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25 tháng 10 2019

Đáp án B.

damaged = harm (gây hại)

1 tháng 5 2017

Đáp án là D.

stimulate: kích thích

harm: gây hại

inhibit: ngăn chặn

benefit: mang lại lợi ích/ có lợi

Câu này dịch như sau: Bụi phóng xạ từ nhà máy năng lượng hạt nhân có thể gây nguy hiểm cho các loài thực vật.

=> endanger [ gây nguy hiểm ] >< benefit 

4 tháng 1 2020

Chọn B.

Đáp án B.
Dịch: Bụi phóng xạ từ một nhà máy điện hạt nhân bị hư hại vì sóng thần có thể gây nguy hiểm cho thảm thực vật.
=> endanger (v): gây nguy hiểm
Ta có: 
A. stimulate (v): thúc đẩy 
B. harm (v): gây hại
C. inhibit (v): ức chế
D. benefit (v): có lợi
=> endanger = harm

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are...
Đọc tiếp

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

2. When and where was he born?

3. What did he invent?

4. Did he build a new laboratory in 1876?

5. When did he die?

1
14 tháng 4 2019

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

→Thomas Edison was one of the greatest inventors of the world

2. When and where was he born?

→Edison was born in 1847 in Ohio, USA

3. What did he invent?

→He invented the electric light bulb and the record player.

4. Did he build a new laboratory in 1876?

→Yes ,he did

5. When did he die?

→He died in 1931

19 tháng 12 2018

Đáp án D

Go off = explode ( v) nổ

Dịch: Một trạm hạt nhân có thể có nguy cơ bị nổ do những sự cố bất ngờ.

24 tháng 12 2017

Đáp án D

Go off = explode ( v) nổ

Dịch: Một trạm hạt nhân có thể có nguy cơ bị nổ do những sự cố bất ngờ.

On March 11, 2011, Japan suffered one of the greatest disasters in its history. The earthquakes and tsunami directly affected the Fukushima Nuclear Power Plant and a large amount of radioactive material was released into the atmosphere. The effects of this nuclear disaster continue that there has been none of human’s appearances since then, but wild animals survive in abandoned areas and the green cover is increasing. Immediately after the radioactive leak, the Japanese authorities evacuated...
Đọc tiếp

On March 11, 2011, Japan suffered one of the greatest disasters in its history. The earthquakes and tsunami directly affected the Fukushima Nuclear Power Plant and a large amount of radioactive material was released into the atmosphere. The effects of this nuclear disaster continue that there has been none of human’s appearances since then, but wild animals survive in abandoned areas and the green cover is increasing. 

Immediately after the radioactive leak, the Japanese authorities evacuated all the residents away from the area immediately. However, the fact that the region was evacuated for humans does not mean the same for animals. Scientists working at the University of Georgia in the United States, have installed camera systems in almost every region of the nuclear disaster and wanted to determine what happened in the region. They gathering various images in a total of 120 days. Images of more than 46 thousand wild boars were captured. More than 26,000 of them were shot in a completely uninhabited area, while about 13,000 images were obtained from areas close to living spaces.

Scientists now want to carry out studies to understand the genetic condition of the animals in the area. However, the return of animals and plants in Fukushima has proved that without human’s interference, nature has its own way to keep a place for every animal and plants.

1. What can be the best title for the passage?

A. Nature takes over abandoned Fukushima areas.      

B. Fukushima nuclear disaster.

C. Scientists have been struggling with Japan's nuclear waste.

D. Natural disasters in Japan.

2.  What does the word "them" which is in bold in paragraph 2 refers to?

A. Scientists.             B. Images.                C. Days.                 D. Wild boars.

3.  Why did scientists install camera systems in the region of the nuclear disaster?

A. Because they want to understand the genetic condition of the animals in the region.      

B. Because they wanted to count the number of wild boars.                                        

C. Because they wanted to evacuate all the residents away from the region.

D. Because they wanted to see what happened in the region.

4.  How many images of wild boars were obtained from uninhabited area?

A. 46,000                   B. 13,000                   C. 120,000                 D. 26,000

5. Which of the following can replace the word "determine" in paragraph 2?

A. establish               B. figure out                          C. decide            D. complete

1
23 tháng 2 2022

On March 11, 2011, Japan suffered one of the greatest disasters in its history. The earthquakes and tsunami directly affected the Fukushima Nuclear Power Plant and a large amount of radioactive material was released into the atmosphere. The effects of this nuclear disaster continue that there has been none of human’s appearances since then, but wild animals survive in abandoned areas and the green cover is increasing. 

Immediately after the radioactive leak, the Japanese authorities evacuated all the residents away from the area immediately. However, the fact that the region was evacuated for humans does not mean the same for animals. Scientists working at the University of Georgia in the United States, have installed camera systems in almost every region of the nuclear disaster and wanted to determine what happened in the region. They gathering various images in a total of 120 days. Images of more than 46 thousand wild boars were captured. More than 26,000 of them were shot in a completely uninhabited area, while about 13,000 images were obtained from areas close to living spaces.

Scientists now want to carry out studies to understand the genetic condition of the animals in the area. However, the return of animals and plants in Fukushima has proved that without human’s interference, nature has its own way to keep a place for every animal and plants.

1. What can be the best title for the passage?

A. Nature takes over abandoned Fukushima areas.      

B. Fukushima nuclear disaster.

C. Scientists have been struggling with Japan's nuclear waste.

D. Natural disasters in Japan.

2.  What does the word "them" which is in bold in paragraph 2 refers to?

A. Scientists.             B. Images.                C. Days.                 D. Wild boars.

3.  Why did scientists install camera systems in the region of the nuclear disaster?

A. Because they want to understand the genetic condition of the animals in the region.      

B. Because they wanted to count the number of wild boars.                                        

C. Because they wanted to evacuate all the residents away from the region.

D. Because they wanted to see what happened in the region.

4.  How many images of wild boars were obtained from uninhabited area?

A. 46,000                   B. 13,000                   C. 120,000                 D. 26,000

5. Which of the following can replace the word "determine" in paragraph 2?

A. establish               B. figure out                          C. decide            D. complete

p/s:dịch:

Vào ngày 11 tháng 3 năm 2011, Nhật Bản đã phải hứng chịu một trong những thảm họa lớn nhất trong lịch sử của mình. Động đất và sóng thần đã ảnh hưởng trực tiếp đến Nhà máy điện hạt nhân Fukushima và một lượng lớn chất phóng xạ đã được phát tán vào khí quyển. Ảnh hưởng của thảm họa hạt nhân này vẫn tiếp tục xảy ra, kể từ đó không có sự xuất hiện của con người, nhưng động vật hoang dã vẫn tồn tại trong những khu vực bị bỏ hoang và độ phủ xanh ngày càng tăng.

Ngay sau sự cố rò rỉ phóng xạ, nhà chức trách Nhật Bản đã sơ tán toàn bộ cư dân ra khỏi khu vực ngay lập tức. Tuy nhiên, thực tế là khu vực được sơ tán đối với con người không có nghĩa là đối với động vật. Các nhà khoa học làm việc tại Đại học Georgia, Hoa Kỳ, đã lắp đặt hệ thống camera ở hầu hết các khu vực xảy ra thảm họa hạt nhân và muốn xác định điều gì đã xảy ra trong khu vực. Họ thu thập nhiều hình ảnh khác nhau trong tổng số 120 ngày. Hình ảnh hơn 46 nghìn con lợn rừng bị bắt. Hơn 26.000 bức ảnh trong số đó được quay ở một khu vực hoàn toàn không có người ở, trong khi khoảng 13.000 bức ảnh được thu thập từ những khu vực gần với không gian sống.

Các nhà khoa học hiện muốn thực hiện các nghiên cứu để tìm hiểu tình trạng di truyền của các loài động vật trong khu vực. Tuy nhiên, sự trở lại của động vật và thực vật ở Fukushima đã chứng minh rằng không có sự can thiệp của con người, thiên nhiên có cách riêng để giữ chỗ cho mọi loài động vật và thực vật.

1. Cái gì có thể là tiêu đề tốt nhất cho đoạn văn?

A. Thiên nhiên tiếp quản các khu vực bị bỏ hoang ở Fukushima.

B. Thảm họa hạt nhân Fukushima.

C. Các nhà khoa học đã phải vật lộn với chất thải hạt nhân của Nhật Bản.

D. Thiên tai ở Nhật Bản.

2. Từ "họ" in đậm trong đoạn 2 dùng để chỉ điều gì?

A. Các nhà khoa học. B. Hình ảnh. C. Ngày. D. Lợn rừng.

3. Tại sao các nhà khoa học lại lắp đặt hệ thống camera trong vùng xảy ra thảm họa hạt nhân?

A. Vì họ muốn hiểu tình trạng di truyền của các loài động vật trong vùng.

B. Vì họ muốn đếm số lượng lợn rừng.

C. Vì họ muốn di tản toàn bộ cư dân ra khỏi vùng.

D. Vì họ muốn xem những gì đã xảy ra trong khu vực.

4. Có bao nhiêu hình ảnh về lợn rừng ở khu vực không có người ở?

A. 46.000 B. 13.000 C. 120.000 D. 26.000

5. Từ nào sau đây có thể thay thế từ "xác định" trong đoạn 2?

A. thiết lập B. tìm ra C. quyết định D. hoàn thành

Read the text, then decide True or False: The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural envirinment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away plastc bags, containing toys and other subjects. These stay in the environment; they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals...
Đọc tiếp

Read the text, then decide True or False:

The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural envirinment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away plastc bags, containing toys and other subjects. These stay in the environment; they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous and thay also stay in the environment. Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very dissstrous.

a. Many big cities are facing serious air polltuion……………..

b. This is a simple problem ………………

c. Nuclear bombs were first tested in 1945………………….

d. A nuclear bomb causes a terrible destruction………………………….

1
20 tháng 1 2019

Read the text, then decide True or False:

The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural envirinment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away plastc bags, containing toys and other subjects. These stay in the environment; they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous and thay also stay in the environment. Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very dissstrous.

a. Many big cities are facing serious air polltuion……T………..

b. This is a simple problem ……F…………

c. Nuclear bombs were first tested in 1945………T………….

d. A nuclear bomb causes a terrible destruction……………T…………….

21 tháng 7 2019

bạn có thể chỉ bằng chứng chứng minh là T/F được ko ạ.Please :<<

20 tháng 1 2018

Đáp án C

Dịch nghĩa: Chính phủ đang xây dựng một nhà máy điện hạt nhân cách đây không xa.

A. works (n) công trình

B. factory (n) nhà máy

C. station: (n) trạm

D. industry: (n) công nghiệp

Có cụm từ Power station: trạm điện, nhà máy điện

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 questionsThree mile island nuclear power plantAmerica’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events...
Đọc tiếp

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

Three mile island nuclear power plant

America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.

Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.

[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]

which word refers to the part of a nuclear reactor in which the nuclear reaction takes place?

A. Vessel


 

B. Core


 

C. Circulation system


 

D. Control rods


 

1
15 tháng 11 2019

Đáp án là B.

Core: nòng cốt . Có thể dựa vào câu hỏi 48 để chọn đáp án cho câu hỏi này.