القطعة(page 75)

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إختر الإجابة الصحيحة

Question No - 1

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. People of different cultures are more prone to contact certain illnesses because of the characteristic foods they consume. That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates nitrites (commonly used to preserve color in meat) as well as other food additives caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which ingredients on the packaging label of processed food are helpful or harmful. The additives that we eat are not all so direct. Farmers often give penicillin to cattle 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 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. A healthy diet is related to good health. Often we are unaware of detrimental substances we ingest. Sometimes well-meaning farmers or others who do not realize the consequences add these substances to food without our knowledge.

This question must be answered

Question No - 2

1. The central idea of this passage can be…………..

a- Harmful and Harmless substances in food.

b- Avoiding injurious substances in food.

c- The food you eat can affect your health.

d- Improving health through a Natural Diet.

This question must be answered

Question No - 3

2. According to the passage, what has science done to mankind?

a- Science made food unpolluted.

b- Science makes food have less value.

c- Now the scientists can keep the color of meat but not that of vegetable.

d-Due to science, some things that may be harmful have been added to our food.

This question must be answered

Question No - 4

3. All of the following statements are TRUE except………….

a- Drug are always given to animals for medical reasons.

b- Food may cause forty percent of the cancer in the world.

c- Researchers know about the dangers of food additives for more than 45 years.

d-Some additives are added to the food and some are given to the living animals.

This question must be answered

Question No - 5

4. From the passage, find out the word that means "cancer-causing"

a- penicillin

b- carcinogenic

c- procedures

d- detrimental

This question must be answered

Question No - 6

5. We can infer from the passage that farmers put detrimental substances……………..

a- willingly

b- deliberately

c- unwillingly

d- on purpose

This question must be answered

Question No - 7

6. What are nitrates used for?

a- They preserve the color of meats.

b-They cause the animals to become fatter.

c- They are the objects of research.

d- They preserve flavor in packaged foods.

This question must be answered

Question No - 8

7. According to the passage, which of the following statements is true?

a- All additives cause illness.

b- All additives can cause cancer.

c- Nitrates except other additives can cause cancer.

d-Some additives besides nitrates can cause cancer.

This question must be answered

Question No - 9

8. Science has done a disservice to mankind because……………

a- disease caused by poisoned food has been virtually eradicated.

b- it has caused a lack of information concerning the value of food.

c- some potentially harmful substances have been added to our food.

d-scientists have preserved the color of meats, but not of vegetables.

This question must be answered

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Mr.Fox

إختر الإجابة الصحيحة

1. The central idea of this passage can be…………..

2. According to the passage, what has science done to mankind?

3. All of the following statements are TRUE except………….

4. From the passage, find out the word that means "cancer-causing"

5. We can infer from the passage that farmers put detrimental substances……………..

6. What are nitrates used for?

7. According to the passage, which of the following statements is true?

8. Science has done a disservice to mankind because……………