Memory， they say，is a matter of practice and exercise. If you have the wish and really make a conscious（有意识的）effort，then you can quite easily improve your ability to remember things. But even if you are successful，there are times when your memory seems to play tricks on you.
Sometimes you remember things that really did not happen. One morning last week，for example，I got up and found that I had left the front door unlocked all night，yet I clearly remembered locking it carefully the night before.
Memory “tricks” work the other way as well. Once in a while you remember not doing something and then find out that you did. One day last month，for example，I was sitting in a barbershop（理发店）waiting for my turn to get a haircut，and suddenly I realized that I had got a haircut two days before at the barbershop across the street from my office.
We always seem to find something funny and interesting in incidents（事件）caused by people’s forgetfulness or absent-mindedness. Stories about absent-minded professors have been told for years. Unfortunately，however，absent-mindedness is not always funny. There are times when “tricks”of our memory can cause us great trouble.If you want to have a good memory， _____.
| A．you should ask someone else to help you to remember things |
| B．you should make a conscious effort to practice and exercise |
| C．you should never stop learning |
| D．you should try hard to remember things |
In the passage，the writer seems to tell us _____.
| A．forgetting things is serious and dangerous |
| B．always forgetting things is understandable |
| C．forgetting things at times is natural |
| D．the ways to protect yourself from memory “tricks” |
The best title for this passage is“_____”.
| A．How to Get a Good Memory |
| B．Tricks of Memory |
| C．The Danger of Forgetfulness and Absent-mindedness |
| D．Get Rid of Absent-mindedness |
Online shopping started not so long ago. Tim Berners-Lee invented the World Wide Web in 1990. The first online bank opened in 1994. In 1995, Amazon started operating and is now one of the largest online shopping malls. Then in 1996, eBay started its online shopping site.
By sitting at home you can now buy anything from knives to cars. The worry you may have about traveling and parking can be avoided while you shop online. With online shopping, you need not worry about the weather. Online shops have no holidays, closing times or any other problems. You can shop 24 hours a day, 7 days a week and 365 days a year. Some online shops also keep customers’ opinions about each product, so you can easily find out what other customers think about the product before buying it.
When you go for real-world shopping, you can actually touch and feel it, but in online shopping you can only see the pictures. Also if you are shopping online, you have to be careful with your credit cards.
The first step in online shopping is to search for what you want to buy. Once you find the required product, put it in a “shopping cart” and continue shopping. After you have got enough in your “shopping cart”, check out the product. You can add or take out the products in your shopping cart. The next step is to login(登录) using a username and a password. Enter the address where you want the product to be sent. Some sites even ask for your email, phone numbers, etc. Then wait for the confirmation(确认)of your order. You can also cancel the order if needed. Online shopping is a different experience and you can make shopping online easy when you get used to it.
51. When shopping online, you can _______.
A. buy anything wherever you go B. park your cars where you want to
C. touch anything you want to buy D. know what others think of the product
52. The second paragraph mainly tells us ______.
A. the things people can buy in online shops
B. people can know different opinions of customers
C. people can do online shopping at their own homes
D. the advantages people can have through online shopping
53. From the text we can know that ______.
A. customers needn’t have a username to buy something online
B. customers must give their emails as well as their phone numbers
C. customers should be careful with their credit cards when shopping online
D. once customers put the products in their “shopping carts”, they can’t change them
54. If you want to buy a cup online, what is the right order of the following things you can do?
a. Enter the address
b. Search for a right cup
c. Wait for the confirmation of the order
d. Put the cup into your “shopping cart”
A. b-c-d-a B. b-d-a-c C. a-b-c-d D. c-d-a-b
.Can you imagine your doctor warning that taking a bath could be unhealthy? In the early 1800s, many doctors thought that bathtubs(浴缸) could carry diseases, so they advised against their use. The advice wasn’t based on personal experience, because few of the doctors owned bathtubs. The White House did not even have a bathtub until 1851.
In the 19th century, only one home out of six had a bathroom. A child took only one bath a week. On Saturday nights, children all lined up for their turns to wash in a wooden bathtub in the kitchen. Mothers had to boil the water on the stove and carry it over to fill the bathtub. It’s no wonder that children could not jump into a bathtub as they do today.
When the first bathtubs were introduced, even their makers weren’t sure whether the new fashion would last. They advertised their products as water containers that “could be used as bathing tubs”.
The bathtub became popular in America shortly after World War I. By then most middle-class families had indoor taps. At first most bathtubs were made of wood, but as the popularity of the product increased, so did the creativity of bathtub makers. Before porcelain(瓷) bathtubs there were rubber ones like the plastic swimming pools kids use today. In the past few years owners often invited guests to see them. They told their friends how wonderful baths in these bathtubs could be.
Now doctors no longer warn that bathtubs carry diseases. Instead, they tell their patients about the benefits of frequent bathing in the bathtubs. Maybe one of the best reasons why doctors encourage frequent trips to the bathtub is that bathed patients smell better!
47. Many doctors in the past were against using bathtubs because ______.
A. they didn’t have their own bathtubs
B. they thought bathtubs could carry diseases.
C. the children might hurt themselves in the bathtubs
D. bathtubs were too expensive for the common families
48. Why couldn’t children jump into a tub in the 19th century as they do today?
A. It was unhealthy to do so. B. The bathtubs were not enough.
C. Mothers were always busy. D. The bathtubs were made of wood.
49. Which of the following is true according to the text?
A. Some different materials can be used to make bathtubs.
B. In the 19th century only one home out of seven had a bathroom.
C. The bathtub became popular when they were introduced to the market.
D. Children prefer the bathtubs made of plastic to those made of porcelain.
50. It can be inferred from the last paragraph that ______.
A. all the doctors have bathtubs in their homes
B. the doctors have realized the advantages of bathtubs
C. the doctors will make lots of money by advertising bathtubs
D. the patients should take a bath before going to see a doctor
If your mother wants to tell you something, she uses words. Birds cannot talk as we do. But some birds can make sounds to warn their young of danger. They have their own way to make the young birds do certain things.
The jackdaw is a kind of blackbirds that lives in Europe. Jackdaws live together in flocks（群）.Young jackdaws do not know their enemies. When an older jackdaw sees a dog, it makes a loud rattling（格格响的）sound. The younger birds know this sound means an enemy is nearby. The sound warns them to know their enemies.
If a young jackdaw is in a dangerous place, a jackdaw parent flies over him from behind. The parent bird flies low over the young bird’s back. The parent’s tail feathers（羽毛） move quickly from side to side. It is trying to say,“Follow me.”At the same time, the parent calls out,“Ｋey-aw,”key-aw.”The parent means,“Ｆly home with me.”The young bird then follows the older one home. Young jackdaws do not have to learn what certain sounds mean. They know the meaning of these sounds form the time they hatch（孵出）.
72．The jackdaw lives in .
A．Europe B．Australia C．America D．Africa
73．Which of the following does this story lead you to believe?
A．All animal parents can talk to their young.
B．Dogs are the most dangerous enemies for jackdaws.
C．Young jackdaws know the meaning of their parents’ sound when they grow older.
D．Some birds can give certain information to one another.
74．Parent jackdaw can use their tail feathers to .
A．ask their young to follow them B．play a game with the young
C．tell the meal time D．give a warning of a fire
75．This story tells much about .
A．the danger of jackdaws
B．ways in which mother can talk to their children
C．the way jackdaws warn their young of danger
D．how the jackdaw are living
76．When an old jackdaw sees a dog, it .
A．calls out,“Follow me.” B．makes a loud sound
C．flies away D．fights the dog
History books tell us that the city of Rome was set up in 152 B.C..It’s a fact, however, that by
100 A.D., Rome was the center of a big empire（帝国）.It was from Syria in the east to Spain in the west, from Britain in the north to Africa in the south. All or part of 27 of today’s countries were included in the Roman Empire. All of their people were ruled by one government, that of Rome. All educated people spoke the same language, Latin. And one of the empire’s outposts（前哨）was called Londinium. This unimportant town would later become London, England, and the center of another empire.
The Roman Empire came to an end about 1500 years ago. Yet in some ways it is still with us. Take the letters you are reading, for example, English, like many other languages, uses the Roman alphabet（字母）while also borrowing many words. The laws of many European countries are based on ancient Roman laws. Roman ruins are seen throughout Europe, North Africa, and the Middle East. In some places, Roman roads and water courses are still in use. To this day, and European in North Africa is likely to be called“Roumi”—Roman. Even modern place names are often after Ancient Rome. Both Greece and Germany have the names given by the Romans rather than the names that their own people first called them.
67．The most northern part of the Roman Empire was .
A．Spain B．Africa C．Syria D．Britain
68．The main idea of paragraph 2 is that Roman culture is .
A．dead and gone B．based completely on language
C．still part of the present D．unimportant to history
69．In the days of the Empire, the Roman government was probably .
A．strong B．divided C．weak D．poor
70．What happened first?
A．Londinium was an outpost B．The Roman Empire fell apart
C．The city of Rome was founded D．London became the center of an empire
71．Which of the following is not true?
A．In Europe people still use Roman names in some places.
B．Londinium became the center of an empire after Roman Empire fell apart.
C．We may see some remaining parts of Roman Empire in North Africa.
D．In Europe 27 countries had the same laws.
The thing was a hot one! A farmer had shot two wolves on purpose. He had seen the wolves on his farm and decided to get them before they caused trouble. He knew wolves were a kind of protected animals. However, he also knew most of his neighbors would shoot wolves, too. Shortly after the farmer skinned（剥皮）the wolves, problems began. It seemed that someone didn’t like the idea of killing wolves after all. The officials had arrived. Out-of-town reporters got hold of the story. And now the farmer was on trial（审判）for his killing of the wolves.
62．“The thing was a hot one!”means .
A．“The thing makes people hot.” B．“The thing draws much attention.”
C．“The thing was against the law.” D．“The thing changes the weather.”
63．The farmer did the thing because .
A．he didn’t know about the law
B．his neighbor would do the same thing
C．he was afraid the wolves would cause trouble
D．the wolves entered his farm
64．Wolves should according to this passage.
A．be protected B．not cause trouble
C．be killed if they cause trouble D．not enter places where people live
65．Which of the following is not true?
A．The story was soon known in other places.
B．Someone didn’t want wolves to be killed so the farmer was on trial.
C．The farmer was guilty（有罪）of his killing.
D．The local government took measures for the thing.
66．The best title for this passage is .
A．Don’t be Against Laws B．Protecting Animals
C．Animals Should Live in the Wild D．A Serious Social Problem