单选题The murder charge against Beckwith has been ______ for lack of evidence.

单选题Stressful environment leads to unhealthy behaviors such as Ix)or eating habits, which ______ increase the risk of high blood pressure and heart disease.

单选题Another example of the exercise of power by Congress was the action it took during the Reconstruction Period after the Civil War. It has already been noted that President Johnson favored a lenient policy toward the South and attempted to carry out Lincoln's "10 percent plan". He pardoned most of the Southern leaders and permitted them to restore their state governments. They were permitted to elect Senators and Representatives. Congress, however, led by the Radical Republican Thaddeus Stevens, had other ideas about the handing of the defeated Confederacy. Congress favored punitive policies. The South should be treated as conquered territory, and its readmission should be handled by Congress rather than the President. Congress opposed the "Johnson Governments" and the "Black Codes" passed by Southern states which virtually restored former slaves to their masters. Accordingly, it passed the Reconstruction Act of 1867. This measure divided the South into five military districts and provided that a seceded state would be readmitted in the Union only after it had ratified the 14th Amendment which provided that all persons born or naturalized in the United States should be citizens of the United States and of the state in which they resided, granted equality before the law to all persons, and prohibited a state from depriving any person of life, liberty, or property without due process of law. Congress also barred rebel leaders from federal office, repudiated the Confederate debt, and reduced the representation of states which barred qualified persons from voting. Later it adopted the 15th Amendement guaranteeing the Negroes the right to vote. Johnson vigorously opposed these measures. He vetoed the Reconstruction Act and others, only to see Congress repass them over his veto. After such passage of the Tenure of Office Act, Johnson, believing it unconstitutional, violated it and removed a member of his Cabinet without consulting Congress. The House of Representatives proceeded to impeach Johnson. The Senate, however, failed, by one vote, to reach the two-thirds majority necessary for his removal.

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单选题There are ______ differences between theory and practice.

单选题Einstein's special Theory of Relativity is quite_____me.

单选题The passengers were delayed because the flood ______ the train service.

单选题Neither John nor his roommates______in the dormitory yesterday evening.

单选题{{B}}Passage 3{{/B}} The blue, mystic Lake Ellsinore lies in an inland California valley, which is teeming and steaming with hot springs. Rimmed by shaggy mountains whose forested crests are reflected in its clear waters, Lake Ellsinore is the very personification of peace--but on it rests the curse of Tondo. The lake had a colorful history. Much of it lies buried in legend, and it is difficult to separate fact from fiction. There have been stories of underground volcanoes on the lake bottom, erupting, killing fish and discoloring the water. There have been stories of a playful sea serpent that lived in its depths. Long noted for its scenic beauty and health-giving waters, the lake was a famous resort in the Nineties. But long before the first white man had set foot along the shore of the lake, this part of California had been the home of the Soboba Indians. Their chief was Tondo, a stern and unforgiving man. He had a daughter, Morning Star, who was in love with Palo, son of the chief the Pales, a neighboring tribe. The Sobobas and Pales were sworn enemies. For a time the lovers met secretly. Then one day they were discovered by Tondo. His rage was terrible to behold. He forbade the lovers ever to meet again. Morning Star tried in every way to appease her father's anger, to soften his heart toward Palo. But in time she saw that it was useless; that he would never give his consent to their marriage. Vowing that they would never be separated, the Indian maid and her lover walked hand in hand into the lake, as the dreary November sun cast long shadows on the land. They were followed by a group of orphan children whom Morning Star had befriended. All walked into the lake, singing the mournful death song of their people, while Tondo stood on the shore and cursed the lovers, cursed the blue water into which they all walked to their death. Ever since that day it would see that a jinx has been laid over Lake Ellsinore. Old-timers tell of a great upheaval in the lake which caused water to spout into the air like a geyser and turn blood-red. Later, 'it became known that three hundred springs of boiling mud and water were born in the valley during that upheaval. The springs reeked with sulphur. For many years after this phenomenon the lake remained peaceful. Then boats were overturned for an apparent reason, and few of their occupants ever returned to tell the story. This continued for several years. At the same time, strong swimmers dived into the lake never to reappear. In 1833 and again in 1846, fish in the lake suddenly died. In the spring of 1850 came the Battle of the Gnats. They bred in the water of the lake and swarmed over the land. They invaded the countryside until the harassed inhabitants called for help. And in July 1951, the sky-blue waters of the lake vanished like mist before a noonday sun. When the bottom was laid bare there was no trace of a volcano, the bottomless pits, or the other disturbances of legend or fact. The copious winter rains of 1951～1952 have replenished the lake. But what menace does its haunting beauty hold today? For tomorrow? The once mighty Sobobas are few now. But the old men swear that their ancestors still haunt the lake. They nod grizzled head and murmur that the Great Tondo's curse will forever remain upon the lake. Only Time, the wise and silent one, can tell.

单选题The information in this passage centers about ______.

单选题The domestic economy in the United States expanded in a remarkably vigorous and steady fashion. The revival in consumer confidence was reflected in the higher proportion of incomes spent for goods and services and the marked increase in consumer willingness to take on installment debt. A parallel strengthening in business psychology was manifested in a stepped-up rate of plant and equipment spending and a gradual pickup in expenses for inventory. Confidence in the economy was also reflected in the strength of the stock market and in the stability of the bond market. For the years as a whole, consumer and business sentiment benefited from the ease in East-West tensions. The bases of the business expansion were to be found mainly in the stimulative monetary and fiscal policies that had been pursued. Moreover, the restoration of sounder liquidity positions and tighter management control of production efficiency had also helped lay the groundwork for a strong expansion. In addition, the economic policy moves made by the President had served to renew optimism on the business outlook while boosting hopes that inflation would be brought under more effective control. Final]y, of course, the economy was able to grow as vigorously as it did because sufficient leeway existed in terms of idle men and machines. The United States balance of payments deficit declined sharply. Nevertheless, by any other test, the deficit remained very large, and there was actually a substantial deterioration in our trade account to a sizable deficit, almost two-thirds of which was with Japan. While the overall trade performance proved disappointing, there are still good reasons for expecting the delayed impact of devaluation to produce in time a significant strengthening in our trade picture. Given the size of the Japanese component of our trade deficit, however, the outcome will depend importantly on the extent of the corrective measures undertaken by Japan. Also important will be our own efforts in the United States to fashion internal policies consistent with an improvement in our external balance. The underlying task of public policy for the year ahead--and indeed for the longer run--remained a familiar one: to strike the right balance between encouraging healthy economic growth and avoiding inflationary pressures. With the economy showing sustained and vigorous growth, and with the currency crisis highlighting the need to improve our competitive posture internationally, the emphasis seemed to be shifting to the problem of inflation. The Phase Three Program of wage and price restraint can contribute to reducing inflation. Unless productivity growth is unexpectedly large; however, the expansion of real output must eventually begin to slow down to the economy's larger run growth potential if generalized demand pressures on prices are to be avoided.

单选题The joys of travel, having long ______ the disabled, are opening up virtually to anyone who has the means. [A] omitted [B] missed [C] neglected [D] discarded

单选题Without a(n) {{U}}liberal{{/U}} supply of necessary equipment and materials, the mountain-climbers would not have been able to scale the heights and reach the top in such bad weather.

单选题If you think you can do my job better than I can, you are welcome to______.

单选题You can rely on Mr. Smith to carry out this mission for his judgment is always ______.

单选题"It was the beginning of a revolution in America and the world, a revolution that some have yet to acknowledge and many have yet to appreciate," says Harold Skramstad, president of the Henry Ford Museum in Dearborn, Michigan. 1776? No indeed. 1896, when Frank Duryea finally perfected the Duryea Motor Wagon. At its first airing, the contraption rolled less than 100 metres before the transmission froze up. But by the end of 1896 Duryea had sold 13 of them, thus giving birth to the American motor industry. That industry (whose roots, outside America, are usually attributed to tinkerings by Messrs Daimler and Benz in Germany) is being celebrated hugely over the coming months, culminating with a Great American Cruise in Detroit in June. "Our goal is to attract the greatest collection of antique and classic cars this nation has ever seen in one place at one time," says Mr. Skramstad modestly. Americans may indeed blame the car for almost everything that has happened to their country, and themselves, since 1896. The car has determined. The way they live. From cradle to grave, the car marks every rite of American passage. Home by car from the maternity ward; first driving licence (usually at the age of 16); first (backseat) sexual experience; first car of one's own (and the make of car is a prime determinant of social status, symbolic of everything a person is or does). In Las Vegas, and elsewhere, Americans can get married at drive-in chapels. They then buy, or lust after, a house with garages big enough for not one but two or three cars. This allocates more space to cars than to children. And when the time comes, they may lie in state at a drive-through funeral home, where you can pay your respects without pulling over. The way they shop. Main Street has been replaced by the strip mall and the shopping mall, concentrating consumer goods in an auto-friendly space. A large part of each shopping trip must now be spent, bags under chin, searching for the place where the car was left. (And another point: bags have annoyingly lost their carrying handles since shoppers ceased to be pedestrian) Since car-friendly living and shopping became the role, most built-up parts of America now look like every other part. There is simply no difference between a Burger Inn in California and one on the outskirts of Boston. The way they eat. A significant proportion of Americans' weekly meals are now consumed inside cars, sometimes while parked outside the (drive-by) eatery concerned, sometimes en route, which leads to painful spillages in laps, leading to overburdening of the legal system. Dozens of laws have been written to deal with car cases, ranging from traffic disputes to product liability. Drive-by shootings require a car, as do most getaways. The car is a great crime accessory; and it als0 causes the deaths of nearly 40,000 Americans every year. Personal finances. Before the age of the car, few people went into debt; no need to borrow money to buy a home. Now Americans tie themselves up with extended installment loans, and this in turn has spawned a whole financial industry. The wealth of the nation. By 1908, an estimated 485 different manufacturers were building cars in the United States. Employment grew nearly 100-fold in the industry during the first decade of the 20th century. When Henry Ford, in a stroke of genius, automated his production line he required a rush of new, unskilled labour, which he enticed by offering an unheard-of $ 5 a day in wages. Henceforth, workers could actually afford to buy what they built. And Americans never looked back. Today, the Big Three car manufacturers (Food, GM and Chrysler) generate more than $200 billion a year in business inside the United States. Directly and indirectly, the industry employs roughly one in seven workers. Every car job is reckoned to add $100,000 in goods and services to the economy, twice the national average. People occasionally suppose that the car is under attack as it enters its second century. Environmental regulators and transport planners (with their talk of car pools and subways) tend to give this impression. There are signs that personal computers may be replacing the sports car as the chief passion, and expense, of young men. But, in the end, nothing beats the idea of individual mobility. In a society that values freedom above all, the obvious way to celebrate a centenary is just to keep driving.

单选题He gave his work to his friend to ______, because he found it hard to see his own mistakes.(2003年上海变通大学考博试题)