学科分类

已选分类 文学
单选题He always has a lot of______ ideas in his mind, and sometimes we do not even know what he is thinking about.(2011年南京师范大学考博试题)
进入题库练习
单选题______all living things have some way of getting from here to there.
进入题库练习
单选题The new income law which was passed in the congress was denounced in the newspapers.
进入题库练习
单选题Which of the following are high-level languages? A.COBOL, FORTRAN, ASSEMBLER, PASCAL. B.MACHINE LANGUAGE, LIST, BASIC, PROLOG. C.COMPILER, FLOW MATIC, ALGOL, LOGO. D.None of the above.
进入题库练习
单选题There are different types of affixes or morphemes. The affix "-ed" in the word "learned" is known as a(n)______.
进入题库练习
单选题Obesity generally is defined as an accumulation of fat(adipose tissue) beyond what is considered normal for a person's age, sex, and body type. In today's society obesity is considered as a disease, not a moral failing. It occurs when energy intake exceeds the amount of energy expended over time. Only in a small minority of cases is obesity caused by such illnesses as hypothyroidism, or the result of taking medications, such as steroids, that can cause weight gain. The more a person weighs, the more blood vessels the body needs to circulate blood throughout the body. The heart takes on a heavy burden as it has to pump harder to force the blood flow through so many vessels, As a result, the heart grows in size and blood pressure tends to rise. Obesity is also a factor in osteoarthritis (because of the extra weight placed on joints), gout, bone and joint diseases(including ruptured intervertebral discs), varicose veins, respiratory ailments; gallbladder disease, complications during pregnancy and delivery, and higher accidental death rate. Obesity can alter hormone levels, affect immune function, and cause impotence in men and reproductive problems in women. Women who are 30% overweight are twice as likely to die of endometrial cancer, and those who are 40% overweight have four times the risk. Obese women also are more likely to incur cancers of the breast, cervix, ovaries, and gallbladder. Obese men are more likely to develop cancers of the rectum, colon, esophagus, bladder, pancreas, stomach, and prostate. Obesity can also cause psychological problems. Sufferers are associated with laziness, failure, or inadequate willpower. As a result, overweight men and women blame themselves for being heavy, thus causing feelings of guilt and depression. Scientific evidence has found an association between MBI(body-mass index) and higher death rates. However, the relative risk of being heavy declines with age. Some researchers have found that data linking overweight and death are inconclusive, while other researchers have found that losing weight may be riskier than dangers posed by extra pounds. Some researchers counter that overweight indirectly contributes to over 300,000 deaths a year. A poll by Shape Up America found that 78% of overweight or obese adults have abandoned dieting as a means of losing weight. Diets do not teach people how to eat properly. They merely restrict food intake temporarily, so when the diet ends, weight gain r
进入题库练习
单选题
进入题库练习
单选题 Names have gained increasing importance in the competitive world of higher education. As colleges strive for market share, they are looking for names that project the image they want or reflect the changes they hope to make. Trenton State College, for example, became the College of New Jersey 9 years ago when it began raising admissions standards and appealing to students from throughout the state. "All I hear in higher education is, brand, brand, brand," said Tim Westerbeck, who specializes in branding and is managing director of Lipman Hearne, a marketing firm based in Chicago that works with universities and other nonprofit organizations. "There has been a sea change over the last 10 years. Marketing used to be almost a dirty word in higher education." Not all efforts at name changes are successful, of course. In 1997, the New School for Social Research became New School University to reflect its growth into a collection of eight colleges, offering a list of majors that includes psychology, music, urban studies and management. But New Yorkers continued to call it the New School. Now, after spending an undisclosed sum on an online survey and a marketing consultant's creation of "naming structures," "brand architecture" and "identity systems," the university has come up with a new name: the New School. Beginning Monday, it will adopt new logos (标志), banners, business cards and even new names for the individual colleges, all to include the words "the New School". Changes in names generally reveal significant shifts in how a college wants to be perceived. In altering its name from Cal State, Hayward, to Cal State, East Bay, the university hoped to project its expanding role in two mostly suburban counties east of San Francisco. The University of Southern Colorado, a state institution, became Colorado State University at Pueblo two years ago, hoping to highlight many internal changes, including offering more graduate programs and setting higher admissions standards. Beaver College turned itself into Arcadia University in 2001 for several reasons: to break the connection with its past as a women's college, to promote its growth into a full-fledged (完全成熟) university and, officials acknowledged, to eliminate some jokes about the college's old name on late-night television and "morning zoo" radio shows. Many college officials said changing a name and image could produce substantial results. At Arcadia, in addition to the rise in applications, the average student's test score has increased by 60 points, Juli Roebeck, an Arcadia spokeswoman, said.
进入题库练习
单选题The qualities of my home town, ______ on me as a boy, had a profound effect on the philosophy that directed my career.
进入题库练习
单选题When we have difficulty ______ obtaining desired objects or reaching desired goals we experience negative emotions such as grief and anger. A. at B. in C. on D. with
进入题库练习
单选题
进入题库练习
单选题Picture-taking is a technique both for reflecting the objective world and for expressing the singular self. Photographs depict objective realities that already exist, though only the camera can disclose them. And they depict an individual photographer's temperament, discovering itself through the camera's cropping of reality. That is, photography has two directly opposite ideals: in the first, photography is about the world and the photographer is a mere observer who counts for little; but in the second, photography is the instrument of fearlessness, questing subjectivity and the photographer is all. These conflicting ideals arise from uneasiness on the part of both photographers and viewers of photographs toward the aggressive component in "taking" a picture. Accordingly, the ideal of a photographer as observer is attracting because it implicitly denies that picture-taking is an aggressive act. The issue, of course, is not so clear-cut. What photographers do cannot be characterized as simply predatory or as simply, and essentially, benevolent. As a consequence, one ideal of picture-taking or the other is always being rediscovered and championed. An important result of the coexistence of these two ideals is a recurrent ambivalence toward photography's means. Whatever are the claims that photography might make to be a form of personal expression just like painting, its originality is closely linked to the power of a machine. The steady growth of these powers has made possible the extraordinary informativeness and imaginative formal beauty of many photographs, like Harold Edgerton's high-speed photographs of a bullet hitting its target or of the swirls and eddies of a tennis stroke. But as cameras become more sophisticated, more automated, some photographers are tempted to disarm themselves or to suggest that they are not really armed, preferring to submit themselves to the limit imposed by pre-modern camera technology because a cruder, less high-powered machine is thought to give more interesting or emotive results, to leave more room for creative accident. For example, it has been virtually a point of honor for many photographers, including Walker Evans and Cartier Bresson, to refuse to use modern equipment. These photographers have come to doubt the value of the camera as an instrument of "fast seeing". Cartier Bresson, in fact, claims that the modern camera may see too fast. This ambivalence toward photographic means determines trends in taste. The cult of the future (of faster and faster seeing) alternates over time with the wish to return to a purer past when images had a handmade quality. This longing for some primitive state of the photographic enterprise is currently widespread and underlies the present-day enthusiasm for daguerreotypes and the work of forgotten nineteenth-century provincial photographers. Photographers and viewers of photographs, it seems, need periodically to resist their own knowingness. (451 words)Notes: crop vt.播种,修剪(树木),收割。count for little 无关紧要。predatory 掠夺成性的。champion n.冠军; vt.支持。benevolent 好心肠的,行善的。ambivalence 矛盾心理。make (+不定式)似乎要:He makes to begin. (他似乎要开始了。) swirls and eddies 漩涡。cult 狂热崇拜。daguerreotype 银板照相法。
进入题库练习
单选题This aged patient Ucomplied with/U the physician's orders, hoping for a quick recovery.
进入题库练习
单选题This crop does not do well in soils______the one for which it has been speciaIly developed.
进入题库练习
单选题On the wall ______ two large pictures of his parents.A. hangsB. hangedC. hangingD. hang
进入题库练习
单选题Not ______ needs a resume.
进入题库练习
单选题
进入题库练习
单选题The federal court has been putting pressure on the state to adhere to the population caps in the decree.
进入题库练习
单选题They left at nine, so they ______ by now. A. may arrive B. must arrive C. should have arrived D. ought to arrive
进入题库练习
单选题Yellow fever, the disease that killed 4000 Philadelphians in 1793, and so______Memphis, Tennessee, that the city lost its charter, has reappeared after nearly two decades in ______the Western Hemisphere.
进入题库练习