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Can dogs and cats live in peace in the same home? People who are thinking about adopting a dog as a friend for their cat are worried that they will fight. A recent research has found a new way for success. According to the study, if the cat is adopted before the dog, and if they are introduced when still young (less than 6 months for cats, a year for dogs), it is highly probable that the two pets will get along swimmingly. Twothirds of the homes interviewed reported a positive relationship between their cat and dog.
However, it wasn't all sweetness and light. There was a reported coldness between the cat and dog in 25% of the homes, while attacking and fighting were observed in 10% of the homes. One reason for this is probably that some of their body signals are just opposite. For example, when a cat turns its head away it signals attack, while a dog doing the same signals admitting defeat.
In homes with cats and dogs living peacefully, researchers observed a surprising behaviour. They are learning how to talk each other's language. It is a surprise that cats can learn how to talk “dog”, and dogs can learn how to talk “cat”.
What's interesting is that both cats and dogs have appeared to develop their intelligence. They can learn to read each other's body signals, suggesting that the two may have more in common than was previously thought. Once familiar with each other's presence and body language, cats and dogs can play together, greet each other nose to nose, and enjoy sleeping together on the sofa. They can easily share the same water bowl and in some cases groom (梳理) each other.
The advantage of this research on cats and dogs may not only about pets — to people who don't get along, including neighbors, colleagues at work, and even world superpowers. If cats and dogs can learn to get along, surely people have a good chance.
The underlined word “swimmingly” in Paragraph 1 is closest in meaning to       .

A.early B.sweetly
C.quickly D.suprisingly

Some cats and dogs may fight when       .

A.they are cold to each other
B.they look away from each other
C.they understand each other's signals in a wrong way
D.they are introduced at an early age

What is found surprising about cats and dogs?

A.They eat and sleep together.
B.They observe each other's behaviors.
C.They learn to speak each other's language.
D.They know something from each other's voices.

What can we human beings learn from cats and dogs?

A.We should learn to live in peace.
B.We should know more about animals.
C.We should live in peace with animals.
D.We should learn more body languages.
科目 英语   题型 阅读理解   难度 中等
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Calvin Coolidge (1872 – 1933) was the thirtieth president of the United States. He looked down on a person as being unworthy of respect who was too fond of talking about the details of others people’s actions and private lives because he had no time for small talks. The following two incidents clearly show how Collidge treasured silence.
When he was vice president, Coolidge had plenty of opportunities to participate (参加) in Washington’s social life, especially the many dinner parties. As be ignored the art of conversation, he couldn’t exactly make himself dear to his hostesses. One lady felt she could solve this problem. She placed him next to Alice Roosevelt Longworth, daughter of the former President Roosevelt. Mrs. Longworth, a very brilliant conversationalist (谈话者), began to talk in her usual charming manner, but all attempts to a wake the interest on the part of the vice president were unproductive. Finally, being shamed into anger, she said, “I’m sure that going to as many dinners as you do, you must get terribly bored.”
Without lifting his eyes from his plate, Coolidge said not very clearly, “Well, a man has to eat somewhere.
Later, when he was president and once again at a dinner party, Collidge was seated next to an outstanding society woman, one of those busybodies, who seemed to take delight in trying to change the lives of everyone they met. “Oh, Mr. President,” she spoke with too much enthusiasm, “you are always so quiet. I made a bet (打赌) today that I could get more than two words out of you.”
President Collidge considered those people as being unworthy of respect .

A.who liked to talk about the affairs of others
B.who never talked about anything serious
C.who often spoke insincerely
D.who talked much but did little

The hostesses thought Collidge was unfriendly because in her eyes.

A.he treated women coldly and rudely
B.he paid no attention to conversational skills
C.he was too serious to please any women
D.he was pretty easy and quick to get angry

Mrs. Longworth got shamed and angry because .

A.the vice president took part in too many dinner parties
B.the vice president didn’t lift his eyes from his plate
C.the vice president didn’t speak exactly and clearly
D.the vice president didn’t react to all her efforts

The underlined sentence “Well, a man has to eat somewhere” probably means .

A.Mr. Coolidge didn’t want to talk with Mrs. Longworth at all
B.Mr. Coolidge had really got tired of so many social dinners
C.Mr. Coolidge was unhappy with the dinner he was eating that day
D.Mr. Coolidge was really hungry and had to find something to eat

Washington D. C. is a great city to live in and visit – partly because D. C.’s public transportation can get you almost anywhere in the city, D. C.’s subway, the Metro, is great for getting you to the main tourist sites, but the bus is also a great resource and is cheaper. Learn how to conquer the D.C. bus system in a few quick steps will help you to have fun in this city.
* Things You’ll Need, cash or a D. C. Smart Trip card, a transfer (转乘卡) and a map of Washington, D. C.
* To choose a bus line to take from home or your hotel, look at the buses that arrive at the closest Metro stations.
Many bus routes start at a Metro subway terminal and make their way across the greater D.C. area.
*Learn to identify bus stops. They are usually located at the intersections(交叉) of streets. Look for a tall sign with a tall sign with the words of “Metro Bus” that is dark blue at the top, white in the middle and red at the bottom. Once you’ve found one of these signs, check the red section at the bottom of the sign. In it, you should see several number or letter combinations written in white. Those are the bus lines that service that stop.
*Be careful of the direction buses are heading for. All buses have an electronic screen on the front, side and back of the bus that let you know which way they are headed and what line the bus is. The signs will list the last stop on the bus route. Know where your bus terminates on each end so you can get on the bus heading in the direction you want to go.
*To board the bus, you'll obviously need some sort of payment. The bus will only accept cash or a SmarTrip card. SmarTrip cards are purchasable at several Metro stations or at Metro headquarters(总部) and cost $5. You can also buy the card online at www.wmata.com.
*If you do order it online, purchase it in advance as it will take time for it to ship. Riding the bus costs $1.35 if you pay in cash and $1.25 if you pay with your SmarTrip card.
*If you pay in cash, ask for a transfer slip. This will allow you to board the bus within a two-hour time period without having to pay again. These machines are located by the escalators that take you to the waiting platforms.
To enjoy a wonderful tour in Washington D. C., you won’t need .
A.a D. C, Smart Trip card B.a transfer
C.a map of Washington D. C D.a tall sign
According to the passage, you can identify bus stops by .

A.looking at the buses that arrive at the closest Metro station from your hotel
B.checking the red section at the bottom of the sign with a “metro bus” logo
C.checking electronic screens on the front, side and back of the bus
D.checking the machines located by the escalators taking you to the platforms

The underlined word “terminates” probably means .

A.stops B.decides C.starts D.passes

Where can you get a Smart Trip card?

A.At a platform. B.At a post office.
C.At www. wmata. com D.At a bus station.


Training courses for the general public
We have developed a new range of first aid courses designed to meet the needs of home or leisure activities.It wjll help you in the everyday life.
Emergency life support
Our emergency life support course takes just three hours to complete and will give you the essential skills to save a life.It includes heart attacks, stroke, stomach-ache and serious bleeding.
Basic first aid
This course is about everyday first aid: minor burns and scalds (烫伤) , small cuts and scrapes in daily life, which are invaluable when accidents happen around the home —and when you're out and about.It doesn't include CPR.
This course is ideal for members of the public who want to learn first aid without having to do resuscitation or CPR.
Family first aid
This course is for families to leam first aid together.The course covers the same content as Basic first aid and Emergency life support.The course takes six hours.
In addition to the Basic first aid course content you will also learn:
●Treatment of asthma, head injuries, chest pains and shock.
●Treatment of severe bleeding and severe burns.
●Recognition and treatment for meningitis, poisons, seizures and stroke.
●Bone, muscle and joint injuries.
Activity first aid
This course takes 16 hours and includes all the content of Emergency life support.Basic first aid and Family first aid course.It also covers conditions caused by the extremes of temperature, low blood sugar and casualty management.
Total first aid
It is our most comprehensive first aid course taking 28 hours to complete.This course is for members of the public who want an in-depth knowledge of first aid techniques.This includes all of the content of the Activity first aid course and training in using some medical instruments.
Emergency aid for traffic
This course is specifically designed for accidents and covers emergency life support skills and head injuries.This course is ideal for members of the general public who are motorcyclists and wish to know how to handle an incident.
Sports first aid
This course will give you all the necessary first aid skills to deal with a whole range of sporting injuries.
45.These first aid training courses are mainly designed for.
A.housewives B.members of the public
C.doctors and nurses D.school students
46.The underlined word "scrapes" in the third paragraph probably means " ".
A.injuries caused by a serious accident B.sudden attack of illness in the brain
C.injuries caused by something rough D.injuries caused by wild animals
47.How long does it take to complete Basic first aid course?
A.Three hours. B.Four hours. C.Five hours. D.Six hours.
48.Which of the following contains most first aid skills?
A.Basic first aid. B.Family first aid.
C.Activity first aid. D.Total first aid

The strong fear of high school math is lost here among the blue light of computer screens and the sounds of typing keyboard.
A fanfare (喇叭声) plays from a speaker as a student passes a chapter test.Nearby another student is watching a video lecture.Another works out a math problem in her notebook before clicking on a multiple-choice answer on her screen.
Their teacher at Agoura High School, US, Russell Stephans, sits at the back of the room, watching as scores pop up in real time on his computer grade sheet.One student has passed a level, the data shows; another is retaking a quiz.
"Whoever thought this up^makes life so much easier," Stephans says.
This textbook-free classroom is by no means the norm(常态), but it may be someday.Slowly, but in increasing numbers, schools across the US are replacing the heavy and expensive textbook with its lighter and cheaper cousin: the digital textbook.
A digital textbook can be downloaded, projected and printed, and can range from simple text to a course filled with multimedia and links to Internet content.Some versions (版本) must be purchased; others are "open source" —free and available online to anyone.
Some praise the technology as a way to save schools' money, replace outdated books and better engage students.Others say most schools don't have the resources to join in, or they question the quality of open-source content.
Paper books still hold the highest percentage of the US textbook market, with digital textbooks making up less than 5 percent, according to analyst Kathy Mickey of Simba Information, a market research group.
But that is changing, as grade schools follow the lead of US liniversities and schools in other countries, including South Korea and Turkey.
California made the largest embrace (拥抱) of digital textbooks this summer when it approved 10 free high school math and science titles developed by college professors.The state left the choice to use them up to individual schools.
"The textbooks are outdated, as far as I'm concerned, and there's no reason why our schools should have our students pull around these old-fashioned and heavy and expensive books," Governor Arnold Schwarzenegger said this summer.
But some disagree with the idea that digital textbooks will improve education quality.
"Keep in mind that with open-source materials, you have to ask: 'Where are they coming from?'" said Jay Diskey, executive director of the Association of American Publishers' school division."Is it a trusted source? Is it based on real research?"
Diskey said traditional textbooks offer a comprehensive course, while some open-source texts provide only bits and pieces."There can be quite a difference of content and accuracy," he said."In many cases, you get what you pay for."
57.The writer's purpose in writing the passage is to .
A.explain how to use digital textbooks
B.predict the future of paper textbooks
C.describe the current use of digital textbooks and present arguments about it
D.explain the difference between paper textbooks and digital ones
58.What is Schwarzenegger's opinion of traditional textbooks?
A.He is against getting rid of them.
B.He wants to have them replaced with digital ones.
C.Soon they will no longer be used.
D.He believes that they are to blame for the poor quality of education in California
59.Diskey holds the view that .
A.the government shouldn't strengthen the use of open-source digital texts
B.digital textbooks make up for the shortcomings of traditional textbooks.
C.paper textbooks and digital ones both have advantages
D.traditional textbooks have more reliable content
60.According to the text, which of the following is TRUE?
A.Math is easier with the use of computers.
B.It is believed that digital books will replace traditional ones.
C.Textbook-free classes are the main form of teaching in the US schools.
D.Not all people are in favor of replacing paper textbooks with digital ones.

In our life, we have rarely expressed our gratitude to the one who'd lived those years with us.In fact, we don't have to wait for anniversaries to thank the ones close to us —the ones so easily overlooked.If I have learned anything about giving thanks, it is this: give it now! While your feeling of appreciation is alive and sincere, act on it.Saying thanks is such an easy way to add to the world's happiness.
Saying thanks not only brightens someone else's world, it brightens yours.If you're feeling left out, unloved or unappreciated, try reaching out to others.It may be just the medicine you need.
Of course, there are times when you can't express gratitude immediately.In that case don't let embarrassment sink you into silence —speak up the first time you have the chance.
Once a young minister.Mark Brian, was sent to a remote parish of Kwakiuti Indians in British Columbia.The Indians, he had been told, did not have a word for thank you.But Brian soon found that these people had exceptional generosity.Instead of saying thanks, it is their custom to return every favor with a favor of their own, and every kindness with an equal or superior kindness.They do their thanks.
I wonder if we had no words in our vocabulary for thank you, would we do a better job of communicating our gratitude? Would we be more responsive, more sensitive, more caring?
Thankfulness sets in motion a chain reaction that transforms people all around us—including ourselves.For no one ever misunderstands the melody of a grateful heart.Its message is universal; its lyrics transcend (超越) all earthly barriers; its music touches the heavens.
53.In the first paragraph the writer mainly encourages us.
A.never to overlook our close friends in daily life
B.to express our sincere thanks timely to those around us
C.to wait for a proper occasion to show our thanks
D.to increase the world's happiness by saying thanks
54.According to the writer, could be the best way to prevent ourselves from being left out.
A.seeing a doctor to find the right medicine we need
B.expressing our thanks as much as we can
C.showing others actively we are interested in them
D.speaking up the moment we have the chance
55.Mark Brian's story is mentioned in the passage in order to show the fact that .
A.the Indians didn't have any words for appreciation
B.the Indians were particularly generous to others
C.Mark Brian's set the Indians an example to show thanks
D.some people may express their thanks through different approaches
56.What message does the writer intend to communicate in the last paragraph?
A.Thanks is of great importance in developing harmonious relationship.
B.One grateful heart is surely to deserve another good one in return.
C.Thankfulness which goes beyond all barriers is universally understood.
D.Human beings would misunderstand each other without appreciation.

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