单选题I always think of books with Uunutterable/U feelings, being deeply indebted to them, as I am, for the warmth they have brought me.

单选题He meant telling us about it, but he forgot to tell us. A. to be telling B. telling C. to have told D. having told

单选题Our plan didn't get up the ground because no one could come. A. get over B. get on C. get off D. get through

单选题Little______that he would fulfil his task so rapidly. A．did we expected B．did we expect C．we expected D．we expect

单选题Many theories concerning the causes of juvenile delinquency(crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories (91) on the individual suggest that children engage in criminal behavior (92) they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through (93) with others. Theories focusing on the role of society suggest that children commit crimes in (94) to their failure to rise above their socioeconomic status, (95) as a rejection of middle, class values. Most theories of juvenile delinquency have focused on children from disadvantaged families, (96) the fact that children from wealthy homes also commit crimes. The latter may commit crimes (97) lack of adequate parental control. All theories, however, are tentative and are (98) to criticism. Changes in the social structure may indirectly (99) juvenile crime rates. For example, changes in the economy that (100) to fewer job opportunities for youth and rising unemployment (101) make gainful employment increasingly difficult to obtain. The resulting discontent may in (102) lead more youths into criminal behavior. Families have also (103) changes these years. More families consist of one-parent households or two working parents; (104) , children are likely to have less supervision at home (105) was common in the traditional family (106) . This lack of parental supervision is thought to be an influence on juvenile crime rates. Other (107) causes of offensive acts include frustration or failure in school, the increased (108) of drugs and alcohol, and the growing (109) of child abuse and child neglect. All these conditions tend to increase the probability of a child committing a criminal act, (110) a direct causal relationship has not yet been established.

单选题The shipping clerks must know which orders ______.

单选题Lack government support, they had to approach sponsors, organizers, and musicians on their own—at first, she claims, in her country.

单选题What is the author's main purpose in Paragraph I of the passage?

单选题The senator agreed that his support of the measure would jeopardize his chances for reelection.

单选题The reason why so many people sit before the television tonight is that there will be a______game of World Cup. A．living B．live C．lively D．lived

单选题Some advanced economies, notably Japan and Germany, Ufared/U better than others during the 1970s and 1980s.

单选题______ under a microscope, a fresh snowflake has a delicate six-pointed shape.

单选题The border was actually two towns, though {{U}}no one{{/U}} was big enough to amount to anything.

单选题The passage suggests that the beginning of severe psychotic symptoms of acute schizophrenia may be any of the following EXCEPT ______

单选题It is not easy to remain tranquil when events suddenly change your life.

单选题It is important for families to observe their traditions even as their children get older.

单选题Uffizi Tries to Outdo LouvreUffizi试图胜过卢浮宫 Italy is to try to turn the Uffizi gallery in Florence into Europe's premier art museum, with an ambitious 56m euro scheme to double its exhibition space. Giuliano Urbani, Italy's culture minister, said the enlarged gallery would surpass "even the Louvre". By the time work is completed, visitors to the extensively remodeled Uffizi will be able to see 800 new works, including many now confined to the gallery's storerooms for lack of space. The project—the outcome of nine months of intensive work by a team of architects, engineers and technicians—is a centrepiece of the cultural policy of Silvio Berlusconi's government. With refurbishment plans also afoot for the Accademia in Venice and the Brera in Milan, Italy is bent on securing its share of a market for cultural tourism that is threatened not just by the Louvre, but also by the " art triangle" of Madrid, which takes in the Prado, the Thyssen collection and the Reina Sofia museum of art. Schemes for the expansion of the Uffizi's exhibition space stretch back almost 60 years. The latest was mooted in the mid-1990s. But the one adopted by the present Italian government has reached a far more advanced stage than any of its forerunners. Roberto Cecchi, the government official in charge of the project, said yesterday that all that remained to do was to tender for contracts. The first changes will be seen as early as next week when a collection of pictures by Caravaggio and his school, including the artist's Bacchus, currently crammed into a tiny room on the second floor, is to be moved to more expansive premises on the first. Mr.Cecchi said the biggest problem faced by his team was "inserting a museum into a building that is itself a monument". The horseshoe-shaped Palazzo degli Uffizi, began in 1560, was designed by the artist and historian Giorgio Vasari. The latest plans are bound to stir controversy, involving as they do the creation of new stairwells and lifts in the heart of the building. There has already been an outcry over one proposed element, a seven-storey, canopy-like structure for a new exit by the Japanese architect Arata lsozaki. But Mr.Urbani said in Florence on Tuesday that part of the scheme was "subject to further evaluation". At the heart of the plan is the opening up of the first floor of the vast building, which for decades was occupied by the local branch of the national archives. This will allow visitors to follow a more extensive, and ordered, itinerary that would turn the Uffizi into what Antonio Paolucci, Tuscany's top art official, called "a textbook of art history". As at present, visitors will be channelled to the second floor, where they will be able to study early works by Cimabue and Giotto before moving on to admire the gallery's extraordinary collection of Renaissance masterpieces, including Botticelli's Primavera. But most of what was painted after 1500 is to be moved down a storey to new exhibition space, and on the ground floor there will be a more extensive collection than at present of modern art. The overall increase in exhibition space will be from 6,000sq metres to almost 13,000. Asked if the expansion might not increase the risk of inducing Stendhal's syndrome—the disorientation, noted by the French novelist, in those who encounter dozens of Italian Renaissance masterpieces—Mr. Cecchi replied fatalistically, "Yes. It'll double it".

单选题It had been a terrible afternoon for Jane, ______ at about six o' clock in her father's sudden collapse into unconsciousness.

单选题The teachers want to take away with the cheating in examinations in their school.

单选题These include design for reliability, design for serviceability, design for modularity and design for quality, which must be applied in the entire system.