题目内容
（非英语专业做）
Increasingly over the past 10 years, People especially young people have become aware of the need to change their eating habits, because much of the food they eat, particularly processed foods, is not good for health. Consequently, there has been a growing interest in natural foods: foods which do not contain chemical additives and which have not been affected by chemical fertilizers widely used in farming today.
Natural foods, for example, include vegetables, fruit and grain which have been grown in soil that is rich in organic matter. In simple terms, this means that the soil has been nourished by unused vegetable matter, which provides it with essential vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers, the main purpose of which is to increase the amount but not the quality of foods grown in commercial farming areas.
Natural foods also include animals which have been allowed to feed and move freely in healthy pastures. Compare this with what happens in the mass production of poultry: There are battery farms, for example, where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish. Chickens kept in this way are not only tasteless as food; they also produce eggs which lack important vitamins.
It is significant that nowadays fiber is considered to be an important part of a healthy diet. In white bread, for example, the fiber has been removed. But it is present in unrefined flour and of course in vegetables. It is interesting to note that in countries where the national diet contains large quantities of unrefined flour and vegetables, certain diseases are comparatively rare. Hence the emphasis placed on the eating of whole meal bread and more vegetables by modern experts on "healthy eating".
People have become more interested in natural foods because______.
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It seems that there is no resolution to this racial______.
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（非英语专业做）
There was a time when parents who wanted an educational present for their children would buy a typewriter, a globe or an encyclopedia set. Now those 【61】 seem hopelessly old fashioned. This Christmas, there were a lot of 【62】 computers under the tree. 【63】 that computers are the key to success, parents insist that children 【64】 taught to use them in school as early as possible.
The problem for schools is that when it 【65】 computers, parents do not always know best and are eagerly urging the schools to offer computer courses as soon as possible. Many schools are 【66】 parental impatience and are purchasing hardware hastily 【67】 good educational planning, saying "OK, we've moved into the computer age. " Teachers 【68】 themselves caught in the middle of the problem between parental pressure and 【69】 educational decisions.
Educators do not even agree 【70】 how computers should be used. A lot of money is going for computerized educational materials 【71】 can be taught 【72】 with pencil and paper. Even those who believe that all children should 【73】 to computer warn that there are potential 【74】 to the very young. The temptation of the computer is so strong that young children who quickly 【75】 themselves to it are never aware how much time they have 【76】 on it.
These are some other problems. 【77】 every school can afford to go into computing, and there is a division 【78】 the haves and the have-nots. Very few parents ask 【79】 computer instruction in poor school districts, 【80】 there may be barely enough money to pay the reading teacher.
(66)
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