that it constitutes "systematic patient abuse." He says medical licensing boards "must make it clear...that painful deaths are presumptively ones that are incompetently managed and should result in license suspension."

单选题To take revenge of the defeat last year, each player was making his ______ to win the match, Even their fans were cheering for them. A. setback B. endeavor C. remnant D. distinction

单选题Small children can not ______ the difference between right and wrong. It is our duty to teach them. A. appreciate B. enjoy C. acknowledge D. confess

单选题Official figures show that unemployment ______ in November and then fell slowly over the next two months.

单选题The International Olympic Committee rejects the accusations that Beijing's budget-cutting move might ______ its preparation for the games.

单选题They greeted his proposal with ______ and refused to give it serious study.