首页
登录
职称英语
The food we eat seems to have profound effects on our health. Although scien
The food we eat seems to have profound effects on our health. Although scien
游客
2025-03-24
4
管理
问题
The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. Different cultures are more likely, to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illnesses is not a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats, and other food additives, caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this, penicillin has been found in the milk of treated cows. Sometimes similar drugs are given to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue. [br] What are nitrates used for?
选项
A、They preserve flavor in packaged food.
B、They preserve the color of meats.
C、They are the objects of research.
D、They cause the animals to become fatter.
答案
B
解析
本题是一道具体细节题。利用查阅式阅读法,我们可以很快在文章中间部分发现与答案相关的内容,硝酸盐主要是用于保持肉类颜色的。
转载请注明原文地址:https://tihaiku.com/zcyy/4010878.html
相关试题推荐
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughscien
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughscien
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughscien
Thebasiccausesareunknownalthoughcertainconditionsthatmayleadtocancer
Historically,althoughthechildrenofimmigrantsmayhavegrownupbilingua
Historically,althoughthechildrenofimmigrantsmayhavegrownupbilingua
AlthoughOrientalideasofwoman’s______tomanprevailedinthosedays,shedid
Hergreatnessis______herbroadgeneraleducationaswellasherprofoundmedica
AlthoughtheAmericancivilizationtookoverandreplacedthefrontierover
AlthoughtheAmericancivilizationtookoverandreplacedthefrontierover
随机试题
Hewaswidelyregardedasa____manbecauseherevealeddailyhisdistrustofh
Hesingshis______songathisfirstauditioninfrontofjudges.A、freshB、nove
甲状腺毒症是甲状腺素的直接毒性作用及机体对()的敏感性增高引起的一系列临床表现。
唾液分泌调节不包括A.唾液分泌能建立条件反射 B.副交感神经兴奋时唾液分泌增加
婴幼儿喜欢成人接触、抚爱,这种情绪反应的动因是为满足儿童的( )。A.生理的需
七情配伍中,可以提高药效的是()A.相畏,相杀 B.相杀,相使 C.相
以下费用中,()不需要基金承担。A:基金审计费 B:基金份额持有人大会会费
A.格列本脲 B.普通胰岛素 C.阿卡波糖 D.二甲双胍 E.罗格列酮能
《中华人民共和国药品管理法》规定,“药品必须符合国家药品标准”。“国务院药品监督
缩短某些工作的持续时间时,属于其他配套措施的有()。A.改善外部配合条件 B.
最新回复
(
0
)