以下是在线为同学们整理的2014练习题,供各位考生参考。
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 illness is nto a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additivies,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 cow. 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 has tried repeatedly to control these procedures, the practices continue.
1.What is the best possible title of the passage?
a.Drug and Food
b.Cancer and Health
c.Food and Health
d.Health and Drug
2.Which of the following statements is NOT ture?
a.Drugs are always given to animals for medical reasons
b.Some of the additives in our food are added to the food itself and some are given to the living animals
c.Researchers have known about the potential dangers of food additives for over thirty-five years.
d.Food may cause forty percent of cancer in world.
3.How has science done something harmful to mankind?
a.Because of science , diseases caused by polluted food haven been virtually eliminated.
b.It has caused a lack of information concerning the value of food.
c.Because of the application of science,some potentially harmful substances have been added to food.
d.The scientists have preserved the color of meats,but not of vegetables.
4.What are nitrates used for?
a.They preserve flavor in packaged foods.
b.They preserve the color of meats.
c.They are the objects of research.
d.They cause the animals to become fatter.
5.The word carcinogenic most nearly means _____ .
a.trouble-making
b.color-retaining
c.money-making
d.cancer-causing
答案:cacbd
体坛英语资讯:Leipzig snatch late 2-2 draw against Benfica to qualify for Champions Leagues last 16
Mothers Resting Day 妈妈的休息日
手机上可以使用谷歌实时口译了
国际英语资讯:Turkish parliament passes motion for troop deployment to Libya
国内英语资讯:Books on Xis years in Xiamen, Ningde published
体坛英语资讯:Taekwondo takes hold in Shanghai at Amateur Games Finals
国际英语资讯:Firefighter killed, 14 injured in Indian capital factory fire
体坛英语资讯:Kuwait to open Rafa Nadal Academy in February
日本航空将送出5万张免费机票 前提条件是……
国际英语资讯:WTO helps transform intl economic relations in past 25 years: Azevedo
体坛英语资讯:Preview: Tough away games ahead for Real Madrid and Barca
国际英语资讯:Tunisian PM-designate unveils lineup of new cabinet
国际英语资讯:Feature: New year in Australian capital starts with worst air quality
关于2020年,这些预测统统没有实现(上)
体坛英语资讯:Barca beat Borussia to assure place in Champions League last 16
国内英语资讯:Chinas Ministry of Justice helps tackle unpaid wages of migrant workers
国内英语资讯:Xi stresses eco-conservation of Yellow River basin, Chengdu-Chongqing economic circle develo
聚会贪杯不用愁 治疗宿醉的7个科学方法送给你
国际英语资讯:Croatia starts first EU presidency since accession
国内英语资讯:World leaders call for courage, efforts to make 2020 a better year
国内英语资讯:Across China: Fishing town cashes in on New Years first sunshine
A Letter 一封信
国内英语资讯:China Focus: Teslas Shanghai delivery highlights Chinas full-speed opening-up
体坛英语资讯:Berlin sack Covic and appoint Klinsmann as caretaker
体坛英语资讯:Host Japan pockets first-ever womens team gold at Trampoline Worlds
新一轮全球经济衰退可能提早到来
国内英语资讯:Chinese vice premier calls for tightened controls on fiscal expenditure
国际英语资讯:Australia braces for horror bushfire weekend
国际英语资讯:Lebanons foreign ministry condemns attacks in Iraq
国内英语资讯:Chinas national legislature to launch online petition platform
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |