首页
登录
职称英语
Increasingly, over the past ten years, people—especially young people—have b
Increasingly, over the past ten years, people—especially young people—have b
游客
2025-03-06
12
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
C
解析
事实细节题。可用排除法。文章在第四段提到糖是可有可无的,所以它并不是人们赖以提供能量的食物,所以A不对;根据本段第五句,糖本身并没有害处。所以B也不对:根据本段倒数第二句,糖可以提供一定的能量,所以不能说糖不能提供任何有用的东西,这样D也排除了。只有C(使用糖是习惯使然,见第五句)是正确的。
转载请注明原文地址:https://tihaiku.com/zcyy/3985745.html
相关试题推荐
Selfishpeopleoftentake()ofotherpeople’skindness.A、advantageB、careC、use
ThepeopleatthepartywereworriedaboutJanetbecausenoonewasaware()she
Toooftenyoungpeoplegetthemselvesemployedquitebyaccident,notknowin
Toooftenyoungpeoplegetthemselvesemployedquitebyaccident,notknowin
Toooftenyoungpeoplegetthemselvesemployedquitebyaccident,notknowin
Toooftenyoungpeoplegetthemselvesemployedquitebyaccident,notknowin
Weallknowthatitispossibleforordinarypeopletomaketheirhomesont
Doyouknowinsurance(保险)?Buyinginsuranceisameansbywhichpeoplecanp
Doyouknowinsurance(保险)?Buyinginsuranceisameansbywhichpeoplecanp
Doyouknowinsurance(保险)?Buyinginsuranceisameansbywhichpeoplecanp
随机试题
[originaltext]DothenamesMySpace,Facebook,Orkut,etc.meansomethingto
A—feedbackJ—dataprocessingB—floppydiskK—datacaptureC—checkdigitL—
[originaltext]Themotorvehiclehaskilledanddisabledmorepeopleinits
与心脏病和脑卒中相关的肥胖类型是()。A.下体肥胖 B.单纯性肥胖 C.
髋关节后脱位时,患肢呈现的典型畸形是A.患肢缩短,髋关节呈屈曲、内收、内旋畸形
有2%利多卡因4ml,使用2ml相当于多少mgA.2mg B.4mg C
患儿,男,2岁。因左股骨干骨折行双下肢悬吊皮牵引,其对抗牵引的方法是A.抬高床头
犯罪目的是指犯罪人希望通过实施犯罪行为达到某种危害社会结果的心理态度,犯罪目的直
()和()根据教师的需要和不同时期所关注的焦点问题,将教师的成长
下列选项中,关于培训与开发方法中的讨论法的说法,正确的有( )。A.讨论法是对
最新回复
(
0
)