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3 tháng 12 2019

Chọn đáp án B

- carry (v): mang

- do (v): làm

- solve (v): giải quyết

- make (v): làm, chế tạo

- carry out/ conduct/ do + research: tiến hành/ thực hiện/ làm nghiên cứu

Dịch: Họ đã làm nhiều nghiên cứu phạm vi rộng vào các nguồn năng lượng tái tạo.

21 tháng 6 2019

Chọn đáp án B

- carry (v): mang

- do (v): làm

- solve (v): giải quyết

- make (v): làm, chế tạo

- carry out/ conduct/ do + research: tiến hành/ thực hiện/ làm nghiên cứu

Dịch: Họ đã làm nhiều nghiên cứu phạm vi rộng vào các nguồn năng lượng tái tạo.

4 tháng 6 2018

Chọn đáp án B

- carry (v): mang

- do (v): làm

- solve (v): giải quyết

- make (v): làm, chế tạo

- carry out/ conduct/ do + research: tiến hành/ thực hiện/ làm nghiên cứu

Dịch: Họ đã làm nhiều nghiên cứu phạm vi rộng vào các nguồn năng lượng tái tạo.

20 tháng 10 2017

Đáp án B

Kiến thức: Phrase, từ vựng

Giải thích:

Ta có cấu trúc "to do research" có nghĩa là làm nghiên cứu

Tạm dịch: Các nhà khoa học đã làm rất nhiều nghiên cứu về những nguồn năng lượng có thể phục hồi lại được.

10 tháng 1 2021

1.he sing well and plays the guitar well

no only .......................does he sing well but also plays the guiter well.............................

2. scientists have carried out extensive research into renewable energy sources

extensive research ..............................into renewable energy sources has been carried out by scientists......................................

3. she has worked as a secretary since she left school 

she began...................................working as a secretary when she left school...................................

10 tháng 1 2021

1.he sing well and plays the guitar well

no only ...............does he sing well but he also plays the guitar well.....................................

2. scientists have carried out extensive research into renewable energy sources

extensive research ...........into renewable energy sources has been carried out by scientists........................................................

3. she has worked as a secretary since she left school 

she began..........................working as a secretary since she left school............................................

29 tháng 3 2021

1. apple inc., has been one of the __leaders___ in the computer software field. (lead)

leader : người đứng đầu, ngành đứng đầu

2. he has carried out extensive research into (renew) ____renewable____ energy sources (such as the water or wind energy).

renewable : có thể tái tạo

3. my brother works as a lab __Technician ___ at a large company. (technique)

technician: kĩ thuật viên

4. a scientist who studies numbers, shapes, amounts, and their relationships is a ___mathematician____. (mathematics)

mathematician : nhà toán học

Câu 1 thêm s sau leader

29 tháng 3 2021

1. apple inc., has been one of the __leader___ in the computer software field. (lead)

leader : người đứng đầu, ngành đứng đầu

2. he has carried out extensive research into (renew) ____renewable____ energy sources (such as the water or wind energy).

renewable : có thể tái tạo

3. my brother works as a lab __Technician ___ at a large company. (technique)

technician: kĩ thuật viên

4. a scientist who studies numbers, shapes, amounts, and their relationships is a ___mathematician____. (mathematics)

mathematician : nhà toán học

I. Choose the best answer1. Emissions from vehicles have negative ………………..on the environment.A. tasks               B. effects             C. benefits           D. problems2. Using non-renewable energy sources like coal, oil  …………………a lot of carbon dioxide.A. makes             B. does                C. uses                 D. produces3. They …………………..solar panels on the roof of the house to catch the energy from the sun.A. have                B. get                   C. install              D....
Đọc tiếp

I. Choose the best answer

1. Emissions from vehicles have negative ………………..on the environment.

A. tasks               B. effects             C. benefits           D. problems

2. Using non-renewable energy sources like coal, oil  …………………a lot of carbon dioxide.

A. makes             B. does                C. uses                 D. produces

3. They …………………..solar panels on the roof of the house to catch the energy from the sun.

A. have                B. get                   C. install              D. put

4. Wind is one type of …………………source of energy.

A. renewable       B. expensive       C. dangerous       D. exhaustible

5. What things do they think might ………………..a big carbon footprint?

A. take                 B. put                  C. carry               D. create

6. I think that using biogas is abundant and ………………

A. limited            B. polluting        C. cheap              D. exhaustible

7. Solar energy is plentiful and it can be ………………….easily.

A. recycled                   B. replaced          C. reduced           D. reused

8. We install solar panels on our roof for the heating and …………..water.

A. hot                  B. cold                 C. dirty                D. clean

9. His brother is ……………cracks in the water pipes.

A. having            B. checking         C. taking             D. producing

10. The teacher is ………………..a talk about how to save energy.

A. doing              B. taking             C. giving             D. making

1

1B

2D

3C

4A

5D

6C

7C

8A

9B

10C

I. Choose the best answer1. Emissions from vehicles have negative ………………..on the environment.A. tasks               B. effects             C. benefits           D. problems2. Using non-renewable energy sources like coal, oil  …………………a lot of carbon dioxide.A. makes             B. does                C. uses                 D. produces3. They …………………..solar panels on the roof of the house to catch the energy from the sun.A. have                B. get                   C. install              D....
Đọc tiếp

I. Choose the best answer

1. Emissions from vehicles have negative ………………..on the environment.

A. tasks               B. effects             C. benefits           D. problems

2. Using non-renewable energy sources like coal, oil  …………………a lot of carbon dioxide.

A. makes             B. does                C. uses                 D. produces

3. They …………………..solar panels on the roof of the house to catch the energy from the sun.

A. have                B. get                   C. install              D. put

4. Wind is one type of …………………source of energy.

A. renewable       B. expensive       C. dangerous       D. exhaustible

5. What things do they think might ………………..a big carbon footprint?

A. take                 B. put                  C. carry               D. create

6. I think that using biogas is abundant and ………………

A. limited            B. polluting        C. cheap              D. exhaustible

7. Solar energy is plentiful and it can be ………………….easily.

A. recycled                   B. replaced          C. reduced           D. reused

8. We install solar panels on our roof for the heating and …………..water.

A. hot                  B. cold                 C. dirty                D. clean

9. His brother is ……………cracks in the water pipes.

A. having            B. checking         C. taking             D. producing

10. The teacher is ………………..a talk about how to save energy.

A. doing              B. taking             C. giving             D. making

 

II. Write the correct form of the word given

1. Coal will be …………………by another renewable source of energy in the future. REPLACE

2. Natural gas is …………….and it is harmful to the environment. LIMIT

3. I like solar energy because it is ………………..PLENTY

4. Using public transport can reduce ……………….….POLLUTE 

5. These types of energy do not cause pollution or waste ………………….resources. NATURE

6. We hope that by using solar energy, the problem of energy ……………….will be solved. SHORT

7. This new plant is being built to provide …………………for the population of the local area. ELECTRIC

8. Remember to turn off the lights when……………….to bed, boy! GO

9. She wears a sweater to keep her body………………..in the early winter. WARMTH

10. What are the advantages and ………………….of using public transport?

ADVANTAGE

1
28 tháng 2 2022

giúp tui với

 

Read the passage and complete the sentencesEnergy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.   People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for...
Đọc tiếp

Read the passage and complete the sentences

Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

   People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing.

   The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources.

Question: The use of renewable energy sources in developing countries is ________________________

1
25 tháng 5 2017

Đáp án: on the increase