题目内容
There are two factors which determine an individual’s intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual--the sort of environment in which he is reared. If an individual is handicapped environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual’s intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark’s I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level. This passage suggests that an individual’s I. Q. ().
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洋务派创办了中国第一家民族工业企业。( )
Section ADirections: This .section is to test your ability to give proper responses. There are 5 recorded questions in it. After each question there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked [A], [B], [c] and [D] given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
Section ADirections: This .section is to test your ability to give proper responses. There are 5 recorded questions in it. After each question there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked [A], [B], [c] and [D] given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
Standard English is the variety of English which is usually used in print and which is normally taught in schools and to non-native speakers learning the language. It is also the variety which is normally (21) by educated people and used in news broadcasts and other (22) situations. The difference between standard and nonstandard, it should be noted, has (23) in principle to do with differences between formal and colloquial (24) ; standard English has colloquial as well as formal variants.(25) , the standard variety of English is based on the London (26) of English that developed after the Norman Conquest resulted in the removal of the Court from Winchester to London. This dialect became the one (27) by the educated, and it was developed and promoted (28) a model, or norm, for wider and wider segments of society. It was also the (29) that was carried overseas, but not one unaffected by such export. Today, (30) English is arranged to the extent that the grammar and vocabulary of English are (31) the same everywhere in the world where English is used; (32) among local standards is realIy quite minor, (33) the Singapore, South Africa, and Irish varieties are really very (34) different from one another so far as grammar and vocabulary are (35) . Indeed, Standard English is so powerful that it exerts a tremendous (36) on all local varieties, to the extent that many of long-established dialects of England have (37) much of their vigor and there is considerable pressure on them to be (38) . This latter situation is not unique (39) English: it is also true in other countries where processes of standardization are (40) . But it sometimes creates problems for speakers who try to strike some kind of compromise between local norms and national, even supranational (跨国的) ones. 25().
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