—The meeting _______ because of the smog in N...

—The meeting _______ because of the smog in Northern China last week.

—Oh, it’s too bad! We should take action to improve the air quality.

A. is put out　　　　　　　 B. was put down

C. is put away　　　　　　 D. was put off

九年级英语单项填空中等难度题查看答案及解析

—The meeting ___________ because of the smog in Northern China last week.

— Oh, it’s too bad! We should take action to improve the air quality.

A. put out　     B. was put out

C. put off　　　     D. was put off

九年级英语单项填空中等难度题查看答案及解析

—The meeting ___________ because of the smog in Northern China last week.

— Oh, it’s too bad! We should take action to improve the air quality.

A. put off　　　　 B. was put off

C. put out　　　　 D. was put out

九年级英语单项填空中等难度题查看答案及解析

—The meeting _______ because of the fog in Northern China last week.

— Oh, it’s too bad! We should take action to improve the air quality.

A. put out　　　　　　　　　　 B. was put out

C. put off　　　　　　　 　　 D. was put off.

九年级英语单项填空中等难度题查看答案及解析

—The meeting _______ because of the fog in Northern China last week.

— Oh, it’s too bad! We should take action to improve the air quality.

A. put out　　　 　　 B. was put out

C. put off　　　　　 D. was put off.

九年级英语单项填空中等难度题查看答案及解析

—The meeting _______ because of the fog in Northern China last week.

— Oh, it’s too bad! We should take action to improve the air quality.

A.put out　　 　　　 B. was put out

C.　 put off　　　　 D. was put off.

九年级英语单项填空中等难度题查看答案及解析

Almost a seventh of China has been under heavy smog. The air pollution in 20 cities has reached the “danger level”. China is not alone, however. Many countries have the same situation. The air pollution is a problem from which we can't hide.

The United States

Since the beginning of the 19th century, America has had trouble with environmental problems, air pollution in particular. Almost 60 percent of Americans live in areas, where air pollution has reached unhealthy levels. It can make people sick.

The US created the Environmental Protection Agency in 1970 and passed the Clean Air Act. Now the air　 all over the country is much cleaner, especially compared to ten years ago.

London

Yellow­grey smog was a frequent visitor to London in the 1950s and got the name “London fog”. The heaviest, which shocked the world, was in 1952. Because of cold weather and windless conditions, polluted air covered the city. People could see something around them only in a few meters and about 4，000 people died. In 1956, London passed the Clean Air Act. It largely reduced air pollution.

New Delhi

Because New Delhi is developing fast, its air quality is even worse than that of Chinese cities. New Delhi has done little to improve air quality in recent years. However, the city government made a few changes more than 10 years ago. They moved industry out of the city, built a subway and improved public transport.

根据短文内容，完成下面的表格。

九年级英语填空中等难度题查看答案及解析

Almost a seventh of China has been under heavy smog. The air pollution in 20 cities has reached the “danger level”. China is not alone, however. Many countries have the same situation. The air pollution is a problem from which we can't hide.

The United States

Since the beginning of the 19th century, America has had trouble with environmental problems, air pollution in particular. Almost 60 percent of Americans live in areas, where air pollution has reached unhealthy levels. It can make people sick.

The US created the Environmental Protection Agency in 1970 and passed the Clean Air Act. Now the air　 all over the country is much cleaner, especially compared to ten years ago.

London

Yellow­grey smog was a frequent visitor to London in the 1950s and got the name “London fog”. The heaviest, which shocked the world, was in 1952. Because of cold weather and windless conditions, polluted air covered the city. People could see something around them only in a few meters and about 4，000 people died. In 1956, London passed the Clean Air Act. It largely reduced air pollution.

New Delhi

Because New Delhi is developing fast, its air quality is even worse than that of Chinese cities. New Delhi has done little to improve air quality in recent years. However, the city government made a few changes more than 10 years ago. They moved industry out of the city, built a subway and improved public transport.

根据短文内容，完成下面的表格。

九年级英语填空中等难度题查看答案及解析

Under the Dome is a 104- minute smog documentary made by ChaiJing. Millions of people in China have watched it s　　 1.　　 4 March, 2015. Instead of t　　 2.　　　 us something about smog or serious air pollution, this documentary gives some insight into how to solve the problem.

H　　 3.　　 can every one of us protect our environment? Here are some tips from the video:

If the place you need to go to is not f　　 4.　　 away, take a bus or the underground. Riding a bicycle is also a good choice.

If you find a restaurant or a factory is harmful to the environment, such as letting out fumes(燃料) or dirty gas into the air, talk to them or c　　　 5.　　 12369 to complain. Don’t have meals or buy a　　　 6.　　　 products from those kinds of restaurants and factories.

If you cook at home, c　　 7.　　 clean energy for your kitchen and clean your cooking machine in the kitchen regularly to avoid extra fumes.

Protecting our environment is everyone’s business. If we can try o　　　 8.　　 best to do something good to the environment, we will live h　　 9.　　　 under the blue sky and the white cloud. Remember, everyone can make a contribution t　　 10.　　 protecting the environment. So we can start from now on to make a beautiful life.

九年级英语单词拼写困难题查看答案及解析

_________ the TV news, most of the northern areas in China have been troubled by the haze(雾霾) weather for a few days.

A. According to　 B. Because of

C. Thanks to　　　　 D. Instead of

九年级英语单项填空中等难度题查看答案及解析