K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Basic to any understanding of Canada in the 20 years after the Second World War is the country's impressive population growth. For every three Canadians in 1945, there were over five in 1966. In September 1966 Canada's population passed the 20 million mark. Most of this surging growth came from natural increase. The depression of the 1930's and the war had held back marriages, and the catching-up process began after 1945. The baby boom continued through the decade of the1950's, producing a population increase of nearly fifteen percent in the five years from 1951 to 1956. This rate of increase had been exceeded only once before in Canada's history, in the decade before 1911 when the prairies were being settled. Undoubtedly, the good economic conditions of the 1950's supported a growth in the population, but the expansion also derived from a trend toward earlier marriages and an increase in the average size of families. In 1957 the Canadian birth rate stood at 28 per thousand, one of the highest in the world.
After the peak year of 1957, the birth rate in Canada began to decline. It continued falling until in 1966 it stood at the lowest level in 25 years. Partly this decline reflected the low level of births during the depression and the war, but it was also caused by changes in Canadian society. Young people were staying at school longer; more women were working; young married couples were buying automobiles or houses before starting families; rising living standards were cutting down the size of families. It appeared that Canada was once more falling in step with the trend toward smaller families that had occurred all through the Western world since the time of the Industrial Revolution.
Although the growth in Canada's population had slowed down by 1966 (the increase in the first half of the 1960's was only nine percent), another large population wave was coming over the horizon. It would be composed of the children who were born during the period of the high birth rate prior to 1957.

The word "trend" in line 9 is closest in meaning to

a. tendency

b. aim

c. growth

d. directive

1
25 tháng 7 2021

The word "trend" in line 9 is closest in meaning to

a. tendency

b. aim

c. growth

 

d. directive

 

Read the passage and choose the best answer for each question : Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution . However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern...
Đọc tiếp

Read the passage and choose the best answer for each question :

Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution .

However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern Africa due to the high number of HIV - related deaths . Within the next decades , Japan and some countries in Western Europe are also expected to encounter a negative population growth due to sub - replacement fertility rates .

Population growth which exceeds the carrying capacity of an area will result in overpopulation . On the contrary , such areas may be considered " under - populated " if the population is not large enough to maintain an economic system .

1. Which sentence is NOT true ?

a. Most of the countries in the world are facing the problem of overpopulation

b. Overpopulation is a state when the population growth exceeds the carrying capacity of an area

c. The Green Revolution caused the population explosion in the 20th century

d. The 20th century had the highest population growth rate in the history

2. When is an area considered " under - populated ? "

a. When its population is not big enough to maintain the economic system

b. When it has high number of HIV - related deaths

c. When its population is too poor

d. When it has high fertility rate

3. Which areas are expected to encounter a decrease in population growth in the next decades ?

a. Some countries in Central and Eastern Europe

b. Japan

c. Some countries in Western Europe

d. B and C

4. Negative population growth in Central and Eastern Europe is due to : ................

a. high fertility

b. low fertility rate

c. low death rate

d. high number of HIV - related deaths

5. What does " fertility rate " mean ?

a. birth rate

b. death rate

c. growth rate

d. marriage rate

1
17 tháng 12 2019

Read the passage and choose the best answer for each question :

Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution .

However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern Africa due to the high number of HIV - related deaths . Within the next decades , Japan and some countries in Western Europe are also expected to encounter a negative population growth due to sub - replacement fertility rates .

Population growth which exceeds the carrying capacity of an area will result in overpopulation . On the contrary , such areas may be considered " under - populated " if the population is not large enough to maintain an economic system .

1. Which sentence is NOT true ?

a. Most of the countries in the world are facing the problem of overpopulation

b. Overpopulation is a state when the population growth exceeds the carrying capacity of an area

c. The Green Revolution caused the population explosion in the 20th century

d. The 20th century had the highest population growth rate in the history

2. When is an area considered " under - populated ? "

a. When its population is not big enough to maintain the economic system

b. When it has high number of HIV - related deaths

c. When its population is too poor

d. When it has high fertility rate

3. Which areas are expected to encounter a decrease in population growth in the next decades ?

a. Some countries in Central and Eastern Europe

b. Japan

c. Some countries in Western Europe

d. B and C

4. Negative population growth in Central and Eastern Europe is due to : ................

a. high fertility

b. low fertility rate

c. low death rate

d. high number of HIV - related deaths

5. What does " fertility rate " mean ?

a. birth rate

b. death rate

c. growth rate

d. marriage rate

Choose the correct answer – A,B,C or D – to each question      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.      Birth control should be a basic...
Đọc tiếp

Choose the correct answer – A,B,C or D – to each question

      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.

      Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.

      There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.

The world population may double in the next forty years because............................

A. people don't know how to limit population

B. government hasn't provided birth-control methods.

C. people are being born faster than they are dying

D. each individual isn't responsible for limiting population.

1
4 tháng 10 2019

Đáp án là C.

Choose the correct answer – A,B,C or D – to each question      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.      Birth control should be a basic...
Đọc tiếp

Choose the correct answer – A,B,C or D – to each question

      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.

      Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.

      There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.

Which country has the greatest population in the world?

A. Canada

B. The United States

C. Britian

D. China

1
2 tháng 5 2018

Đáp án là D.

Choose the correct answer – A,B,C or D – to each question      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.      Birth control should be a basic...
Đọc tiếp

Choose the correct answer – A,B,C or D – to each question

      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.

      Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.

      There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.

Mankind is feeling greater pressure from........................

A. the supplying of food and clothing

B. the expanding number of people.

C. the building of remote regions

D. the expanding the area of the earth.

1
26 tháng 8 2018

Đáp án là B.

Choose the correct answer – A,B,C or D – to each question      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.      Birth control should be a basic...
Đọc tiếp

Choose the correct answer – A,B,C or D – to each question

      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.

      Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.

      There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.

In a family having more children,...............................

A. the parents cannot remember all the children's name.

B. the children cannot be given a good breeding in food, clothing, shelter, education.

C. the parents will die at their young age.

D. it's very difficult for children to take care of their parents.

1
30 tháng 5 2018

Đáp án là B.

Choose the correct answer – A,B,C or D – to each question      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.      Birth control should be a basic...
Đọc tiếp

Choose the correct answer – A,B,C or D – to each question

      Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.

      Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.

      There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.

Which of the following sentences is TRUE?

A. The faster the population grow the more natural resources we own.

B. The natural resources are always enough to supply the hugest population.

C. It's necessary to practise birth control to raise people's living standards.

D. The production of grains always meet the need of people.

1
24 tháng 8 2017

Đáp án là C.

Mark the letter A, B, C, or D to indicate the underlined part that needscorrection in each of the following questions.21. The annual increase in the world's population has peaked at about 88 million in the late 1980s. A B C D22. The teacher said that about 10 children need special help in reading skills.A B C DPart IV. SPEAKINGMark the letter A, B, C, or D to indicate the correct response to each of thefollowing exchanges.23. “As far as I know, doing charity work is a really helpful thing for...
Đọc tiếp

Mark the letter A, B, C, or D to indicate the underlined part that needscorrection in each of the following questions.

21. The annual increase in the world's population has peaked at about 88 million in the late 1980s. A B C D

22. The teacher said that about 10 children need special help in reading skills.

A B C D

Part IV. SPEAKING

Mark the letter A, B, C, or D to indicate the correct response to each of thefollowing exchanges.

23. “As far as I know, doing charity work is a really helpful thing for everyone inthe society." – “____”

A. That sounds great. B. I couldn't agree with you more.

C. I'll take part in this campaign. D. That's fine for me.

24. "Guess what? I've been recruited to be a member of Green Dream VolunteerGroup." – “____”

A. Good luck next time! B. It doesn't make sense to me.

C. That's the least thing I could do for you. D. That's great! Congratulations!

25. "Mom, may I go away to Quang Binh at the weekends to help the unluckypeople there?" – “____”

A. Never mind. Your first priority is to study. B. No way, you've run out of time.

C. No, of course, I won't. D. Yes, of course. That's a good thing to do.

1
V
violet
Giáo viên
21 tháng 2 2021

Chào em, em tham khảo nhé!

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

21. The annual increase in the world's population has peaked=>peaked at about 88 million in the late 1980s. 

Giải thích: Ở đây em thấy có dậu hiệu là in the late 1980s là 1 thời điểm cụ thể trong quá khứ nên ta phải chia động từ ở thì quá khứ đơn nhé!

Tạm dịch: Sự gia tăng hàng năm về dân số thế giới đã đạt đỉnh cao vào khoảng 88 triệu người vào cuối những năm 1980.

22. The teacher said that about 10 children need=>needed special help in reading skills.

Kiến thức: Câu trực tiếp - gián tiếp

Giải thích: S + said ( that ) + S + V (lùi thì ) + O.

Tạm dịch: Giáo viên nói rằng có khoảng 10 trẻ em cần sự gúp đỡ đặc biệt về kĩ năng đọc.

Part IV. SPEAKING

Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges.

23. “As far as I know, doing charity work is a really helpful thing for everyone in society." – “____”

A. That sounds great. B. I couldn't agree with you more.

C. I'll take part in this campaign. D. That's fine for me.

24. "Guess what? I've been recruited to be a member of Green Dream VolunteerGroup." – “____”

A. Good luck next time! B. It doesn't make sense to me.

C. That's the last thing I could do for you. D. That's great! Congratulations!

25. "Mom, may I go away to Quang Binh at the weekends to help the unlucky people there?" – “____”

A. Never mind. Your first priority is to study. B. No way, you've run out of time.

C. No, of course, I won't. D. Yes, of course. That's a good thing to do.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage During their five-decade history , the Asian Games have been advancing in all aspects . The number of (1)............. has been increasing . The quality of athletes , officials and sport facilities has also been (2)........................... through time . New sport and (3)............. sports have been introduced and (4)......... to the Games . The 1st Asian Games (5)................. in New...
Đọc tiếp

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

During their five-decade history , the Asian Games have been advancing in all aspects . The number of (1)............. has been increasing . The quality of athletes , officials and sport facilities has also been (2)........................... through time . New sport and (3)............. sports have been introduced and (4)......... to the Games . The 1st Asian Games (5)................. in New Delhi , India in 1951

1/ A. referees B. organizers C. participants D. holders

2/ A. developing B. raising C. falling D. pushing

3/ A. young B. strong C. advanced D. traditional

4/ A. multiplied B. added C. used D. bought

5/ A. held B. holding C. were held D. were holding

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

About twenty percent of the world's present energy comes from the sun in one form or another . Special devices have already been made available to put on the roofs of houses and flats to cath the sun's rays and thus heat water . Thousands (1).................. these devices are now being used to provide (2)................. in homes throughout the United States while more (3)............ a million solar water-heating units have already been built in homes in Japan . Other purposes for which (4)................ energy is , at present , being used include the separation of salt from seawater , irrigation and sewage disposal

For most people in developing countries , the need is not for air - conditioners or central heating but for cheap (5)................. of cooking food , drying crops , and lighting houses

1/ A. in B. with C. on D. of

2/ A. light B. energy C. life D. existence

3/ A. than B. of C. through D. over

4/ A. sun B. sky C. space D. solar

5/ A. manners B. ways C. models D. types

1
9 tháng 6 2020

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

During their five-decade history , the Asian Games have been advancing in all aspects . The number of (1)............. has been increasing . The quality of athletes , officials and sport facilities has also been (2)........................... through time . New sport and (3)............. sports have been introduced and (4)......... to the Games . The 1st Asian Games (5)................. in New Delhi , India in 1951

1/ A. referees B. organizers C. participants D. holders

2/ A. developing B. raising C. falling D. pushing

3/ A. young B. strong C. advanced D. traditional

4/ A. multiplied B. added C. used D. bought

5/ A. held B. holding C. were held D. were holding

Choose the word or phrase among a,b,c or d that best fits the blank space in the following passage

About twenty percent of the world's present energy comes from the sun in one form or another . Special devices have already been made available to put on the roofs of houses and flats to cath the sun's rays and thus heat water . Thousands (1).................. these devices are now being used to provide (2)................. in homes throughout the United States while more (3)............ a million solar water-heating units have already been built in homes in Japan . Other purposes for which (4)................ energy is , at present , being used include the separation of salt from seawater , irrigation and sewage disposal

For most people in developing countries , the need is not for air - conditioners or central heating but for cheap (5)................. of cooking food , drying crops , and lighting houses

1/ A. in B. with C. on D. of

2/ A. light B. energy C. life D. existence

3/ A. than B. of C. through D. over

4/ A. sun B. sky C. space D. solar

5/ A. manners B. ways C. models D. types

III, Put the verbs in brackets in the following sentences in the correct verb form 1. Viet Nan's higher education system (grow) quickly over the last 15 years. 2. The tertiary enrolment (increase) rapidly over the last 20 years. 3. Since 1995, higher education cooperation (be) a cornerstone of the US - Viet Nam relationship 4. The Fullbright Economics Teaching Programme (FETP) (offer) the one - year pdstgraduate progfum in applied economics and public policy since 1994. 5. Fullbright...
Đọc tiếp
III, Put the verbs in brackets in the following sentences in the correct verb form 1. Viet Nan's higher education system (grow) quickly over the last 15 years. 2. The tertiary enrolment (increase) rapidly over the last 20 years. 3. Since 1995, higher education cooperation (be) a cornerstone of the US - Viet Nam relationship 4. The Fullbright Economics Teaching Programme (FETP) (offer) the one - year pdstgraduate progfum in applied economics and public policy since 1994. 5. Fullbright University Vietnam (raise) for investment and development for a long period of time up and now. 6. More than 4,500 accredited institutions (make up) US higher education in the United State. 7. Susan (work) in Viet Nam for the past 9 years. 8. If you ask ten Vietnamese students what their number choice is for study abroad, at least say 9. Professor Bui Van Ga (succeed) in the internationalization plan at the University of Da Nang from 2005 to 2010. 10. There (be) nearly 4 million further education students in the academic year of 1996-97 in England.

1
22 tháng 2 2020

III, Put the verbs in brackets in the following sentences in the correct verb form

1. Viet Nan's higher education system (grow)has grown quickly over the last 15 years.

2. The tertiary enrolment (increase) has increased rapidly over the last 20 years.

3. Since 1995, higher education cooperation (be)has been a cornerstone of the US - Viet Nam relationship

4. The Fullbright Economics Teaching Programme (FETP) (offer)has offered the one - year pdstgraduate progfum in applied economics and public policy since 1994.

5. Fullbright University Vietnam (raise)has raised for investment and development for a long period of time up and now.

6. More than 4,500 accredited institutions (make up)have made up US higher education in the United State.

7. Susan (work)has worked in Viet Nam for the past 9 years.

8. If you ask ten Vietnamese students what their number choice is for study abroad, at least say ???

9. Professor Bui Van Ga (succeed)has succeeded in the internationalization plan at the University of Da Nang from 2005 to 2010.

10. There (be)have been nearly 4 million further education students in the academic year of 1996-97 in England.