首页
登录
职称英语
Increasingly, over the past ten years, people—especially young people—have be
Increasingly, over the past ten years, people—especially young people—have be
游客
2024-01-15
38
管理
问题
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 chemical 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(有机的)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(牧场). Compare this with what happens in the mass production of poultry: there are 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 lay eggs which lack important vitamins.
There are other aspects of healthy eating which are now receiving increasing attention from experts on diet. Take for example, the question of sugar. This is actually a non-essential food! Although a natural alternative, such as honey, can be used to sweeten food if it is necessary, we can in fact do without it. It is not that sugar is harmful in itself. But it does seem to be addictive: the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year! Yet all it does is to provide us with energy, in the form of calories. There are no vitamins in it, no minerals and no fiber.
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 is placed on the eating of whole meal bread and more vegetables by modern experts on "healthy eating". [br] According to the passage, ______.
选项
A、people need sugar to give them energy
B、sugar is bad for the health
C、the use of sugar is habit forming
D、sugar only sweetens food, but provides us with nothing useful
答案
D
解析
细节题。根据文章第四段第三句可知,糖其实是一种不必要的食物。选项A(人们需要糖来提供能量)不符合文章内容。根据第四段第五句可知,糖本身是无害的,选项B(糖有害健康)不符合文意。选项C(食用糖是一种习惯)文章未提及。根据第四段第四句和最后两句可知,糖只能用来增加食物的甜度和提供更多的卡路里,并不含维生素、矿物质和纤维,故本题选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3363317.html
相关试题推荐
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupun
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupun
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupun
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupun
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupun
Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeand
Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeand
Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeand
Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeand
Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeand
随机试题
[originaltext]KarenSmithisabuyerforadepartmentstoreinNewYork.De
下列关于气体灭火系统操作和控制的说法中,正确的有()。A.组合分配系统启动
图示悬臂梁和简支梁长度相同,关于两梁的Q图和M图有下述哪种关系? A.Q图和M
给定关系R(A,B,C,D)和S(C,D,E),若关系R与S进行自然连接运算,
当事人不服地方人民法院一审裁定的,应当()。A、自判决书送达之日起15日内向
共用题干 StageFrightFalldownasyoucome
承兑仅限于商业汇票,支票、银行本票、银行汇票均无须承兑。()
下列施工阶段投资控制的主要工作中,属于审核竣工结算款工作内容的是( )。A.审
有限空间作业涉及的行业领域多,不确定危险因素多,今年以来,有关行业领域连续发生多
男,55岁。急性胰腺炎留置中心静脉导管给予全胃肠外营养,突发寒战、高热。诊断考虑
最新回复
(
0
)