2017年12月英语六级听力常考时文:Food and Health

2017-08-29 14:48:08来源:网络

  2017年12月大学英语六级听力常考时文盘点

  Food and Health

  1.According to the research, how much cancer is related to diet? ...of cancer.

  2.Why are different cultures prone to contract certain illnesses? Because ... in these cultures.

  3.Why are such drugs like penicillin administered to animals? For ... and ...purposes.

  The food we eat seems to have a profound impact 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 prone to contract certain illnesses because of the food that is characteristic in these cultures. That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates and nitrites, 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 in 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 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.

  2017年12月大学英语六级听力常考时文盘点

英语六级必备资料下载

2017年12月英语六级词汇完整版带音标下载

英语六级必备工具:测测你的词汇量能过六级吗

大学英语六级寒假全程班

大学英语六级寒假全程班

-->

扫码即刻查分 四六级最新答案

四六级好课 海量资料定期更新

更多资料
更多>>
更多内容
更多>>
更多公开课>>
更多>>
更多资料