首页
登录
职称英语
The food we eat seems to have profound effects on our health.Although scienc
The food we eat seems to have profound effects on our health.Although scienc
游客
2023-10-06
38
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 80% of cancer is related to the diet as well. Different cultures are more prone to contract certain illnesses because of the food that is characteristic in these cultures. That food related to illness is not a new discovery. In 1945, government researchers realized that nitrates(硝酸盐)and nitrites(亚硝酸盐), commonly used to preserve colour in meat, and other food additives, caused cancer. Yet, these carcinogenic(致癌的)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(青霉素)to beef and poultry, and because of this, penicillin has been found in the milk of treated cows. Sometimes similar drugs are administered to animals not for medicinal 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] The word"this"in the second sentence ofparagraph 2 most probably refers to______.
选项
A、farmers
B、penicillin
C、beef and poultry
D、the fact that farmers often give penicillin to beef
答案
D
解析
文中第二段提到“Farmers of ten give penicillin to beef and poultry, and because of this”,根据题意应该选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3077075.html
相关试题推荐
Thedevelopmentofnationaleconomydependstoagreatextentonscienceandtec
Theconferencehasbeenheldtodiscusstheeffectsoftourism______thewildli
Withthedevelopmentofproductionandscience,radio______awideapplication
Thisbookisintendedtoprovidethestudentsofphysicalsciencewithhelpi
Thisbookisintendedtoprovidethestudentsofphysicalsciencewithhelpi
Thisbookisintendedtoprovidethestudentsofphysicalsciencewithhelpi
Uptillnow,youneedn’tdecideyetwhether(study)______artsorscience.tost
Withthedevelopmentofproductionandscience,radio______awideapplication
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughscienc
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughscienc
随机试题
Thatanecologicalcrisisconfrontshumankindisnowsocentraltoourthink
[audioFiles]2013w28/audio_ezfj_013_20138[/audioFiles]
ForanincreasingnumberofstudentsatAmericanuniversities,Oldissudde
Accordingtothepassage,whyarethechemicalsusedinagriculturesafe?[br]
[originaltext]Whenwemakefriends,itcanhelptohavesomethingincommon
土基回弹模量Eo的单位是()。 AMN BkN Ckg DMPa
某混凝土试块强度值不满足规范要求,但经法定检测单位对混凝土实体强度经过法定检测后
下列句子中,句意明确,没有语病的一项是:A.必须严厉打击食品安全违法违规行为的高
物流的时间效用可以通过( )方式实现。A.缩短时间差 B.延长时间差 C.缩
(2016年真题)根据劳动合同法律制度的规定,下列关于经济补偿金和违约金的表述中
最新回复
(
0
)