单项选择题

An invisible border divides those arguing for computers in the classroom on the behalf of students’’ career prospects and those arguing for computers in the classroom for broader reasons of radical educational reform. Very few writers on the subject have explored this distinction--indeed, contradiction--which goes to the heart of what is wrong with the campaign to put computers in the classroom.   An education that aims at getting a student a certain kind of job is a technical education. Justified for reasons radically different from why education is universally required by law. It is not simply to raise everyone’’s job prospects that all children are legally required to attend school into their teens. Rather,we have a certain conception of the American citizen, a character who is incomplete if he cannot competently assess how his livelihood and happiness are affected by things outside of himself. But this was not always the case, before it was legally required for all children to attend school until a certain age, it was widely accepted that some were just not equipped by nature to pursue this kind of education. With optimism characteristic of all industrialized countries, we came to accept that everyone is fit to be educated. Computer-education advocates forsake this optimistic notion for a pessimism that betrays their otherwise cheery outlook. Banking on the confusion between educational and vocational reasons for bringing computers into schools, computer-education advocates often emphasize the job prospects of graduates over their educational achievement.   There are some good arguments for a technical education given the fight kind of student. Many European schools introduce the concept of professional training early on in order to make sure children are properly equipped for the professions they want to join. It is, however, presumptuous to insist that there will only be so many jobs for so many scientists, so many businessmen, so many accountants. Besides, this is unlikely to produce the needed number of every kind of professional in a country as large as ours and where the economy is spread over so many states and involves so many international corporations.   But, for a small group of students, professional training might be the way to go since well- developed skills, all other factors being equal, can be the difference between having a job and not. Of course,the basics of using any computer these days are very simple. It does not take a lifelong acquaintance to pick up various software programs. If one wanted to become a computer engineer, that is, of course, and entirely different story. Basic computer skills take--at the very longest--a couple of months to learn. In any case, basic computer skills are only complementary to the host of real skillsthat are necessary to becoming any kind of professional. It should be observed, of course, that no school, vocational or not, is helped by a confusion over its purpose. The author thinks the present rush to put computers in the classroom is____________.

A.far-reaching
B.dubiously oriented
C.serf-contradictory
D.radically reformatory
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Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened ________As was discussed before, it was not ______ the 19th century that the newspaper became the dominant pre- electronic ______ , following in the wake of the pamphlet and the book and in the________of the periodical. It was during the same time that the communications revolution________ up, beginning with transport, the railway, and leading________ through the telegraph, the telephone, radio, and motion pictures________ the 20th-century world of the motor car and the airplane. Not everyone sees that process in________ It is important to do so.It is generally recognized,________ , that the introduction of the computer in the early 20th century,________by the invention of the integrated circuit during the 1960s, radically changed the process,________its impact on the media was not immediately________As time went by, computers became smaller and more powerful, and they became personal too, as well as________, with display becoming sharper and storage________increasing. They were thought of, like people,________generations, with the distance between generations much________.It was within the computer age that the term information society began to be widely used to describe the________within which we now live. The communications revolution has________both work and leisure and how we think and feel both about place and time, but there have been________views about its economic, political, social and cultural implications. Benefits have been weighed________ harmful outcomes. And generalizations have proved difficult.