题目内容
阅读理解。
阅读下面短文，从每小题所给的四个选项中，选出一个最佳答案。
Increasingly, over the past ten 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 food, is not good for the health. Consequently, there has been a growing interest in natural foods: foods which do not contain additives(添加剂) and which have not been affected by chemical fertilizers widely used in farming today.
Natural foods, for example, are 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 grassy lands. Compared this with what happens in the mass production of poultry: there are battery farms, for example, where thousands of chickens lived 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.
There are other aspects of healthy eating which are now receiving increasing attention from experts on diet. It is obvious that nowadays fibre is considered to be an important part of a healthy diet. In white bread, for example, the fibre 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. Therefore emphasis is placed on the eating of wholemeal bread and more vegetables by modern experts on “healthy eating”.
1．What would be the best title for the text?
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2．It becomes clear from the text that people are getting interested in natural foods because ________.
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A．processed food are tasteless and unhealthy
B．using chemical on foods has polluted the soil
C．chickens are fed with rubbish in some farms
D．addictives contained in foods are harmful
3．Which of the following statements is best supported by the last paragraph?
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A．People should eat foods with more fibre.
B．Fibre can cure some diseases in some countries.
C．Increasing attention on diet is from experts.
D．Fibre is presented in vegetables and unrefined flour.
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