Could the Internet be totally free and should it be？Should the Internet be regulated？The recent disorder in the Arab world ____ by a disputed(有争议的) video damaging the image of Prophet(先知) Muhammad shows the United States，which is busy ____ global Internet freedom，has paid a huge price ____ the lives of its diplomats.

In an unregulated Internet world，cheating，violence or rumors can ____ serious consequences.Many countries across the world are periodically suffering from “rumors” ___ by the Internet and social media.

The US?led West always promotes Internet freedom and ____ any regulation as investigation，but it should think twice if it calculates the heavy price that has been and has to be paid for “____ Internet”．Moreover，____ the Internet in the West __9__ to be free，with no obvious ____ and no limited sites，isn’t the structure of the main pages already hand?controlled，with selected press agencies and ____ occupying clearly dominating(显著的) positions?

The Internet has helped fight injustice，____ corruption in places so far apart as Indonesia，India and Latin America.But the Internet could be extremely ____ as well.Various racist or separatist organizations are using their Internet sites to ____ strong feelings.Those who are spreading hate are frequently using the Internet as their tool.No country can ____ to make the Internet absolutely free.

The question is how to keep free flow of information ___ while protecting children from unhealthy works，common citizens from ____ rumors and countries from unfair and damaging propaganda(宣传) attacks.And who sets the limits?

The ____ is that there will never be a perfect system.Every country will have to ____ its own system，based on its culture，social ____ and the degree of danger it’s facing.

1.A.led? B．caused

C．damaged? D．attacked

2.A.helping? B．processing

C．promoting? D．improving

3.A.for? B．at

C．with D．off

4.A.bring? B．reach

C．fetch? D．take

5.A.spread? B．exposed

C．delivered? D．passed

6.A.supports? B．follows

C．opposes? D．dislikes

7.A.free? B．accessible

C．available? D．healthy

8.A.as if B．even if

C．so that? D．in that

9.A.happens? B．intends

C．offers? D．appears

10.A.interruption? B．interference

C．defense? D．preference

11.A.programs? B．substances

C．channels? D．sources

12.A.uncover? B．strike

C．prevent D．avoid

13.A.beneficial? B．useful

C．sensitive? D．destructive

14.A.increase? B．decrease

C．upset? D．strengthen

15.A.refuse? B．afford

C．fail? D．attempt

16.A.unpolluted B．unskilled

C．unoccupied? D．uninterrupted

17.A.evil B．meaningful

C．untrue? D．effective

18.A.importance? B．conclusion

C．description D．possibility

19.A.develop? B．invent

C．change? D．study

20.A.trends? B．structures

C．surroundings? D．factors

阅读下列材料，从所给的六个选项（A,B,C,D,E和F）中，选出符合各小题要求的最佳选项。选项中有一项是多余选项。
_______ 1. Though Lola is a woman reporter, she is brave enough to go deep into the places at war. Next month, she will go to a place at war, she is confident to do her work well and give people the most brief and real reports.
_______ 2. Jane is a modern girl, who is a crazy fan of rock music and films. She has a romantic dream, that is, one day, she will go to a beautiful place to appreciate all the attractive music and films with a cup of coffee in her hand.
_______ 3. Tom is really depressed these days. Owing to his bad management, his company closed. He wants to go to a place to try his fortune so that he can start his business again in the near future.
_______ 4. Jenny, a European woman with her children, is visiting her relatives and friends. They want to relax themselves by enjoying the sunshine on the sandy beaches along the coast and have fun with dolphins.
_______5. Mike and Susan are from Brazil. They have been traveling in cities for a couple of days. This weekend, they would like to have a change and travel to the countryside to have some idea of grape farming and wine producing instead of making city tours around.

The global energy crisis is approaching. What can we do? Here are some steps you can take.
Cooling puts the greatest stress on your summer energy bill and the power grid(电网). Just as t tune-up for your car can improve your gas mileage, a yearly tune-up of your heating and cooling system can improve efficiency and comfort. Clean or replaces filters monthly or as needed.
For central air conditioning systems and room air conditioners, look for the ENERGY STAR, the federal government’s symbol for energy efficiency. For central air, purchase the system with the highest possible Seasonal Energy Efficiency Raton. (SEER)
Use energy-efficient ceiling fans either alone or with air conditioning. Ceiling fans do a great job of circulating air. When used with air conditioning, fans allow you to raise the thermostat(恒温器) and cut costs. Ceiling fans cool people, not rooms, so before you leave; turn off the ceiling fan.
Let a programmable thermostat! “remember for you” to automatically adjust the indoor climate with your daily and weekend patterns to reduce cooling bills by up to 10 percent. You can come home to a comfortable house without wasting energy and cresting pollution all day while you are at work.
Try to make your home airtight enough to increase your comfort, make your home quieter and cleaner and reduce your cooling costs up to 20 percent.
Gut your air conditioning load, and reduce pollution by planting planting leafy trees around your home and fixing reflective bricks on your roof.
Close blinds or shades on south-and west-facing windows during the day, or fix shading equipment to avoid heat build-up.
Turn off everything not in use: lights, TVs, computers. And use fluorescent bulbs(荧光灯), which provide bright, warm light while using at least two-thirds less energy, producing 70 percent less heat and lasting up to 10 times longer than incandescent bulbs(白炽灯).
Drive the car that gets better gas mileage whenever possible if you own more than one vehicle. If you drive 12,500 miles a year, switching 10 percent of your trips from a car that gets 20 mils per gallon to one that gets 30 mpg will save you more than ￡65 per year.
Carpool. The average U.S. commuter(乘车上班族) could save about ￡260 a year by sharing cars twice a week with two people in a car that gets 20.1 mpg---assuming the three passengers share the cost of gas.
【小题1】According to the passage, the thermostat is used to ______.

   The global energy crisis is approaching. What can we do? Here are some steps you can take.

   Cooling puts the greatest stress on your summer energy bill and the power grid(电网). Just as t tune-up for your car can improve your gas mileage, a yearly tune-up of your heating and cooling system can improve efficiency and comfort. Clean or replaces filters monthly or as needed.

   For central air conditioning systems and room air conditioners, look for the ENERGY STAR, the federal government’s symbol for energy efficiency. For central air, purchase the system with the highest possible Seasonal Energy Efficiency Raton. (SEER)

   Use energy-efficient ceiling fans either alone or with air conditioning. Ceiling fans do a great job of circulating air. When used with air conditioning, fans allow you to raise the thermostat(恒温器) and cut costs. Ceiling fans cool people, not rooms, so before you leave; turn off the ceiling fan.

Let a programmable thermostat! “remember for you” to automatically adjust the indoor climate with your daily and weekend patterns to reduce cooling bills by up to 10 percent. You can come home to a comfortable house without wasting energy and cresting pollution all day while you are at work.

 Try to make your home airtight enough to increase your comfort, make your home quieter and cleaner and reduce your cooling costs up to 20 percent.

 Gut your air conditioning load, and reduce pollution by planting planting leafy trees around your home and fixing reflective bricks on your roof.

 Close blinds or shades on south-and west-facing windows during the day, or fix shading equipment to avoid heat build-up.

  Turn off everything not in use: lights, TVs, computers. And use fluorescent bulbs(荧光灯), which provide bright, warm light while using at least two-thirds less energy, producing 70 percent less heat and lasting up to 10 times longer than incandescent bulbs(白炽灯).

 Drive the car that gets better gas mileage whenever possible if you own more than one vehicle. If you drive 12,500 miles a year, switching 10 percent of your trips from a car that gets 20 mils per gallon to one that gets 30 mpg will save you more than ￡65 per year.

 Carpool. The average U.S. commuter(乘车上班族) could save about ￡260 a year by sharing cars twice a week with two people in a car that gets 20.1 mpg---assuming the three passengers share the cost of gas.

According to the passage, the thermostat is used to ______.

A. make rooms quieter              B. control room temperature

C. turn off the air conditioner         D. reduce room air pollution

We can conclude from the passage that the author probably discourages ______.

A. planting leafy trees around your home

B. turning off the ceiling fan before you leave your house

C. keeping your south-facing windows open during the day

D. using fluorescent bulbs instead of incandescent bulbs

According to the passage, you can save fuel by ______.

A. using energy-efficient ceiling fans      B. sharing cars with others on workdays         

C. turning off everything not in use       D. reducing 10% of your car trips every year

This passage is mainly about ______.

A. energy-saving tips          B. fuel-saving tips         

C. do-it-yourself tips           D. environment-protecting tips

阅读下列材料，从所给的六个选项（A,B,C,D,E和F）中， 选出符合各小题要求的最佳选项。选项中有一项是多余选项。

_______ 1. Though Lola is a woman reporter, she is brave enough to go deep into the places at war. Next month, she will go to a place at war, she is confident to do her work well and give people the most brief and real reports.

_______ 2. Jane is a modern girl, who is a crazy fan of rock music and films. She has a romantic dream, that is, one day, she will go to a beautiful place to appreciate all the attractive music and films with a cup of coffee in her hand.

_______ 3. Tom is really depressed these days. Owing to his bad management, his company closed. He wants to go to a place to try his fortune so that he can start his business again in the near future.

_______ 4. Jenny, a European woman with her children, is visiting her relatives and friends. They want to relax themselves by enjoying the sunshine on the sandy beaches along the coast and have fun with dolphins.

_______5. Mike and Susan are from Brazil. They have been traveling in cities for a couple of days. This weekend, they would like to have a change and travel to the countryside to have some idea of grape farming and wine producing instead of making city tours around.

     A. The world acclaims its wines from the vineyards of the rolling hills and valleys of the Hunter region. The Hunter Valley is the oldest commercial wine producing district with 7,000 acres under vine. Travelers can enjoy visiting historic Wollombi and the Old Tovern and the lower Hunter Valley, trying local cheeses and complimenting fine wines.

     B. Sydney, which lies on the eastern coast of Australia, is a beautiful city with its holiday villages, white sandy beach and the sparkling ocean. It is a pleasure to ride the wave crests in the azure waters of sheltered Stephens where forests, villages and stately homes meet with the sea. This quiet arm of the blue Pacific Ocean is home to a pod of nature’s most lovable and intelligent marine mammals.

     C. Las Vegas is really a fascinated city, where you will be attracted by many things. Among them, the most attractive thing is gambling. Maybe you will become a millionaire or lose all your money overnight. What’s so clever about Las Vegas is that it makes absolutely certain that you have such a good time you don't mind losing a bit of money along the way; that's why they don't even call it "gambling" anymore, but "gaming".

     D. Few cities leave the visitors with such vivid impressions, the whole city is something of a work of art, the quiet River Seine, the Eiffel Tower, Palais du Louvre and so on are really feast to your eyes. And annual film festival is held with a refreshing emphasis in art. Few cities can compete with the thousands of cafes, bars and restaurants that line every Parisian street.

     E. Kitzbuhel is a paradise for all the skiers. With fine weather and breath-taking scenery, it is a world-class ski resort. Every winter, thousands of people come from all parts of the world to challenge themselves. If you can't ski, don't worry. The town offers many shops, cafe and a variety of entertainment.

     F. Jerusalem is regarded as a holy place by Jews, Muslims and Christians. For Jews, it is where their ancestors built the first and second temples. Muslims knew it as the place where the Prophet (先知) Mohammed passed up to heaven. For Christians the city was the scene of Jesus' life. However, since the war broke out, people there have suffered a lot, the situation has been tense, and peace is just a dream.