Câu hỏi:

29/10/2020 190

Read the following passage and mark the letter A, B,C or D on your answer sheet to indicate the correct answer to each of the questions from 34 to 41.

  Overpopulation, the situation of having large numbers of people with too few resources and too little space, is closely associated with poverty. It can result from high population density, or from low amounts of resources, or from both. Excessively high population densities put stress on available resources. Only a certain number of people can be supported on a given area of land, and that number depends on how much food and other resources the land can provide. In countries where people live primarily by means of simple farming, gardening, herding, hunting, and gathering, even large areas of land can support only small numbers of people because these labor-intensive subsistence activities produce only small amounts of food.

  In developed countries such as the United States, Japan, and the countries of Western Europe, overpopulation generally is not considered a major cause of poverty. These countries produce large quantities of food through mechanized farming, which depends on commercial fertilizers, large-scale irrigation, and agricultural machinery. This form of production provides enough food to support the high densities of people in metropolitan areas.

  A country’s level of poverty can depend greatly on its mix of population density and agricultural productivity. Bangladesh, for example, has one of the world’s highest population densities, with 1, 147 persons per sq km. A large majority of the people of Bangladesh engage in low -productivity manual

D. possibly D. do D. ways D. kilo D. on

farming, which contributes to the country’s extremely high level of poverty. Some of the smaller countries in Western Europe, such as the Netherlands and Belgium, have high population densities as well. These countries practice mechanized farming and are involved in high-tech industries, however, and therefore have high standards of living.

  At the other end of the spectrum, many countries in sub-Saharan Africa have population densities of less than 30 persons per sq km. Many people in these countries practice manual subsistence farming; these countries also have infertile land, and lack the economic resources and technology to boost productivity. As a consequence, these nations are very poor. The United States has both relatively low population density and high agricultural productivity; it is one of the world’s wealthiest nations.

  High birth rates contribute to overpopulation in many developing countries. Children are assets to many poor families because they provide labor, usually for farming. Cultural norms in traditionally mral societies commonly sanction the value of large families. Also, the governments of developing countries often provide little or no support, financial or political, for family planning; even people who wish to keep their families small have difficulty doing so. For all these reasons, developing countries tend to have high rates of population growth.

(From "Poverty" by Thomas J. Corbett)

What will suffer when there are excessively high population densities?

Đáp án chính xác

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Trả lời:

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Giải bởi Vietjack

Đáp án A.

Keywords: What, suffer, excessively high population densities.

Clue: “Excessively high population densities put stress on available resources”: Mật độ dân số quá cao gây nên áp lực về nguồn tài nguyên sẵn cỏ.

Chọn đáp án A. available resources.

Các đáp án còn lại không đúng:

B. skilled labor: lao động lành nghề

C. farming methods: phưomg pháp canh tác

D. land area: diện tích đất

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.

School lunch

Research has shown that over half the children in Britain who take their own lunches to school do not eat (26) __________ in the middle of the day. In Britain, schools have to (27) ________ meals at lunchtime. Children can choose to bring their own food or have lunch at the school canteen.

  One shocking finding of the research is that school meals are much healthier than lunches prepared by

parents. There are strict (28) _____________ for the preparation of school meals, which have to include one (29) ___________ of fruit and one of vegetables, as well as meat, a dairy item and starchy food like break or pasta. Lunchboxes examined by researchers contained sweet drinks, crisps and chocolate bars. Children consume twice as much sugar as they should at lunchtime.

          The research will provide a better understanding (30) _____________ why the percentage of overweight in Britain has increased in the last decade. Unfortunately, the government can’t criticize parents, but it can remind them of the nutritional value of milk, fruit and vegetables. Small changes in their children’s diet can affect their future health. Children can easily develop bad eating habits at this age, and parents are the only ones who can prevent it.

Điền vào ô 28.

Xem đáp án » 29/10/2020 6,121

Câu 2:

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.

School lunch

Research has shown that over half the children in Britain who take their own lunches to school do not eat (26) __________ in the middle of the day. In Britain, schools have to (27) ________ meals at lunchtime. Children can choose to bring their own food or have lunch at the school canteen.

  One shocking finding of the research is that school meals are much healthier than lunches prepared by

parents. There are strict (28) _____________ for the preparation of school meals, which have to include one (29) ___________ of fruit and one of vegetables, as well as meat, a dairy item and starchy food like break or pasta. Lunchboxes examined by researchers contained sweet drinks, crisps and chocolate bars. Children consume twice as much sugar as they should at lunchtime.

          The research will provide a better understanding (30) _____________ why the percentage of overweight in Britain has increased in the last decade. Unfortunately, the government can’t criticize parents, but it can remind them of the nutritional value of milk, fruit and vegetables. Small changes in their children’s diet can affect their future health. Children can easily develop bad eating habits at this age, and parents are the only ones who can prevent it.

Điền vào ô 26.

Xem đáp án » 29/10/2020 2,412

Câu 3:

Rico is seeing his close friend - Rosa off at the railway station.

Rosa: “Ok. I must be going now. I’ll be in touch.”

Rico: “ ______________ ”

Xem đáp án » 29/10/2020 1,816

Câu 4:

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.

School lunch

Research has shown that over half the children in Britain who take their own lunches to school do not eat (26) __________ in the middle of the day. In Britain, schools have to (27) ________ meals at lunchtime. Children can choose to bring their own food or have lunch at the school canteen.

  One shocking finding of the research is that school meals are much healthier than lunches prepared by

parents. There are strict (28) _____________ for the preparation of school meals, which have to include one (29) ___________ of fruit and one of vegetables, as well as meat, a dairy item and starchy food like break or pasta. Lunchboxes examined by researchers contained sweet drinks, crisps and chocolate bars. Children consume twice as much sugar as they should at lunchtime.

          The research will provide a better understanding (30) _____________ why the percentage of overweight in Britain has increased in the last decade. Unfortunately, the government can’t criticize parents, but it can remind them of the nutritional value of milk, fruit and vegetables. Small changes in their children’s diet can affect their future health. Children can easily develop bad eating habits at this age, and parents are the only ones who can prevent it.

Điền vào ô 29.

Xem đáp án » 29/10/2020 1,766

Câu 5:

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Peacocks are among the most exotic birds in nature: its long tail feathers fan out to reveal a profusion of vivid colors.

Xem đáp án » 29/10/2020 1,156

Câu 6:

A shop assistant is talking to a customer.

Shop assistant: “_________ ?”

Customer: “Ok, thanks. I am just looking.”

Xem đáp án » 29/10/2020 1,067

Câu 7:

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

I invited 20 people to my party, some of them are my former classmates.

Xem đáp án » 29/10/2020 811

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