Range
At present，there are five network firms---China Telecom，China Unicom，Jitong Communications，China Netcom and China Mobile---that are allowed to operate IP services in China．Each company has its advantages in service.
Charge
As the Ministry of Information Industry co-ordinates，the charges of IP calls of the five companies are the same，0.30 yuan per minute for DDD calls．4．80 yuan per minute for IDD calls，2.50 yuan for calls from the mainland to Hong Kong，Macao，and Taiwan，and 1.50 yuan from Shenzhen to HK，Zhongshan and Zhuhai to Macao．IP callers don’t enjoy discounts on holidays．
China Telecom has the widest coverage．All cities in China with telephone access and most countries in the world are open to China Telecom’s IP card．
China Unicom’s IP card can reach 29 cities nationwide and more than 130 countries and regions worldwide．Jitong IP can access(接通)12 cities in China and over 70 countries and regions worldwide．
China Netcom’s IP card can reach 14 cities in China and 149 countries and regions in the world.
China Mobile’s IP card is open to only six cities nationwide but can access more than 200 countries and regions worldwide.
Voice quality
China Telecom realizes its IP service by the public Intermet,therefore net congestion(拥挤)and voice delay may sometimes disturb conversations.The other four companies have their private data networks，which help to increase transmission speeds and improve voice quality.
Other services
China Telecom，Jitong and China Mobile offer account transfer services．Users can transfer the remaining sum of money on one card to another card.
Jitong and Netcom Link their services with bank cards．One can enjoy IP’s service without an IP card．Bank card users can make IP phone calls with their bank card numbers，so they needn’t buy new IP cards and remember the new numbers again and again．
As for customer service，China Telecom，China Unicom and China Mobile provide free hot line service，while Jitong and Netcom charge for their services.
【小题1】Which of the following is mentioned in the passage?
| A．China Unicom charges IDD calls more than the other four firms． |
| B．China Mobile’s coverage is the least of the five firms． |
| C．China Telecom accesses many more cities nationwide than the other four． |
| D．China Netcom is the only one to be allowed to operate IP service． |
| A．China Unicom’s | B．China Netcom’s | C．China Mobile’s | D．China Telecom’s |
| A．Jitong users needn’t buy IP cards |
| B．China Telecom users needn’t buy new IP cards |
| C．Netcom users have to link with a bank |
| D．China Mobile users have to pay for their hot line service |
| A．differences between the five IP fims |
| B．foundation of China’s five IP firms |
| C．development of China’s five IP firms |
| D．organization of the five IP firms |
科目：高中英语 来源：2013届广西南宁三中高三下期二模英语卷（带解析） 题型：阅读理解
Humankind has tried to improve its standard of living since the very beginning of civilization. Back then, as well as today, providing food and security was the basic task for a person. However, nowadays the range of required goods has expanded significantly. People feel the need for not only some primary things, such as a piece of bread and a roof over their heads, but also for various facilities and luxuries. Providing humanity with these things is connected to the use of natural resources, which requires energy. In turn, the common sources of energy we use today cause pollution, so economic growth is almost unavoidably associated with environmental damage.
Economic growth is the increase in numbers of goods and services produced over time by an economy, and it is calculated in terms of real Gross Domestic Product (GDP). Before growth is calculated, inflation (通货膨胀)is adjusted in order to take into account its misleading effect on the price of goods and services. Economic growth can also be explained as the increase in expected output, which results from an increase in actual output, or total demand.
There are certain aspects of economic growth which affect the environment. The first of these is the fact that in order to produce more goods and products, at a faster rate, the construction of large industrial plants is required. These plants produce a lot of waste, leading to the pollution of water and the atmosphere, which may cause negative long term health effects to nearby populations of animals, or people. They also lead to global warming.
Industrial manufacturing leads to the constantly increasing energy consumption. The traditional energy sources, which are commonly used nowadays, are considered to be the greatest polluters to the environment. There also exist so-called eco-friendly sources of energy. They are sometimes preferred but replacing the traditional sources with them also requires time, during which people have to make some sacrifices to support these undertakings.
In order to produce economically practical energy, a sometimes significant transformation of the natural site is often inevitable. This is expensive and, has harmful effects on the environment. Application of wind energy would block airflows’ natural speed which is the reason for their decrease in strength, after crossing the windmill. Consequently, the pressure balance that is brought about by this current will be affected, and it is important to remember that the environment and weather conditions are directly affected by atmospheric pressure.
For these reasons, bringing about economic growth without any resulting environmental damage, whatsoever, is impossible.
【小题1】What does the passage mainly talk about?
| A． Pollution caused by plant construction. |
| B． Effects of windmills on the environment. |
| C． Economic growth and human civilization. |
| D． Economic growth and environmental damage. |
| A．Goods and products | B．The industrial plants |
| C．Water and atmosphere | D．Negative health effects |
| A． economic growth should be calculated in terms of GDP |
| B． use of natural resources causes no damage to the environment |
| C． industrial manufacturing may cause damage to the environment |
| D． a windmill is a perfect way to produce economically practical energy |
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科目：高中英语 来源：2013届重庆市重庆一中高三第三次（5月）月考英语试卷（带解析） 题型：阅读理解
Humankind has tried to improve its standard of living since the very beginning of civilization. Back then, as well as today, providing food and security was the basic task for a person. However, nowadays the range of required goods has expanded significantly. People feel the need for not only some primary things, such as a piece of bread and a roof over their heads, but also for various facilities and luxuries. Providing humanity with these things is connected to the use of natural resources, which requires energy. In turn, the common sources of energy we use today cause pollution, so economic growth is almost unavoidably associated with environmental damage.
Economic growth is the increase in numbers of goods and services produced over time by an economy, and it is calculated in terms of real Gross Domestic Product (GDP). Before growth is calculated, inflation (通货膨胀)is adjusted in order to take into account its misleading effect on the price of goods and services. Economic growth can also be explained as the increase in expected output, which results from an increase in actual output, or total demand.
There are certain aspects of economic growth which affect the environment. The first of these is the fact that in order to produce more goods and products, at a faster rate, the construction of large industrial plants is required. These plants produce a lot of waste, leading to the pollution of water and the atmosphere, which may cause negative long term health effects to nearby populations of animals, or people. They also lead to global warming.
Industrial manufacturing leads to the constantly increasing energy consumption. The traditional energy sources, which are commonly used nowadays, are considered to be the greatest polluters to the environment. There also exist so-called eco-friendly sources of energy. They are sometimes preferred but replacing the traditional sources with them also requires time, during which people have to make some sacrifices to support these undertakings.
In order to produce economically practical energy, a sometimes significant transformation of the natural site is often inevitable. This is expensive and, has harmful effects on the environment. Application of wind energy would block airflows’ natural speed which is the reason for their decrease in strength, after crossing the windmill. Consequently, the pressure balance that is brought about by this current will be affected, and it is important to remember that the environment and weather conditions are directly affected by atmospheric pressure.
For these reasons, bringing about economic growth without any resulting environmental damage, whatsoever, is impossible.
【小题1】What does the passage mainly talk about?
| A． Pollution caused by plant construction. |
| B． Effects of windmills on the environment. |
| C． Economic growth and human civilization. |
| D． Economic growth and environmental damage. |
| A．Goods and products | B．The industrial plants |
| C． Water and atmosphere | D．Negative health effects |
| A． economic growth should be calculated in terms of GDP |
| B． use of natural resources causes no damage to the environment |
| C． industrial manufacturing may cause damage to the environment |
| D． a windmill is a perfect way to produce economically practical energy |
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科目：高中英语 来源：2013-2014学年山东省菏泽市高三3月模拟考试英语试卷（解析版） 题型：阅读理解
He’s not just a pretty face! Famous actor Josh Duhamel leads a group of youngsters in a two-mile charity beach run. He may be an attractive movie star, but there’s more to Josh Duhamel than a pretty face. The 40-year-old actor led a youth charity fun run for the third year running on Sunday, in aid of the Red Cross giving a hand to countries and places suffering natural disasters.
Josh sported the charity’s T-shirt and black baseball cap with black jogging bottoms as he joined a group of youngsters in the two-mile effort on Santa Monica Beach. Josh was clearly enjoying himself today, sprinting across the finish line raising both arms in a victory salute.
In March last year and January of 2010, Josh led thousands of runners and raised over $200,000 for both Japanese and Haitian earthquake relief efforts. And donations collected at this year’s Youth Run will go towards the American Red Cross PrepareSoCal campaign which helps Southern Californians get ready for disasters.
“I do the youth run because I feel that younger people may not be able to donate a lot of money but that doesn’t mean that they can’t contribute and make a difference,” Josh told the Red Cross website. “Bringing students of L. A. together for these events not only raises a lot of money, but also raises the spirits of those affected by any disaster and helps everyone young and old.”
Duhamel had won the title of Male Model of the Year in an International Modeling and Talent Association competition in 1997. Duhamel began his acting career as an extra in the music videos for Donna Summer’s song, “I Will Go With You” in 1998. Later that year, he won the role of Leo Pres on the ABC soap opera “All My Children”. He then began appearing in films, and his acting in the film “Transformers” as well as its sequels was so successful that he became a pop film star.
1.Josh Duhamel led the beach run to help the Red Cross ________.
A. raise money for places suffering from disasters
B. raise money for people suffering from diseases
C. find more young volunteers especially teenagers
D. build up a fame of having the spirit of entertainment
2.How did Josh Duhamel feel about his joining in the beach run?
A. He felt it the best way to kill time especially on weekends.
B. He disliked it when there were reporters coming here.
C. He thought it a best chance to make himself famous.
D. He found it enjoyable and exciting to be a member.
3.What will the received donations of this year be used for?
A. Helping Japanese and Haitian defeat earthquakes.
B. Helping Southern Californians get ready for disasters.
C. Helping Northern Californians get ready for disasters.
D. Helping relieve Southern Californians defeat earthquakes.
4.What is the aim of the youth run of L. A.?
A. To persuade more young people to keep the earth green.
B. To make the young realize the influence of famous people.
C. To inspire those affected by disasters and give them a hand.
D. To raise as much money as possible to help the old and young.
5.What is the main idea of the last paragraph?
A. The importance of the youth run started by the Red Cross.
B. The methods to join in the youth run led by Josh Duhamel.
C. The reason why Josh Duhamel leads the youth run.
D. The experiences and achievements of Josh Duhamel.
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科目：高中英语 来源：2012-2013学年广西南宁三中高三下期二模英语卷（解析版） 题型：阅读理解
Humankind has tried to improve its standard of living since the very beginning of civilization. Back then, as well as today, providing food and security was the basic task for a person. However, nowadays the range of required goods has expanded significantly. People feel the need for not only some primary things, such as a piece of bread and a roof over their heads, but also for various facilities and luxuries. Providing humanity with these things is connected to the use of natural resources, which requires energy. In turn, the common sources of energy we use today cause pollution, so economic growth is almost unavoidably associated with environmental damage.
Economic growth is the increase in numbers of goods and services produced over time by an economy, and it is calculated in terms of real Gross Domestic Product (GDP). Before growth is calculated, inflation (通货膨胀)is adjusted in order to take into account its misleading effect on the price of goods and services. Economic growth can also be explained as the increase in expected output, which results from an increase in actual output, or total demand.
There are certain aspects of economic growth which affect the environment. The first of these is the fact that in order to produce more goods and products, at a faster rate, the construction of large industrial plants is required. These plants produce a lot of waste, leading to the pollution of water and the atmosphere, which may cause negative long term health effects to nearby populations of animals, or people. They also lead to global warming.
Industrial manufacturing leads to the constantly increasing energy consumption. The traditional energy sources, which are commonly used nowadays, are considered to be the greatest polluters to the environment. There also exist so-called eco-friendly sources of energy. They are sometimes preferred but replacing the traditional sources with them also requires time, during which people have to make some sacrifices to support these undertakings.
In order to produce economically practical energy, a sometimes significant transformation of the natural site is often inevitable. This is expensive and, has harmful effects on the environment. Application of wind energy would block airflows’ natural speed which is the reason for their decrease in strength, after crossing the windmill. Consequently, the pressure balance that is brought about by this current will be affected, and it is important to remember that the environment and weather conditions are directly affected by atmospheric pressure.
For these reasons, bringing about economic growth without any resulting environmental damage, whatsoever, is impossible.
1.What does the passage mainly talk about?
A． Pollution caused by plant construction.
B． Effects of windmills on the environment.
C． Economic growth and human civilization.
D． Economic growth and environmental damage.
2.What does the underlined word “They” in the third paragraph refer to?
A．Goods and products B．The industrial plants
C．Water and atmosphere D．Negative health effects
3.According to the passage, the author holds the opinion that ______.
A． economic growth should be calculated in terms of GDP
B． use of natural resources causes no damage to the environment
C． industrial manufacturing may cause damage to the environment
D． a windmill is a perfect way to produce economically practical energy
4.Which of the following shows the structure of the passage?
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