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Two brightly colored butterflies have just flown by. They seems to be exactly alike, but actually one is a little larger than the other.   1  The smaller one has a wingspread of less than three inches and also a black line on its back wings.
At first sight, it is hard to tell them apart. Would you guess from this that they are different-sized butterflies of the same species?  2  If you said yes to either question, you would be wrong, for these look-alikes belong to quite different families.
The larger insect is the monarch butterfly (黑脉金斑蝶). As a baby insect, the monarch feeds on milkweed, which seems to give the monarch a disagreeable taste and smell.   3  Birds that eat butterflies soon recognize the monarch and quickly learn to leave it alone.
  4  Birds would find this insect tasty, but because it looks like the monarch, birds keep away from it. The viceroy’s similarity to the monarch gives it some protection from its enemies and helps it survive.
There are other pairs of look-alike butterflies, bees and moths. In each case, one either has a disagreeable taste or smell, or can give a painful sting (叮咬). The larger is called the model.  5  

A．The smaller insect is the viceroy (副王峡蝶), which feeds on the leaves of trees.

B．The larger insect has a wingspread (翼长) of up to four inches.

C．The bright coloring of the monarch acts as a warning sign to its enemy.

D．Birds protect their babies from eating such dangerous enemies.

E. The insect that imitates this model for protection is called the mimic（保护色）.
F. Or that they are different species of butterflies but close relatives belonging to the same family?
G. Do you like this kind of special species?

When traveling abroad, it is wise to carry your money in traveler's checks because checks are protected against loss or theft. If your checks are lost or stolen, the issuing authority will refund(赔偿) your money.
Not only are they safe, they are also convenient. They are available in different currencies and they can be cashed at most banks throughout the world. Most shops, hotels and restaurants also accept them.
Traveler's checks are very easy to use. When you collect them, you sign each check once. The cashier enters the amount in your passport. When you cash, you sign each check again. The cashier will usually ask to see your passport again too.
To get traveler's checks you usually go to your bank. They can be paid in cash or in other ways. Large amounts, however, must be ordered in advance.
For the safety and convenience of traveler's checks, you are charged two commissions(佣金，酬劳): an insurance commission when you buy them and an encashment commission when you cash them.
It is suitable to make a note of the serial numbers of your checks. Keep this separate from your traveler's checks.
【小题1】People like to carry their money in traveler’s checks when traveling abroad, because______.

A．they cannot be lost or stolen

B．they can be used anywhere

C．they are safe and handy

D．they can save travelers plenty of money

【小题2】If your traveler's checks are lost or stolen, who will refund you?

A．The authority that issues you the passport.

B．The insurance company.

C．The bank where you buy your checks.

D．The travel agency that arranges your travel.

【小题3】You sign your traveler’s check for the second time in order to ________.

A．get your passport	B．cash it
C．claim insurance	D．pay for commission

【小题4】Which of the following statement is TRUE?

A．You need not pay a commission for the safety of your traveler’s checks.

B．People usually get traveler’s checks from foreign banks.

C．Traveler’s checks can be exchanged for the money of the country you visit.

D．You cannot get your passport until you get your traveler’s checks.

Language is always changing. In a society where life continues year after year with few changes, the language does not change either. The earliest known languages had difficult grammar but a small, limited vocabulary. Over the century, the grammar changed, and the vocabulary grew. For example, the English and Spanish people who came to America during the sixteenth century gave names to all the new plants and animals they found. In this way, hundreds of new words were introduced into English and Spanish vocabularies. Today life is changing very fast, and language is changing fast too.
There are several major language families in the world. Some scientists say there are nine main families, but other scientists divide them differently. The languages in each family are connected, and scientists think that they came from the same parent language. About 3 percent of the people in the world speak languages that are not in these major families.
【小题1】The early language had ________.

A．a lot of problems	B．words and easy grammar
C．words but no grammar	D．grammar but not many words

【小题2】In the next few hundred years we can expect language to _____.

A．stay exactly the same

B．change a great deal

C．change only a little

D．ask more words and drop some grammar

【小题3】What this article shows is that _____.

A．languages change fast

B．languages really don't want to change

C．language really with changes in society

D．Spanish and English change

In Canada you can find dogs，cats，horses，etc．in almost every family．These are their pets．People love these pets and have them as their good friends．Before they keep them in their houses，they take them to animal hospitals to give them injections so that they won’t carry disease．They have special animal food stores，though they can get animal food in almost every kind of store．Some people spend around two hundred Canadian dollars a month on animal food．When you visit people’s houses，they would be very glad to show you their pets and they are very proud of them．You will also find that almost every family has a bird feeder in their garden．All kinds of birds are welcomed to come and have a good meal．They are free to come and go and nobody is allowed to kill any animal in Canada．They have a law against killing wild animals．If you killed an animal，you would be punished．If an animal happened to get run over by a car，people would be very sad about it．
People in Canada have many reasons to like animals．One of them might be：Their family ties are not as close as ours．When children grow up， they leave their parents and start their own life．Then the old will feel lonely．But pets can solve this problem．They can be good friends and never leave them alone．
【小题1】The passage mainly talks about _________．    

A．how to keep disease from pets

B．pets in Canada

C．how to take good care of pets

D．life of the old in Canada

【小题2】In Canada，children leave their parents when they grow up because _______．

A．they don’t love their parents any more

B．they can only find jobs far from their parents

C．their parents’ houses are too small

D．they wouldn’t depend on their parents any more

【小题3】Which of the following is TRUE？

A．People buy animal food only at the animal food stores.

B．Pets eat better than people．

C．Almost every family has a birdcage in his house．

D．Any bird can come to the bird feeders to eat．

The National Gallery of Art in Washington, D.C., is one of the world's greatest art museums. Millions of people have entered its doors to see paintings by the world's fine artists. But if these priceless masterpieces are to be preserved, the Gallery must protect them carefully. The Gallery's 135-man guard force has successfully prevented them from being stolen, but protecting the paintings from nature is a greater problem.
In past times, the owners of paintings did not protect them from damaging changes in humidity (湿度) and temperature. As a result, the life of these paintings were shortened. In the National Gallery, however, humidity and temperature are carefully controlled. The building is air-conditioned in summer and heated in winter. The air-conditioning and heating system are so important to the life of the painting that the Gallery has two of each system. If one should fail, the extra one can take over.
Light is another enemy of paintings. Ultraviolet rays (紫外线) in light cause paintings to fade (褪色).  Long ago, paintings often hung in dark churches and palaces. A coat of varnish (清漆) was a protection from the weak light. But when museums took over the care of many paintings, they were often hung in brighter light than before. Soon they were in danger of fading. The damaging effects of light were increased when the museums removed the varnish coating, yellowed with age.
To protect its paintings, the National Gallery put a special kind of glass in its skylights. This glass allows visible lights to enter the building but it keeps out harmful ultraviolet rays. The Gallery has also developed new and better varnishes which help to keep paintings from fading. Thanks to these new precautions, many of the world's greatest paintings are being well protected for future generations to enjoy.
【小题1】The text mainly tells us about ______.

A．the guard force in the National Gallery

B．protecting great paintings from nature

C．priceless paintings of past times

D．the air-conditioning and heating systems in the National Gallery

【小题2】The underlined word "precautions" in Paragraph 4 is closest in meaning to ______.  

A．decorations

B．problems

C．suggestions

D．applications

【小题3】From the text we can infer that_______.

A．great artists painted in dark churches and palaces

B．you can touch these paintings while you are in the National Gallery

C．the care of the world's greatest paintings is both a big responsibility and a great challenge

D．the guard force in the Gallery has not done a good job

People are talking about the “new economy.” It’s very different from the “old economy”.
In the old economy, people travel to work. They buy things in stores. They use the post office, the fax and the telephone to send information. They see people face-to-face at their jobs or in stores. People get information from newspapers, radio, television, books and libraries.
In the new economy, people do business through the “net,” which is a connection of millions of computers everywhere in the world. In the new economy, workers often work at home. They can get information online. They can communicate with employers and co-workers by e-mail. Businesses have “virtual (虚拟)stores”. They are websites on which customers can see the products. Businesses can sell to customers anywhere in the world.
In the new economy, people live a fast paced, convenient and colorful life. The whole world develops more quickly than before. But the new economy is a double-edge sword. Its disadvantage is also obvious. For example, the Internet has led to a huge increase in credit card cheating. Some illegal websites offer some cheap or banned goods or services. Online shoppers who enter their credit card information may never receive the goods they want to buy and their card information could even be for sale in an illegal website. So people in the new economy should be smarter and knowledgeable.
【小题1】The cause of the differences between the new economy and the old economy is ____.

A．the change of people’s idea

B．the business people do

C．the use of the Internet

D．the change of people’s life

【小题2】“But the new economy is a double-edge sword ” in the last passage means_____.

A．The new economy is as sharp as a sword

B．The new economy has advantages and disadvantages

C．The new economy is better than the old economy

D．Both the new economy and the old economy have disadvantages

【小题3】Which of the following is NOT true?

A．People can get all kinds of information on the Internet.

B．Telephone, radio, television, newspapers and so on will disappear in the new economy.

C．People in the new economy should have high quality.

D．Life in the new economy is more comfortable than the one in the old economy.

Are you interested in country music? I like it very much! It will take me away for a while after I am tired .The guitars and songs will take me to mountains and fields.
Country music usually talks of everyday life and feelings. It’s the spirit of America, easy to understand, slow and simple.
Country music developed in the Southern United States. It was the folk music of American countryside. Many of songs tell about the lives of farmers .They talk about love, crops or death.
The life of the countryside can be hard, so the words in country music are often sad. At first, people played the music only at family parties. But it became more popular later. In the 1920s, people played country songs on the radio, and they made them into records.
When people in the countryside moved to towns and cities to look for work, they took their music with them. Country music continued to change and became popular across America.
John Denver was one of America’s most famous country singers in the 1970s.His song “Take Me home, Country Roads” is well-known and people still play it today.
【小题1】Country music is usually about _______.

A．everyday life and feelings

B．farmers’ feelings

C．the lives of workers

D．the lives of farmers

【小题2】People began to make country song records _______.

A．in the 1920s	B．in 1920
C．in the 1970s	D．in 1970

【小题3】Why did Country music become popular in America?

A．Because city people liked the music.

B．Because farmers moved to cities with their music and it continued to change.

C．Because country music talked about city people’s lives.

D．Because country music developed in the Southern Africa

【小题4】Who is famous for the song “Take Me Home, Country Roads”?

A．A farmer in the countryside

B．A person who moved to towns

C．John Denver

D．John Denver’s brother

Although Paris is often considered the city of romance， close to a million adults who call it home are single. Many single people say that France’s capital is one of the most difficult places to meet people. The complaints of this lonely group have inspired a new phenomenon known as “supermarket dating.” At Galerie Lafayette Gourmet，singles can shop for more than just the items on their grocery list. They can look for someone who has blue eyes， brown hair，and is 1.8 meters tall，or whatever may be on their romantic shopping list.
At this Paris location，single people of all ages can schedule their shopping for Thursday nights between 6:30 and 9:00 p.m. When they walk through the door，they pick up a purple basket to advise that they are looking for love. They try to arrive early because the baskets disappear quickly, and then they have to wait in line for their turn to wander the store aisles(过道).
With purple baskets in hand， shoppers can consider their romantic options while they pick out their groceries. When they are ready to pay， they can go to the checkout line for singles who want to chat.
Most of the people who look for love in the supermarket are skeptical of Internet dating. They know that it is easy to embellish（美化）one’s appearance or to lie about one’s age over the Internet. The supermarket， on the other hand，is considered a safe and casual environment in which to meet a potential match. In addition， what one finds in another’s grocery basket can say a thing or two about that person’s character or intentions. Buying pet food can be a man’s way of showing a potential match that he has a sensitive side. Women who fill their baskets with low-fat food show their healthy style of living. These ways it’s possible to find much more than food at a grocery store.
【小题1】What do many single people in Paris complain about?

A．The difficulty in meeting people.

B．The idea of supermarket dating.

C．The items on their grocery list.

D．The inconvenience in shopping.

【小题2】Which of the following can be inferred but is not clearly stated in the second paragraph?

A．The dating supermarket is located in Paris.

B．The dating supermarket is open only on Thursday evenings.

C．People looking for love must get a basket of a particular color

D．The dating supermarket has very good business.

【小题3】How do love shoppers meet one another?

A．They schedule their meeting in advance.

B．They go through a special checkout.

C．They pick out their groceries with great care.

D．They dial the phone numbers on their shopping items.

【小题4】According to the writer，a possible way to win a woman’s heart is to              .

A．pick up a purple basket	B．buy low-fat food
C．embellish your appearance	D．buy pet food

【小题5】Why do the people prefer the supermarket dating to Internet dating?

A．The supermarket dating is more convenient.

B．The supermarket dating is more casual.

C．The supermarket dating can be trusted more.

D．The supermarket dating is less expensive.

As I was leaving to meet Lynne，my roommate told me that I’d better take some money，but I didn’t listen to him. I thought that Lynne would pay because she had invited me.
I arrived at the restaurant exactly on time. I’d been told that Americans expect you to be on time. Lynne and I sat at a table in the corner of the restaurant and a waitress came and took our order. The dinner was a great success. I talked a lot about Saudi Arabia and Lynne told me all about herself. After two hours the waitress finally came and asked if we wanted one check or two. Lynne said two. We went to the cashier and Lynne paid her check. I was embarrassed (尴尬) when the cashier gave me my bill. I had no money to pay for my meal. Then I had an idea. I pretended to look for something in my pockets and said，“Oh！I forgot my money! Can I call my roommate，please？” The cashier showed me where the phone was and I quickly called my roommate.
In a few minutes he arrived with some money，but he couldn’t hide how he felt. He laughed all the way home.
Now，I think it’s funny too. But at the time I was terribly embarrassed. I thought that an invitation to have dinner meant the same thing in the United States as in my country. I guess you have to understand that your customs（习俗） are only your customs. When you visit a foreign country，you have to learn about their customs，too.
【小题1】Customs can be ________in different countries according to this passage.

A．close to each other

B．entirely different

C．quite the same

D．very similar

【小题2】The writer’s roommate advised the writer to take some money with him to________.

A．invite Lynne to dinner	B．pay for the table
C．share the cost of the meal	D．pay for the restaurant

【小题3】The writer and Lynne________.

A．shared a successful dinner	B．had a talk for three hours
C．traveled to Saudi Arabia together	D．enjoyed their meal without talking

【小题4】Why didn’t Lynne pay the check for the writer?

A．Because she thought it was natural for people to pay their own check.

B．Because she didn’t have the meal.

C．Because she wanted to embarrass the writer.

D．Because she didn’t have enough money with her.

【小题5】The roommate laughed all the way home because the writer________.

A．was embarrassed when he couldn’t pay his breakfast

B．would not listen to him when he left the house

C．telephoned him to bring some books to him

D．hadn’t told Lynne the truth

Thanksgiving Day is special holiday in the United States and Canada. Families and friends gather to eat and give thanks for their blessing.
Thanksgiving Day is really a harvest festival. This is why it is celebrated in late fall, after the crops are in. But one of the first thanksgivings in America had nothing to do with a good harvest. On December 4, 1619, the Pilgrims from England landed near what is now Charles City, Virginia. They knelt down and thanked God for their safe journey across the Atlantic.
The first New England Thanksgiving did celebrate a rich harvest. The Pilgrims landed at what is now Plymouth, Massachusetts, in 1620. They had a difficult time and the first winter was cruel. Many of the Pilgrims died. But the next year, they had a good harvest. So Governor Bradford declared a three-day feast（盛宴）. The Pilgrims invited Indian friends to join them for their special feast. Everyone brought food.
In time, other colonies（殖民地）began to celebrate a day of thanksgiving. But it took years before there was a national Thanksgiving Day. During the Civil War, Sarah Josepha Hale persuaded Abraham Lincoln to do something about it. He proclaimed（宣布）the last Thursday of November 1863 as a day of thanksgiving. Today, Americans celebrate this happy harvest festival on the fourth Thursday in November. Canadians celebrate Thanksgiving Day in much the same way as their American neighbours. But the Canadian thanks-giving Day falls on the second Monday in October.
【小题1】Thanksgiving Day is celebrated      .

A．in spring

B．summer

C．in autumn

D．in winter

【小题2】The first to celebrate thanksgiving were      .

A．some people from England	B．the American Indians
C．Sarah Josepha Hale	D．Governor Bradford

【小题3】We can infer from the passage that New England must be      .
A. in the U. S. A.   B. in Great Britain   C. in Canada   D. on some island off the Atlantic
【小题4】Which of the following is NOT true?

A．Thanksgiving Day used to be a holiday to celebrate a good harvest.

B．Abraham Lincoln was not the first to decide on thanksgiving celebrations.

C．Thanksgiving Day is celebrated to express the American and Indian people’s thanks to God.

D．There’s little difference between the American way and the Canadian way to celebrate Thanksgiving Day.

【小题5】The passage mainly tells us      .
A. how Thanksgiving Day is celebrated in the U. S. A.
B. how Thanksgiving Day came into being and the different ways it is celebrated
C. that Thanksgiving Day is in fact a harvest holiday
D. how the way to celebrate Thanksgiving Day changed with the time and places