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1. he didn’t miss the plane because he hurriedWomen can delay having children due to effective birth control methods. A. If there are not effective birth control methods B. , women can not delay having children C. Unless women could delay having children there were not effective birth control methods D. If there were not effective birth control methods, women could not delay having children E. If there had not had effective birth control methods, women could not have delayed having...
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1. he didn’t miss the plane because he hurriedWomen can delay having children due to effective birth control methods.

A. If there are not effective birth control methods

B. , women can not delay having children

C. Unless women could delay having children there were not effective birth control methods

D. If there were not effective birth control methods, women could not delay having children

E. If there had not had effective birth control methods, women could not have delayed having children

2. He can not find a good job because he doesn’t know how to use a computer

A. If he knows how to use a computer, he can find a good job

B. If he knew how to use a computer, he could find a good job

C. If he had known how to use a computer, he could have found a good job

D. If he had known how to use a computer, he could find a good job

3. The coffee was too hot for us to drink

A. Although the coffee was so hot we could drink it

B. If the coffee were not too hot, we could drink it

C. If the coffee had not been too hot, we could have drunk it

D. Because the coffee was too hot, we drank it

4. He had spent his money carelessly and became broke

A. If he doesn’t spend his money carelessly, he will not become broke

B. If he didn’t spend his money carelessly, he would not become broke

C. If he hadn’t spent his money carelessly, he would not have become broke

If he didn’t spend his money carelessly, he would not have become broke

1
16 tháng 7 2018

1. he didn’t miss the plane because he hurriedWomen can delay having children due to effective birth control methods.

A. If there are not effective birth control methods

B. , women can not delay having children

C. Unless women could delay having children there were not effective birth control methods

D. If there were not effective birth control methods, women could not delay having children

E. If there had not had effective birth control methods, women could not have delayed having children

2. He can not find a good job because he doesn’t know how to use a computer

A. If he knows how to use a computer, he can find a good job

B. If he knew how to use a computer, he could find a good job

C. If he had known how to use a computer, he could have found a good job

D. If he had known how to use a computer, he could find a good job

3. The coffee was too hot for us to drink

A. Although the coffee was so hot we could drink it

B. If the coffee were not too hot, we could drink it

C. If the coffee had not been too hot, we could have drunk it

D. Because the coffee was too hot, we drank it

4. He had spent his money carelessly and became broke

A. If he doesn’t spend his money carelessly, he will not become broke

B. If he didn’t spend his money carelessly, he would not become broke

C. If he hadn’t spent his money carelessly, he would not have become broke

If he didn’t spend his money carelessly, he would not have become broke

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
24 tháng 11 2018

Đáp án: 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.

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.

  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
3 tháng 8 2019

Đáp án: 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 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.

Which country has the greatest population in the world?

A. Canada

B. The United States

C. Britain

D. China

1
5 tháng 7 2018

Đáp án: 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.

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.

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
14 tháng 2 2019

Đáp án: 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.

 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
24 tháng 3 2017

Đáp án: B