首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habit
Increasingly, over the past ten years, people—especially young people—have become aware of the need to change their eating habit
admin
2014-03-13
96
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! Al though 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 modem experts on "healthy eating".
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://kaotiyun.com/show/57DO777K
0
成人本科学位英语
相关试题推荐
ThesimplewoodenhousesitsinanunremarkableoldneighborhoodinanOsakasuburb,thekindofplacepeopleforgetstillexist
______intheofficehadmadeamistake,andthefirmregrettedcausingthecustomerinconvenience.
Thesnowfell______fastthatourfootstepswerecoveredupinafewminutes.
Thispassagetellsusthat______.Inpassage2,thesentence"womenarebetterliarsthanmendo"probablymeans
Itis______forapersoninhispositiontomakesuchamistake.
Everycountrycriticizeswaysoflifeinothercountriesbecausetheyare______.Theunderlinedword"However"(Para.3)mostp
Allthings______,theplannedtriphadtobecalledoff.
Advertisementisoftenusedto______.Theword"media"(inthefirstparagraph)includes______.
箱子太重了,那孩子搬不动。
He(hadgot)(lesser)(coins)than(theotherboys).
随机试题
根据相关会计法律、法规的规定,必须设置总会计师岗位的是()
中国正式加入世界贸易组织是在()
皮肤出现蜘蛛痣最常见的疾病是
下列费用项目中,计算施工机械台班单价时应考虑的有()。
单独或者合计持有()以上股份的股东,可以在股东大会召开10日前,提出临时提案并书面提交董事会;董事会应当在收到提案后两日内通知其他股东,并将该临时提案提交股东大会审议。
当预期未来有通货膨胀时,个人和家庭回避(),以对自己的资产进行保值。
下列对有价证券行市的理解,正确的是()。
女性专用停车位在国外早已不是新鲜事物。虽然和国内一样,也一直伴随着__________,但不同的是,国外的女性专属停车位并非拓宽车位宽度那么简单,而是在车位位置的选择、摄像监控等方面综合衡量,主要是为了女性安全考虑。这种考虑更实际、更全面的思路和举措,或许
下面是关于树和线性结构的描述:线性结构存在惟一的没有前驱的(14),树存在惟一的没有前驱的(15);线性结构存在惟一的没有后继的(16),树存在多个没有后继的(17);线性结构其余元素均存在(18),树其余结点均存在(19)。由此可见,由于线性结
以下哪一个是用户仅可以在本地内部网络中使用的专用IP地址?()
最新回复
(
0
)