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
The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit t
The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit t
admin
2012-07-17
48
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.
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://kaotiyun.com/show/KbXO777K
0
在职攻硕英语联考
相关试题推荐
Sincetheearlynineties,thetrendinmostbusinesseshasbeentowardon-demand,always-availableproductsandservicesthatsu
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Sociologistsusethetermpowertorefertothecapacityofpeopleorgroupstocontrolorinfluencetheactionsofothers,whet
Sociologistsusethetermpowertorefertothecapacityofpeopleorgroupstocontrolorinfluencetheactionsofothers,whet
AIDSiscausinggreatpublicconcernbecausethe______fataldiseasehitsprimarilyyoungpeople.
Peoplethinkingabouttheoriginoflanguageforthefirsttimeusuallyarriveattheconclusionthatitdevelopedgraduallyas
ThehistoryofAfrican—Americansduringthepast400yearsistraditionallynarrated【C1】______anongoingstruggleagainst【C2】___
Cultureisactivityofthought,andreceptivenesstobeautyandhumanefeeling.【C1】______ofinformationhavenothingtodowith
Cultureisactivityofthought,andreceptivenesstobeautyandhumanefeeling.【C1】______ofinformationhavenothingtodowith
PsychologistAlfredAdlersuggestedthattheprimarygoalofthepsyche(精神)wassuperiority.Although【C1】______hebelievedthati
随机试题
Nowletuslookathowweread.Whenwereadaprintedtext,oureyesmoveacrossapageinshort,jerkymovement.Werecognize
某工程项目实施过程中,监理人发现工程设计不符合国家颁布的建设工程质量标准,监理人的下列做法中,正确的是()。
简述公路货运委托流程和作业内容(采用流程图的形式)。
下列关于并购基金的表述,正确的是()。
甲企业2×21年12月31日购入一台管理用设备,其原值为202万元,预计使用年限为10年,预计净残值为2万元,采用年限平均法计提折旧。从2×25年初,该企业将设备的预计使用年限由7年改为5年,设备的预计净残值由2万元改为无净残值。适用的企业所得税税率为25
税务师建议某公司将货物的销售结算方式由直接收款变更为分期收款,这属于()税收筹划方法的运用。
上市公司甲公司系ABC会计师事务所的常年审计客户。2011年7月1日,ABC会计师事务所与甲公司续签了2011年度财务报表审计业务约定书。XYZ会计师事务所和ABC会计师事务所使用同一品牌,共享重要的专业资源。ABC会计师事务所遇到下列与职业道德有关的事项
1,6,30,(),360
下列关于六西格玛与四西格玛质量的比较正确的有()。
学生的抽象逻辑思维开始由经验型水平向理论型水平转化的年龄阶段是在()。
最新回复
(
0
)