When scientists set out to explore the roots of human laughter, some apes（類人猿） were just tickled（胳肢）to help. That’s how researchers made a variety of apes and some human babies laugh. After analyzing the sounds, they concluded that people and great apes inherited laughter from a shared ancestor that lived more than 10 million years ago. Experts praised the work, it gives strong evidence that ape laughter and human laughter are related through evolution（進(jìn)化）.
Scientists have noted that apes make characteristic sounds during play or while being tickled, especially to signal that they’re interested in playing. It’s been suggested before that human laughter grew out of primate（靈長類動(dòng)物） roots. But ape laughter doesn’t sound like human laughter. It may be slower noisy breathing. So what does that have to do with the human ha-ha? To investigate that, Marina Davila Ross and her colleagues carried out a detailed analysis of the sounds made by tickling three human babies and 21 other primates, apes included.
After measuring 11 features in the sound from each species, they tried to find out how these sounds appeared to be related to each other. The result looked like a family tree. Significantly, that tree matched the way the species themselves are related, the scientists reported online in the journal Current Biology. They also concluded that while human laughter sounds much different from ape laughter, their typical features could have come from the same ancestor.
Panksepp, who studies laughter-like responses in animals but didn’t participate in the new work, called the paper exciting. Panksepp’s own work concludes that even rats produce laughter in response to playing and tickling, with sounds that can hardly be heard by people. Robert Provine, a scientist, who wrote the book, Laughter: A Scientific Investigation, said the new paper showed some important clues, like ape sounds that hadn’t been realized before.
69. Why did the scientists analyze the laughter made by tickling human babies and apes?
A. To try to discover if they can make characteristic sounds.
B. To see if they interested in playing.
C. To find out if the laughter of apes and humans is related.
D. To find out the differences between humans and apes.
70. Based on Paragraph 3 we can know that researchers measured the features in the sound to ________.
A. find out ape sounds that hadn’t been realized before
B. find out relations among primates’ laughter
C. see what a family tree from each species looks like
D. make a report online in the journal Current Biology
71. What can be inferred from the last paragraph?
A. Panksepp spoke highly of the new research.
B. Rat laughter is likely to be related to ape laughter.
C. Robert Provine provided some new clues for the researchers.
D. Humans don’t enjoy listening to ape laughter.
72. What would be the best title for the passage?
A. Ape study explores evolution of laughter.
B. Apes like to laugh when being tickled.
C. Human laughter and ape laughter are different.
D. Laughter: A Scientific Investigation.

Students must apply for a place before attending any class. Applications(申請(qǐng)), either by post or in person, are dealt with strictly in the order they are received at the Adult Education Office.
　　You can apply:
　　BY POST-Use the card provided with the exact fee. You'll be accepted on the course unless it is full, in which case we will inform you. An acknowledgement(承認(rèn)) will not be made nor a receipt(收據(jù)) sent unless you provide a stamped addressed envelope. Receipts will normally be given out at the first class.
　　IN PERSON-Call at the Adult Education Office (ground floor, Block C) between approximately 9:00 a.m. and 3:00 p.m. (2:30 p.m. on Fridays), or at the College Reception Desk (at the main entrance) at the other times (in the evenings until about 7:30 p.m. on Fridays).
　　Students should note that popular classes may be full well before the course is to start, so that early application is strongly advised to avoid disappointment.
　　For the AUTUMN TERM, applications will be accepted by post (preferably) or in person from 1st August.
　　For the SPRING TERM, applications will be accepted from 1st December.
　　For the SUMMER TERM, applications will be accepted from 1st April.
68．Students who apply to the college by post will ________ .
　　A．a(chǎn)void disappointment
　　B．be sent a bill
　　C．have an advantage over people applying in person
　　D．be informed if they haven't got a place
69．Students applying by post must ________ .
　　A．hand in a stamped addressed envelope in person
　　B．pay at the first class
　　C．bring the receipt to the first class
　　D．send payment with their application
70．Where can students apply in person?
　　A．At the College Reception Desk at 3:30 p.m.
　　B．At the Adult Education Office after about 3:30 p.m.
　　C．At the Adult Education Office at 9:30 a.m.
　　D．At the College Reception Desk at 2:20 p.m. on Fridays.
71．If students want to apply for the AUTUMN TERM, ________ .
　　A．they should check whether the course is full
　　B．they can apply by post or in person
　　C．a(chǎn)pplications must be received by August 1st
　　D．they must apply in person before August 1

The Peppered Moth, a kind of insect, is found in England. It is light brown in color and likes to settle on trees which are also light brown. This makes the moth difficult to be seen and birds are less likely to notice and eat it.
But with the development of industry, smoke from factories began to reach the trees where the moth settled. It made the trees blacker. Then something very strange took place: in industrial areas, the Peppered Moth began to change color. It became darker as well. Although the change took several years, some scientists soon noticed that newly-born moths were a little darker than usual.
A scientist called Kettle Well decided to make a careful study of this. He marked some of the light moths and some of the darker ones, and set them free in the woods near Birmingham, an industrial city. Later he retarget as many the marked moths as possible ( The result was given in the chart ).
Kettle Well’s research was done in the early 1950s. Soon afterwards Britain introduced new laws to reduce smoke and factory pollution.
Can you imagine what would happen to the Peppered Moth as the air became cleaner again? 

	light moths	darker moths
Moths set free	201	601
Moths recaught	34 ( 16%)	206 ( 34%)

1. The trees where the Peppered Moth settled changed their color because _____________________________.
A. the Peppered Moth changed its color
B. the Peppered Moth couldn’t be easily found on them
C. industry in England developed quickly 
D. the smoke from factories polluted them
2. The Peppered Moth began to change its color in industrial areas because   _____________________________.
A. it changed its color all the time   
B. it was fond of the color of its living place
C. it had to protect itself by doing so 
D. it was a special sort of insect
3. From the results of Kettle Well’s research, we can see that _________________.
A. many more of the light moths were killed or eaten
B. more than one-fifth of the light moths escaped being killed
C. three times as many dark moths were kept safe as light ones
D. more dark moths were killed in industrial areas
4. Kettle Well’s work gives us a good example of _________________________.
A. Air Pollution  B. Choice of Color   C. Laws of Nature  D. Changing Insects
5. As the air became cleaner, _________________________.
A. the number of the light moths increased
B. the total number of the light moths remained unchanged
C. more of the darker moths would be recaught
D. the darker moths changed into the light ones before long

A breathtaking trick potentially left over from our ancestors might be found in us — the ability to sense oxygen through our skin.
Amphibians, animals such as frogs that can live both on land and in water, have long been known to be capable of breathing through their skin. In fact, the first known lungless frog that breathes only through its skin was discovered recently in the rivers of Borneo.
Now the same oxygen sensors found in frog skins and in the lungs of mammals (哺乳動(dòng)物) have unexpectedly been discovered in the skin of mice.
“No one had ever looked,” explained Randall Johnson, a biologist researcher.
Mice and frogs are quite distant relatives, so the fact they have these molecules (分子) in common in their skin suggests they might well be found in the skin of other mammals, such as humans.
“We have no reason to think that they are not in the skin of people too,” Johnson said.   These molecules not only detect oxygen, but help increase levels of vital red blood cells, which carry oxygen around the body. Normal mice breathing in air that is 10 percent oxygen—a dangerously low level similar to conditions at the top of Mount Everest, and about half that of air at sea level. However, mice that had the oxygen sensor HIF-1a genetically removed from their skin failed to produce this hormone (荷爾蒙) even after hours of such low oxygen.
These findings, if they hold true in humans, suggest one could raise the level of oxygen circulating inside the body. This could help treat lung diseases and disorders such as anemia (貧血癥) without injecting drugs, which make up a multibillion-dollar market, Johnson said.
Athletes also often try to get more oxygen delivered to their muscles in order to improve their performance. They often do this by training at high altitudes or in low-oxygen tents. The new study suggests they might want to expose their skin as well as breathing in low-oxygen air to improve their performance. “It’s hard to say what exactly might be done, however—there’s a lot we don’t know yet,” Johnson explained.
The scientists detailed their findings in the April 18 issue of the journal Cell.
49. Which of the following statements is TRUE according to the passage?
A. Johnson believes that Oxygen sensors also exist in human skin.
B. People have to surf the Internet to read detailed findings.
C. It has been proved that these findings help treat lung diseases.
D. It has long been expected oxygen sensors exist in mice’s skin. 
50. One of the functions of the molecules mentioned above is _______.
A. carrying oxygen around the body                   B. improving athletes’ performance
C. detecting oxygen                                          D. increasing level of oxygen
51. What is Johnson’s attitude to the application of the findings to the athletes’ training?
A. Negative                  B. Doubting                  C. Positive             D. Hesitating
52. The best title of the passage may be _______.
A. Great Findings Benefits Athletes A Lot
B. Frogs And Mice Are Distant Relatives
C. First Known Animal Breathes Through Skin
D. Humans Might Sense Oxygen Through Skin

Education is required and free for every child in the United States. Most children start school by the age of six. They attend eight years of elementary school and four years of high school (or secondary school ).The money for free public schools comes from taxes, and each state is responsible for its own educational system .State legislatures (立法機(jī)關(guān)) set the educational requirements but leave the management of the schools in the hands of the local communities .Most states require their children to go to school until a certain age. This age varies from 16 to 18 years according to the laws of the individual state. The Federal government contributes funds to the states for additional schools and schools services.
After graduation from high school, a student can start his higher education in two –year college, a four-year college, a university or a specialized professional school----either public or private. Most colleges admit students on the basis of their high-school records. The cost of a college education is expensive in private universities, but it is much less in those supported by states and cities. Many students receive scholarships from the schools, the government, or private foundations and organizations. More than 50 percent of the college students work to help pay their college expenses.
Only 2 percent of the population of the country cannot read and write.
56、Where does the money for public schools come from ?
A. From the Federal government.       B. From the state legislatures.
C. From taxes.                      D. From the parents of the school children.
57、What is the educational system in the United States based on ?
A.  The Federal government                   B. Individual school
C.  Individual state                           D. Local communities
58、What percentage of the population is illiterate (文盲？
A. 50                B. 2               C. 4                    D. 6
59、How are college expenses of most students paid ?
A.      They won earnings from part-time work .
B.      Scholarship from the schools, the government or private foundations.
C.      Taxes .
D.  Both A and B.

　In a great many cities, hundreds of people ride bicycles to work everyday. In New City, some bike riders have even formed a group called Bike for a Better City. They declare that if more people rode bicycles to work, there would be fewer automobiles(汽車) in the downtown part of the city and so less dirty air from car engines. For several years this group has been trying to get the city government to help bicycle riders. For example. They want the city to draw special lanes(通道) for bicycles only on some of the main streets, because when bicycle riders must use the same lanes as cars, there are accidents. Bike for a Better city feels that if there were special lanes more people would use bikes.
But no bicycles lanes have been drawn. Not everyone thinks they are a good idea-----they say it will slow traffic. Some store owners on the main streets don't like the idea------they say that if there is less traffic, they will have less business.
The city government has not yet decided what to do. It wants to keep everyone happy. On weekends, Central Park----the largest place of open ground in New York----is closed to cars, and the roads may be used by bicycles only. But Bike for a Better City says that this is not enough and keeps fighting to get bicycle lanes downtown.
73. The bike riders suggest that _____________.
A. bicycles should be used instead of cars    B. bicycle lanes should be drawn
C. fewer buses or cars should be used  D. the number of special lanes should be increased
74. The advantage(好處) of the special lanes is that _______.
A. they will make cars and buses run slowly   B. they will make it easier for bike riders to go to parks
C .they will make the city more beautiful    D. the lanes will prevent accidents
75. The government has not decided whether special lanes should be drawn ______.
A. so that everyone is disappointed      B. because there are different opinions
C. because most people travel by train   D. because Bike for a Better City is not strong enough

In most situations, light helps us see. But when it comes to looking at the night sky, light is actually a kind of pollution. It prevents our view of some of life’s most striking sights: stars, planets, and even galaxies.
“When I was a little boy, I loved the night sky. I remember looking up and the sky was filled with stars. I became an astronomer because I was amazed by their beauty,” says Robert gent, “Now in most big cities kids can’t see the stars like I did.”
Normally, about 2,500 individual stars are visible to the naked eye without using any special equipment. But because of light pollution, you actually see just 200 to 300 and fewer than a dozen from some cities. Only one in three Americans can see our own galaxy (星系) with the naked eye. Those people live far away from the lights of big cities, office building, and shopping malls.
Fortunately, there’s an inexpensive and useful way. If we shine lights down at the ground instead of up into the sky, and use lower brightness levels, we can save big amounts of energy and keep the beauty of the night skies. Many cities and towns have passed laws limiting lights at night, making sure enough shine for safety without creating much light pollution.
Light pollution affects more than our view of the heavens and can harm wildlife. Migrating (遷移) birds sometimes fly over cities and become confused by the brightness, flying in circles until they drop from exhaustion. Sea turtles need dark beaches for nesting and won’t approach bright lights. Too much light at night may even affect human health. For all these reasons, researchers are working on ways to use light only when and where they are truly needed. Everyone deserves to look up at the sky.
小題1:According to the text, using our naked eyes, ______________.

A．people in remote areas can see more stars than those in big cities

B．over one third Americans can see our own galaxy

C．a(chǎn)bout one in three Americans in big cities can see our own galaxy

D．Americans can only see 200 to 300 stars

小題2:Many cities and towns have passed laws limiting lights at night mainly to _________.

A．save the electricity	B．make sure of cities’ safety
C．let you count the number of stars	D．a(chǎn)void much light pollution

小題3:In how many ways will the light pollution do harm?

A．One

B．Two

C．Three

D．Four

小題4:The underlined word “exhaustion” in the last paragraph means “_________”.

A．a(chǎn)ir pollution

B．tiredness

C．breath

D．brightness

第二部分語言知識(shí)及應(yīng)用（共兩節(jié), 滿分35分）
第一節(jié)：完形填空（共10小題，每小題2分，滿分20分）
閱讀下面短文，掌握其大意，然后從21—30各題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
Secondhand smoke clearly kills people and the only way to control it is to ban smoking in all workplaces, US Surgeon-General Dr Richard Carmona said.
In 1964Surgeon General’s report first laid out the  21  of smoking. Years later, in another report Dr Richard Carmona  22  the effects of secondhand smoke and said no one should be forced to inhale it.
“Secondhand smoke causes early death and disease in children and in   23  who do not smoke,” the report reads. “Children   24  to secondhand smoke are at an increased risk for sudden infant death syndrome（綜合癥）, acute respiratory（呼吸道） infections, and ear problems,” it adds.
Smoking by   25   causes respiratory symptoms and slows lung growth in their children. A 2005 report from the US Centers for Disease Control and Prevention found that 430  26  died every year in the United States from sudden infant death syndrome-all   27  by secondhand smoke.
States,  28  and other local authorities have battled over instituting（制定）smoking bans. Some   29  , especially bars and restaurants, have said they will lose business if smoking is completely banned. But the report said it is impossible to protect non-smokers even with designated smoking areas, and at least one report from California, which has strict bans, has shown no   30  on businesses.
21．A．a(chǎn)dvantages       B．dangers       C．poisons     D．elements

2,4,6

22．A．neglected     B．gained         C．detailed    D．conquered

23．A．gentlemen     B．mothers       C．youngstersD．a(chǎn)dults
24．A．exposed       B．resisted        C．reported    D．invited
25．A．a(chǎn)udiences     B．a(chǎn)uthorities     C．patients     D．parents
26．A．teenagers     B．elders          C．mothers    D．newborns
27．A．obtained      B．created        C．caused      D．a(chǎn)bandoned
28．A．countries     B．cities         C．schools     D．businesses
29．A．stores          B．headquarters     C．businesses D．factories
30．A．comment     B．impact         C．a(chǎn)ttack       D．a(chǎn)ffect

Tears are nature's way of making us feel more comfortable. When our eyes is made uncomfortable by some small pieces of pollution, or when we are cutting onions, or when we are exhausted and “red –eyes” from over work and late hours, tears form in our eyes to clean and re-flesh them.
Tears are also a sign of strong emotion. We cry when we are sad and we cry when we are happy.
And tears seem to be uniquely（唯獨(dú)）human. We know that animals also experience emotion—fear, pleasure, loneliness — but they do not shed （流） tears. From this, we can conclude that tears are closely related to the emotional and biological make up of the human species.
Biologically speaking, tears are actually drops of saline fluid, which is a little bit salty, produced by a gland（腺）in the body. Because salt is an important component, tears may actually constitute the most conclusive evidence that the human animal is the end product of a long evolutionary process that began in the sea.
And it is clear that, in addition to（除了） the emotional benefits（好處）, the shedding of tears has a specific biological function as well. Through tears, we can eliminate from our body certain chemicals which build up in response to stress and create a chemical imbalance in the body. Crying actually makes us feel better by correcting that imbalance and making us feel good again. And thus the emotional and the biological functions of tears merge（合并）into one and make us even more "human" than we would otherwise be.
68．According to the passage, human beings may have originated（起源于）in________.
A．the sea             B．the salt        C．chemicals      D．a(chǎn)nimals
69．Which of the following is NOT a function of tears?
A．Biological       B．Emotional    C．Political   D．Chemical
70．According to the article, which of the following is unique to humans?
A．The feeling of loneliness.         B．The state of feeling good.
C．The ability to shed tears          D．The feeling of fear
71．The underlined word “eliminate” probably means_______.
A．a(chǎn)dd            B．produce       C．replace        D．remove

第三部份： 閱讀理解（共20小題，每小題2分，滿分40分）
A
Some people think that they will get ill if they use their brains (大腦) too much.. It is not true. Through many studies, scientists show us that the more you use your brains, the better it will be, and the cleverer you will become.
Of course, if you want to keep your mind clear and active, you must take a proper rest and study properly. To the teenagers, using their brains in the morning is good for their health.
There are many ways to rest. One is a peaceful rest. Sleep is a peaceful rest. Another is an active rest. For example, take a walk outdoors, do more exercises every day. To change the way of the brains’ activities is also a good way to rest.
In everyday life, to eat some eggs, meat, fresh vegetables and fruit（水果）is also good for the brains.
Wish you a wise man and a happy life.
56. According to the writer of the passage, our brains should be used _________.
A. hardly           B. seldom          C. more often               D. at times
57. Which is true?
A. Illness comes from the fact the brains are used too much.
B. Fruits are the most important for the brains.
C. The brains will be better if they are used often.
D. Sleep is the only way of having a rest.
58. Which of the following can be used as the best title for the passage?
A. How to use your brains                     B. How to rest
C. How to become a wise man                 D. Keep your mind clear