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VII. Read the following passage and choose the best answer to each question. Write your answers in the space provided.  (2,0 points)

     Although they are an inexpensive supplier of vitamins, minerals, and high-quality protein, eggs also contain a high level of blood cholesterol, one of the major causes of heart diseases. One egg yolk, in fact, contains a little more than two-thirds of the suggested daily cholesterol limit. This knowledge has caused egg sales to plummet in recent years, which in turn has brought about the development of several alternatives to eating regular eggs. One alternative is to eat substitute eggs. These egg substitutes are not really eggs, but they look somewhat like eggs when they are cooked. They have the advantage of having low cholesterol rates, and they can be scrambled or used in baking. One disadvantage, however, is that they are not good for frying, poaching, or boiling. A second alternative to regular eggs is a new type of egg, sometimes called 'designer' eggs. These eggs are produced by hens that are fed low-fat diets consisting of ingredients such as canola oil, flax, and rice bran. In spite of their diets, however, these hens produce eggs that contain the same amount of cholesterol as regular eggs. Yet, the producers of these eggs claim that eating their eggs will not raise the blood cholesterol in humans.

Egg producers claim that their product has been portrayed unfairly. They cite scientific studies to back up their claim. And, in fact, studies on the relationship between eggs and human cholesterol levels have brought mixed results. It may be that it is not the type of egg that is the main determinant of cholesterol but the person who is eating the eggs. Some people may be more sensitive to cholesterol derived from food than other people. In fact, there is evidence that certain dietary fats stimulate the body's production of blood cholesterol. Consequently, while it still makes sense to limit one's intake of eggs, even designer eggs, it seems that doing this without regulating dietary fat will probably not help reduce the blood cholesterol level.

1. What is the main purpose of the passage?

A. To introduce the idea that dietary fat increases the blood cholesterol level.

B. To inform people about the relationship between eggs and cholesterol.

C. To persuade people that eggs are unhealthy and should not be eaten

D. To convince people to eat 'designer' eggs and egg substitutes.

2. According to the passage, which of the following is a cause of heart diseases?

A. cholesterol              B. minerals                   C. canola oil                 D. vitamins

3. Which of the following could best replace the word 'somewhat'?

A. in fact                    B. a little                    C. indefinitely          D. a lot

4. What has been the cause for changes in the sale of eggs?

A. increasing price                                      B. decreased production

C. dietary changes in hens                     D. concerns about cholesterol

5. According to the passage, one yolk contains approximately what fraction of the suggested daily limit for human consumption of cholesterol?

A. 3/4                            B. 2/3                            C. 1/2                            D. 1/3

6. The word 'portrayed' could best be replaced by which of the following?

A. studied                     B. destroyed                C. tested                        D. described

7. What is the meaning of 'back up'?

A. reverse                  B. advance                C. block                      D. support

8. What is meant by the phrase 'mixed results'?

A. The results are blended.                               B. The results are a composite of things.

C. The results are inconclusive.                      D. The results are mingled together.

9. According to the passage, egg substitutes cannot be used to make any of following types of eggs EXCEPT?

A. boiled                    B. poached               C. scrambled           D. fried

10. According to the author, which of the following may reduce blood cholesterol?

A. decreasing egg intake and fat intake         B. increasing egg intake and fat intake

C. reducing egg intake but not fat intake       D. increasing egg intake but not fat intake

1
18 tháng 8 2021

1. What is the main purpose of the passage?

A. To introduce the idea that dietary fat increases the blood cholesterol level.

B. To inform people about the relationship between eggs and cholesterol.

C. To persuade people that eggs are unhealthy and should not be eaten

D. To convince people to eat 'designer' eggs and egg substitutes.

2. According to the passage, which of the following is a cause of heart diseases?

A. cholesterol              B. minerals                   C. canola oil                 D. vitamins

3. Which of the following could best replace the word 'somewhat'?

A. in fact                    B. a little                    C. indefinitely          D. a lot

4. What has been the cause for changes in the sale of eggs?

A. increasing price                                      B. decreased production

C. dietary changes in hens                     D. concerns about cholesterol

5. According to the passage, one yolk contains approximately what fraction of the suggested daily limit for human consumption of cholesterol?

A. 3/4                            B. 2/3                            C. 1/2                            D. 1/3

6. The word 'portrayed' could best be replaced by which of the following?

A. studied                     B. destroyed                C. tested                        D. described

7. What is the meaning of 'back up'?

A. reverse                  B. advance                C. block                      D. support

8. What is meant by the phrase 'mixed results'?

A. The results are blended.                               B. The results are a composite of things.

C. The results are inconclusive.                      D. The results are mingled together.

9. According to the passage, egg substitutes cannot be used to make any of following types of eggs EXCEPT?

A. boiled                    B. poached               C. scrambled           D. fried

10. According to the author, which of the following may reduce blood cholesterol?

A. decreasing egg intake and fat intake         B. increasing egg intake and fat intake

 

C. reducing egg intake but not fat intake       D. increasing egg intake but not fat intake

 

6 tháng 3 2019

Đáp án là D.

5 tháng 12 2018

Đáp án là A.

23 tháng 3 2017

Đáp án là D.

27 tháng 10 2017

Đáp án là B.

30 tháng 9 2017

Đáp án là C.

18 tháng 2 2018

Đáp án là B.

13 tháng 12 2016

Once a farmer lived a comfortable life with his family. His chickens laid many eggs which the farmer used to buy food and clothing for his family. One day, he went to collect the eggs and discovered one of the chickens laid a gold egg. He shouted excitedly to his wife: “We are rich! We are rich! “ His wife ran to him and they both

looked at the eggs in amazement. His wife wanted more, so her husband decided to cut open all the chickens and find more gold eggs. Unfortunately, he couldn’t find any eggs. When he finished, all the chickens were dead. There were no more eggs of any kind for the foolish farmer and his greedy wife.

1. What did the farmer do when he discovered one of his chickens laid a gold egg?

-> He shouted excitedly to his wife.

2. What did the farmer shout to his wife?

-> He shouted : “We are rich! We are rich! “

3. Why did the farmer decide to cut open all his chickens?

-> Because his wife wanted more, so the farmer decided to cut open all the chickens.

4. Did the farmer find any more gold eggs?

-> No, he didn't.

Everyone knows that honeybees make honey, but how do they actually do it? Honeybees live in colonies, which means that they live with lots of other bees. Beehives, nests made of wax, are the places where they live and stow their honey. Honeybees drink nectar from flowers or other sweet deposits from plants or trees. The honey made by these bees is used to supply the colony with food during the cold winter when there arc no flowers to drink from. Thus, these bees not only consume the nectar for...
Đọc tiếp

Everyone knows that honeybees make honey, but how do they actually do it? Honeybees live in colonies, which means that they live with lots of other bees. Beehives, nests made of wax, are the places where they live and stow their honey.

Honeybees drink nectar from flowers or other sweet deposits from plants or trees. The honey made by these bees is used to supply the colony with food during the cold winter when there arc no flowers to drink from. Thus, these bees not only consume the nectar for nourishment but also bring it home. They have a special organ called a honey stomach which is used to carry the food to their colony.

When honeybees come back home, they regurgitate what they have put in their honey stomachs. Other honeybees in the hive come along and help them. They repeatedly eat and regurgitate many times until the product becomes somewhat digested. Next, the bees move the syrupy product into open honeycomb cells. Then they beat their wings to fan it to prevent fermentation. The fanning makes the water evaporate so that the product gets thick enough. Now it cannot easily be attacked by bacteria. Finally, it can be called honey. After this process, honeybees seal up the honeycomb cells with wax until they are hungry.

The most impressive part of this process is how seamlessly a bee colony works together. In a colony, there are female worker bees, male drones, and one queen bee. Although there are both male and females in the hive, the majority of the work is done by females. The female worker bees are in charge of taking care of the hive and creating honey. When they are young, they take care of feeding the young bee larvae. When they are older, they go out and bring nectar back to the hive, where they begin making honey. The male drones are responsible for fertilizing the eggs, but require little energy as they spend their time waiting around the hive. The single queen bee is responsible for the colony's survival. She is the only female that can lay eggs. The wonderful substance called honey would not exist without the bees' teamwork.

1. What is the main topic of the passage?

A. The role of the female honeybee
B. Preventing fermentation in honey
C. Why honeybees build huge wax nests
D. How a honeybee colony works to make honey

2. What can be inferred from the passage about honey? A. It's not always the same color
B. It is only liked by a minority of people
C. Watery honey can go bad easily
D. It is created and cared for by the queen bee 3. What do honeybees do to prevent fermentation? A. Blow air on the honey by waving their wings
B. Overproduce honey using their legs
C. Feed the larvae the unfermented honey
D. Bring the honey to the honeycomb cells 4. According to the passage, which of the following is NOT true of honeybees? A. They work together in their colony.
B. They produce honey through a complex process
C. The queen bee is responsible for making honey
D The worker bees work both inside and outside of their hive.
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Read the text below and think of the word which best fits each space. Use only ONE word in each space (10pts) (Questions 36 - 45) Some people do not eat meat (36)…………….they believe it is cruel to(37)…………….animals. This may be because their religion forbids it or because they do not like to think that animals had to suffer and die just so they could have a (38)…………….. Many people who are(39)…………….for this reason also avoid (40)…………….clothes and shoes that are made of animals fur and...
Đọc tiếp

Read the text below and think of the word which best fits each space. Use only ONE word in each space (10pts) (Questions 36 - 45)

Some people do not eat meat (36)…………….they believe it is cruel to(37)…………….animals. This may be because their religion forbids it or because they do not like to think that animals had to suffer and die just so they could have a (38)…………….. Many people who are(39)…………….for this reason also avoid (40)…………….clothes and shoes that are made of animals fur and leather.

Some people do not eat meat because they believe it is too (41)…………….. By not buying meat, these vegetarians have more money left over to buy (42)…………….kinds of food. Meat is high in protein, which is an important element of food that people need to stay alive. Vegetarians (43)…………….sure they get the protein their bodies need by eating other, less expensive types of food like nuts, cheese and milk.

(44)…………….people decide to stop eating meat, they must find alternative sources for these nutrients they need to (45)…………….healthy. After a while, a vegetarian diet becomes a regular part of daily life.

2
26 tháng 4 2017

Read the text below and think of the word which best fits each space. Use only ONE word in each space (10pts) (Questions 36 - 45)

Some people do not eat meat (36)……because……….they believe it is cruel to(37)………kill…….animals. This may be because their religion forbids it or because they do not like to think that animals had to suffer and die just so they could have a (38)………meal…….. Many people who are(39)………vegetarians…….for this reason also avoid (40)………wearing…….clothes and shoes that are made of animals fur and leather.

Some people do not eat meat because they believe it is too (41)……expensive……….. By not buying meat, these vegetarians have more money left over to buy (42)……other……….kinds of food. Meat is high in protein, which is an important element of food that people need to stay alive. Vegetarians (43)……make……….sure they get the protein their bodies need by eating other, less expensive types of food like nuts, cheese and milk.

(44)………when…….people decide to stop eating meat, they must find alternative sources for these nutrients they need to (45)…stay………….healthy. After a while, a vegetarian diet becomes a regular part of daily life.

26 tháng 4 2017

Read the text below and think of the word which best fits each space. Use only ONE word in each space (10pts) (Questions 36 - 45)

Some people do not eat meat (36) because they believe it is cruel to(37) kill animals. This may be because their religion forbids it or because they do not like to think that animals had to suffer and die just so they could have a (38) meal. Many people who are(39) vegetarians for this reason also avoid (40) wearing clothes and shoes that are made of animals fur and leather.

Some people do not eat mepat because they believe it is too (41) expensive. By not buying meat, these vegetarians have more money left over to buy (42) other kinds of food. Meat is high in protein, which is an important element of food that people need to stay alive. Vegetarians (43) make sure they get the protein their bodies need by eating other, less expensive types of food like nuts, cheese and milk.

(44) when people decide to stop eating meat, they must find alternative sources for these nutrients they need to (45) keep healthy. After a while, a vegetarian diet becomes a regular part of daily life.