Doctors warn people that one may develop skin...

Doctors warn people that one may develop skin cancer with his skin ________ to the sun too much.

高二英语单项填空简单题查看答案及解析

_____ the fact that doctors have warned that smoking causes cancer, people still keep on smoking.

A. Due to B. Thanks to     C. Because of  D. In spite of

高二英语单项填空简单题查看答案及解析

A new study（研究）warns that about thirty percent of the world’s people may not have enough water by the year 2025.

A private American organization called Population Action International did the new study. It says more than three hundred thirty-five million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.

Population Action International researcher Robert Engelman says by the year 2025, about three thousand million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet, the amount of water on earth stays the same.

Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.

The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr. Engelman says there are problems all over the world because of diseases, such as cholera, which is carried in water. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.

The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.

The report also says long-term solutions to the water problem must include controls on population growth, It says countries can't provide clean water unless they slow population growth by limiting the number of children people have.

1. According to the writer’s opinion, the first serious problem caused by lack of water is ______.

A. health problem  B. war  C. economy  D. industry

2.Robert Engelman may be _______.

A. an Englishman  B. an American  C. a Japanese  D. an Australian

3.Which of the following is NOT the way to solve the water problem?

A. To control population growth

B. To teach people not to waste water.

C. To find ways to use water for only one purpose.

D. To use less water of agriculture.

4. What is the main idea of the passage?

A. How to get more water in the future.     B. Problems caused by water

C. The Lack of water                    D. A new study of water

高二英语阅读理解简单题查看答案及解析

A new study warns that about thirty percent of the world's people may not have enough water by the year 2025．A private American organization called Population Action International did the new study．It says more than three-hundred-thirty-five-million people lack enough water now．The people live in twenty-eight countries．Most of the countries are in Africa or the Middle East．

PAI researcher Robert Engelman says by the year 2025, about three-thousand-million people may lack water．At least 18 more countries are expected to have severe water problems．The demand for water keeps increasing．Yet the amount of water on Earth stays the same．

Mr．Engelman says the population in countries that lack water is growing faster than in other parts of the world．He says population growth in these countries will continue to increase．

The report says lack of water in the future may result in several problems．It may increase health problems．Lack of water often means drinking waters not safe．Mr．Engelman says there are problems all over the world because of diseases, such as cholera （霍乱）, which are carried in water．Lack of water may also result in more international conflict．Countries may have to compete for water in the future．Some countries now import sixty percent of their fresh water from other countries．This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq．And the report says lack of water would affect the ability of developing to improve their economies．This is because new industries often need a large amount of water when they are beginning．The Population Action International study gives several solutions to the water problem．One way, it says, is to find ways to use water for more than one purpose．Another way is to teach people to be careful not to waste water．A third way is to use less water of agriculture．

1.According to the fourth paragraph, lack of water in the future may result in many problems EXCEPT_______．

A．health problems                                  B．international conflict

C．environmental problems                        D．economic problems

2.According to the passage, in the following countries, _______is in deep need of water．

A．Colombia            B．Syria             C．New Zealand       D．South Africa

3.The PAI study gives many solutions to the water problem EXCEPT_______．

A．usage of multifunctional water          B．water saving

C．using less water of farming                   D．control of population

4.The most suitable title of the passage is_______．

A．Population and Water                       B．How to Solve Water Problem

C．International Water Crisis（危机）     D．Water—the Life of the Earth

高二英语阅读理解中等难度题查看答案及解析

A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.

A private American organization called Population Action International did the new study. It says more than 335 million people lack enough water now. The people live in 28 countries. Most of the countries are in Africa or the Middle East.

P-A-I researcher Robert Engelman says by the year 2025, about 3,000 million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on the earth stays the same.

Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.

The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr Engelman says there are problems all over the world because of diseases, such as cholera, which are carried in water. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.

The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.

The report also says long-term solutions to the water problem must include controls on population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.

1.The first four paragraphs mainly tell us 　　　　　 .

A. the study of the global water condition　　 B. the fact of the global lack of water

C. the seriousness of water shortage　　 D. the importance of water resources

2.Which of the following problems is NOT true about lack of water according to the passage?

A. It may influence the development of the economics.

B. It may bring about a lot of health problems.

C. It may result in more international conflict.

D. It may lead to the improvement of new industries.

3.Which of the following is the best way to solve water problem in the long run?

A. To use water in a variety of ways.　　 B. To become aware of the water problem.

C. To reduce the use of agricultural water.　　 D. To limit the rising birthrate of the earth.

4.Which of the following shows the structure of the passage?

A. 　　 B.

C. 　　 D.

高二英语阅读理解中等难度题查看答案及解析

A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.

An American organization called Population Action International did the new study. It was more than three hundred and thirty-five million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or in the Middle East.

Population Action International researcher Robert Engelman says by the year 2025, about three thousand million people lack water. At least 18 more countries are expected to have serious water problems. The demand for water keeps increasing. Yet the amount of water on the earth the same. Mr Engelman says the population in countries that lack water is growing in these countries will continue to increase.

The report says lack of water in the future may result several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr Engelman says there are problems all over the world because of diseases such as cholera that are carried in water.

Lack of water also may result in more international conflict. Countries may have to fight for water in the future. Some countries, such as Syria, Sudan, Cambodia, and so on, now get sixty percent of their fresh water from other countries. And the report says lack of water would affect the ability to improve their economies. This is because industries often need a large amount of water.

The Population Action International study gives several ways to solve the water problem. One way is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third is to use less water for agriculture. The report also says long-term solutions to the water problem must include controls on population growth.

1.According to the report, how many countries will lack water by the year 2025?

2.____ million will lack water by the year 2025?

3.Which of the following is NOT true according to the passage?

4.The passage mainly tells us that_____.

高二英语阅读理解简单题查看答案及解析

A new study warns that about thirty percent of the world’S people may not have enough  water by the year 2025．

A private American organization called Population Action International did the new  study．It says more than 335 million people lack enough water now．The people live in 28  countries．Most of the countries are in Africa or the Middle East．

P—A—I researcher Robert Engelman says by the year 2025，about 3，000 million people may lack water．At least 18 more countries are expected to have severe water problems．The

demand for water keeps increasing．Yet the amount of water on Earth stays the same．

Mr．Engelman says the population in countries that lack water is growing faster than ini other parts of the world．He says population growth in these countries will continue to increase．

The  report says lack of water in the future may result in several problems．It may increase health problems．Lack of water often means drinking waters not safe．Mr．Engelman says there are problems all over the world because of diseases，such as cholera。

which are carried in water．Lack of water may also result in more international conflict．Countries may have to compete for water in the future．Some countries now get sixty percent of their fresh water from other countries．This is true of Egypt，the Netherlands，Cambodia，Syria，Sudan，and Iraq．And the report says lack of water would affect the ability of developing to improve their economies．This is because new industries often need a large amount of water when they are beginning．

The Population Action International study gives several solutions to the water problem．One way，it says，is to find ways to use water for more than one purpose．Another way is to teach people to be careful not to waste water．A third way is to use less water of agriculture．

The report also says long--term solutions to the water problem must include controls on population growth．It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have．

1．The first four paragraphs mainly tell us__________

A．the fact of the global lack of water

B．the importance of water resources

C．the seriousness of water shortage

D．the study of the global water condition

2．Which of the following problems is NOT true according to the passage?

A．It may bring about a lot of health problems．

B．It may result in more international conflict．

C．It may lead to the improvement of new industries．

D．It may influence the development of the economies．

3．Which of the following is the way to solve water problem in the long run?

A．To use water in a variety of ways

B．To become aware of the water problem

C．To reduce the use of agricultural water  。

D．To limit the rising birthrate of the earth

4．Which of the following shows the structure of the passage?

A．①②③→④⑤→⑥⑦

B．①②③④→⑤→⑥⑦

C．①②③④→⑤⑥→⑦

D．①②③→④→⑤→⑥⑦

高二英语阅读理解简单题查看答案及解析

A new study warns that about thirty percent of the world's people may not have enough water by the year 2025.

A private American organization called Population Action International did the new study. It says more than three-hundred-thirty-five-million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.

P-A-I researcher Robert Engelman says by the year 2025, about three-thousand-million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on Earth stays the same.

Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.

The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking waters are not safe. Mr. Engelman says there are problems all over the world because of diseases, such as cholera, which are carried in water. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.

The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.

The report also says long-term solutions to the water problem must include controls on population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.

1. ________are expected to have severe water problems by the year 2025.

A. 18 countries                                 B. No countries

C. 46 countries                                D. 28 countries

2.All the following are true except ________.

A. New industries need a lot of water

B. There are solutions to the water problem

C. Egypt now has enough fresh water

D. Lack of water may cause conflict between countries

3.It can be learned that________.

A. The ability of developing has nothing to do with lack of water.

B. . It is not known whether diseases have something to do with lack of water

C. Lack of water may also result from international conflict

D There is connection between providing clean water and slowing population growth

4.The best title of the passage would be________.

A. World Water Shortage                     B. Population and Water

C. World Conflict                              D. Diseases and Water

高二英语阅读理解简单题查看答案及解析

阅读下面短文，根据其内容写一篇60词左右的内容概要。

A new study warns that about thirty percent of the world’s people may not have enough　 water by the year 2025．

A private American organization called Population Action International(PAI) did the new　 study．It says more than 335 million people lack enough water now．The people live in 28　 countries．Most of the countries are in Africa or the Middle East．

PAI researcher Robert Engelman says by the year 2025，about 3，000 million people may lack water．At least 18 more countries are expected to have severe water problems．The demand for water keeps increasing．Yet the amount of water on Earth stays the same．

Mr．Engelman says the population in countries that lack water is growing faster than in other parts of the world．He says population growth in these countries will continue to increase．

The　 report says lack of water in the future may result in several problems．It may increase health problems．Lack of water often means drinking waters is not safe．Mr．Engelman says there are problems all over the world because of diseases，such as cholera which are carried in water．

Lack of water may also result in more international conflict．Countries may have to compete for water in the future．Some countries now get sixty percent of their fresh water from other countries．And the report says lack of water would affect the ability to improve their economies．This is because new industries often need large amounts of water when they are beginning．

The Population Action International study gives several solutions to the water problem．One way，it says，is to find ways to use water for more than one purpose．Another way is to teach people to be careful not to waste water．A third way is to use less water for agriculture．

The report also says long--term solutions to the water problem must include controls on population growth．

高二英语语法填空中等难度题查看答案及解析

Robots industry is developing so rapidly that there is no denying that we may one day find ourselves surrounded by robots.

The humanoid (human like) robots with two legs such as Honda Motor Co. Ltd’s ASIMO would likely have an easier time climbing up stairs inside homes than a robot that moves on wheels, developers say.

But it will be some time before such devices make their way into people’s homes.

“They may look smart, but they are still quite stupid,” Shimoyama said. “I don’t think they will ever be as smart as humans.”

While safety is an obvious concern, robots also need to be sensitive to people’s needs.

Researchers at Fujitsu Frontech Ltd and Fujitsu Laboratories responsible for developing “Enon”, a guide and patrol (巡逻) robot designed for use in shopping malls and corporate facilities (公共场所), are working on this.

Enon, which has a humanoid upper body but no legs, is equipped with a touch screen on its chest and space in its stomach to carry loads weighting up to 10 kg.

In guide mode, it will check a newcomer and approach the person with a nod and a greeting: “Are you a visitor? Hello.”

Visitors requiring directions can point to icons (图标) displayed on Enon’s chest screen. If the restroom icon is pressed, the screen will display a map that shows the way.

The robot will then face and point in the direction of the restroom, although it won’t actually walk the visitor there.

Enon is now in use at four locations in Japan, including a shopping mall near Tokyo. The main goal is to make it more helpful for the elderly.

“People who work in the transportation sector often ask whether we can build a robot that will find elderly people who look lost in train stations, and ask them if they are all right,” said Toshihido Marita, director of Fujitsu Laboratories Ltd’s autonomous system laboratory. “Actually that is hard to do, very hard,” he said.

1.The advantage of Honda Motor Co. Ltd’s ASIMO is that _________.

A. it can do any housework for us　　

B. it can talk with patients or old people

C. it can climb up stairs as humans　　

D. it can walk smoothly with its wheels

2. According to Shimoyama, robots _________.

A. can be made to do everything humans do　

B. will be made as smart as humans in the future

C. will remain as stupid as before

D. can never compete with humans in intelligence

3.Most important of all, a robot should be made _________ at present.

A. safe and elegant　　　　　　 B. safe and functional

C. elegant and cheap　　　　 D. sensitive and cheap

4.Which of the following statements about “Enon” is NOT true?

A. It can be used as a guide in hospitals.　

B. It can help shoppers carry goods selected.

C. It can be used to welcome guests in restaurants.

D. It can be used to stop thieves in malls.

5.Enon is mainly designed to help _________.

A. old people　　 B. mall owners　　 C. tourists or newcomers　　 D. shoppers

高二英语阅读理解中等难度题查看答案及解析