Danh sách câu hỏi
Có 11,371 câu hỏi trên 228 trang
Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background. In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below(1) ...................
Probably the most famous film commenting on twentieth-century technology is Modem Times, (1)_______ in 1936. Charlie Chaplin was motivated to make the film by a reporter who, while interviewing him, happened to describe working conditions in industrial Detroit. Chaplin was told that healthy young farm boys were lured to the city to work on automotive assembly lines. Within four or five years, these young men’s health was ruined by the stress of work in the factories. Scenes of factory interiors account for only about (2)______ of the footage of Modern Times, but they contain some of the most pointed social commentary as well as the most comic situations. No one who has seen the film can ever forget Chaplin vainly trying to keep pace with the fast-moving conveyor belt, almost losing his mind in the process. Another popular scene involves an automatic feeding machine brought to the assembly line (3)_______ workers need not interrupt their laborto eat. The feeding machine malfunctions, hurling food at Chaplin who is strapped into his position on the assembly line and cannot escape. This serves to illustrate people’s utter (4)______ in the face of machines that are meant to serve their basic needs. Clearly, Modern Times has its faults, but it remains the best film treating technology within a social context. It does not offer a radical social message, but it does (5)______ reflect the sentiments of many who feel they are victims of an over-mechanized world.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below(1) ....................
How men first learnt to creat words is unknown; in other words, the origin of language is a (1) _____ . All we really know is that men, unlike animals, somehow invented certain sounds to express thoughts and feelings, actions and things so that they could communicate with each other; and that later they agreed (2) _____ certain signs, called letters, which could be combined to represent those sounds, and which could be written down. These sounds, whether spoken or written in letters, are called words. Great writers are those who not only have great thoughts but also express these thoughts in words that appeal powerfully to our minds and emotions. This charming and telling use of words is what we call literary style. Above all, the real poet is a master of words. He can (3) _____ his meaning in words which sing like music, and which by their position and association can (4) _____ men to tears. We should, therefore, learn to choose our words carefully, (5) _____ they will make our speech silly and vulgar.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below:(1) ....................
Many people have forgotten what the world was like before TV. But today it has become an integral part of our lives. No medium can compare with TV as a means of information, entertainment and education. TV now plays such an important role in so many people’s lives that it is essential for us to try to decide (1)_______ it is bad or good. First of all, TV is not only a convenient source of entertainment, but also a (2)_______ cheap one. For a family of 4, for example, it is more convenient as well as cheaper to sit comfortably at home than to go out. They don’t have to pay for expensive tickets. All they have to do is to turn on TV and they can see films, political discussions and the latest exciting football matches. Some people say that this is fist where the danger lies. The TV viewers need do nothing: they (3)______ no choices, they’re completely passive and don’t even use their legs. TV, people often say, informs about current events and the latest developments in science and politics. A lot of good films, music programs have appeared recently on TV. (4)_______ here again there isa danger. We get to like watching TV so much that it begins to dominate our lives. A friend of mine told me that when his TV set broke he and his family suddenly found that they had much more time to do things. The most important thing which is really criticizing is poor quality of the programs and its harmful effect on children. For example the film “Natural Born Killers” teaches children to kill and there was one accident in France when a group of teenagers kill their parents. There are many arguments for and against TV. I think we must understand that TV in itself is neither good (5)______ bad. TV is as good or as bad as we make it.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below(1) ....................
Bonfire Night is (1)______ all over Britain on November 5th. The festival dates from 1605 when a man called Guy Fawkes tried to blow up the Houses of Parliament. He was caught and hanged, (2)______ the other conspirators. Preparations for Bonfire Night usually start weeks before the event itself .Children go from house to house (3)_______ old furniture, newspapers and anything else which will burn for their bonfires. They make a “guy”, a figure which (4)______ Guy Fawkes, from an old sack and wheel it round the streets asking for money which they use to buy fireworks. On the day itself, as soon as it is dark, the guy is put on top of bonfire, which is then lit. Fireworks are set off and everyone enjoys the display as they stand round the fire (5)______ warm and eating baked potatoes and hot dogs.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below(1) ....................
For Nigel Portman, a love of travelling began with what’s called a ‘gap year’. In common with many other British teenagers, he chose to take a year out before (1)____ to study for his degree. After doing various jobs to raise some money, he left home to gain some experience of life in different cultures, visiting America and Asia. The more adventurous the young person, the (2)_____ the challenge they are likely to set themselves for the gap year, and for some, like Nigel, it can result in a thirst for adventure. Now that his university course has (3)______ to an end, Nigel is just about to leave on a three-year trip that will take him all around the world. What’s more, he plans to make the whole journey using only means of transport which are powered by natural energy. In other words, he’ll be (4)______ mostly on bicycles and his own legs; and when there’s an ocean to cross, he won’t be taking a short cut by climbing aboard a plane, he’ll be joining the crew of a sailing ship instead. As well as doing some mountain climbing and other outdoor pursuits along the way, Nigel hopes to (5)______ on to the people he meets the environmental message that lies behind the whole idea.
Read the reading below carefully, and then complete it with the best option A, B, C or D given below(1) ....................
Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background. In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs (4)_____________ work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (5) _______, only multitasking operating systems are able to support background processing.Read the reading below carefully, and then complete it with the best option A, B, C or D given below(1) ....................