14．The baby lost his balance and fell on his face．

13．Electric bicycles are now playing （61）an important role in the daily life of many students of Yushan No.1Middle School．（62）Infact，they seem to have become a necessary and important part of their school life．By（63）giving（give） them rapid transportation，electric bicycles have freed some students from having accommodation on campus．This，in some way，helps to relieve the school of the （63）growth （grow） of its dormitories（寝室）．For many families，electric bicycles are also very （065）helpful （help）．They have made （66）it possible for parents to send their children to the school in a relatively shorter time．
（67）However，the use of electric bicycles has also led to some problems．When the teenage students have the use of the bicycles，their parents can't keep an eye on （68）them．Some students don't follow traffics rules at all．There is a（69）greater（great） danger if a student shows off by speeding or after drinking alcohol．Too many electric bicycles are parked around the campus，（70）whichaffects the traffic and the image of our school as well．

12．DNuclear power is the world's largest source of clean energy．Nuclear power plants（电厂） produce no controlled air pollutants，such as sulfur or greenhouse gases．The use of nuclear power in place of other energy sources helps to keep the air clean，preserve the earth's climate，and prevent acid rain．Howeve r，there exist safety concerns if the plant is not operated correctly or unforeseen things happened when the plant was developed，as happened at the Fukishima（福岛） plant in Japan．It may cause damage to everything，including our health．Nuclear power's danger to health，safety，and even life itself can be summed up in one word：radiation．Nuclear radiation has a certain mystery about it，partly because it cannot be detected by human senses．It can't be seen or heard，or touched or tasted，even though it may be all around us．There are other things like that．For example，radio waves are all around us but we can't detect them，sense them，without a radio receiver．Similarly，we can't sense radioactivity without a radiation detector．But unlike common radio waves，nuclear radiation is not harmless to human beings and other living things．At very high levels，radiation can kill an animal or human being immediately by killing masses of cells in vital organs．But even the lowest levels can do serious damage．There is no levels of radiation that is completely safe．If the radiation does not hit anything important，the damage may not be serious．This is the case when only a few cells are hit，and if they are killed immediately．Your body will replace the dead cells with healthy ones．But if the few cells are only damaged，and if they reproduce themselves，you may be in trouble．They reproduce themselves in a deformed way．They can grow into cancer．Sometimes this does not show up for many years．This is another reason for some of the mystery about nuclear radiation．Serious damage can be done without the victim being aware at the time that damage has occurred．A person can be irradiated（辐射）and feel fine，then die for cancer five，ten，or twenty years later as a result．Or a child can be born weak as a result of radiation absorbed by its grandparents．Radiation can hurt us．We must know the truth．

32．What can we infer from the passage？D
A．We can't detect radioactivity even with modern equipment．
B．Only radiation at very high levels can kill an animal or human being．
C．If a few cells are only damaged，healthy cells will take the place of dead ones．
D．Radiation is harmful no matter what level it is．
33．How can nuclear radiation kill an animal？A
A．By killing many cells in important organs．
B．By killing a few cells．
C．By hitting any place in its body．
D．By damaging its heart．
34．If a human being is hit by nuclear radiation，he mayD
A．die of cancer after many years                        
B．die immediately  
C．have a child who may be born weak                   
D．all of the above
35．What's the author's main purpose in writing this passage？B
A．Discussing the cause of cancer．
B．Solving the mystery about radiation．
C．Emphasizing the importance of protection from radiation．
D．Introducing the nuclear power．

11．CParents play a very important role in children's development，but that doesn't mean that parents should spend all their money in educating their children．Or else，it would be unfair to them．However，some modern Chinese parents often send their children to the best schools or even abroad to England，the United States or Australia without caring about the money．They also want their children to take extra-course activities where they will learn a musical instrument or ballet or other classes which will give them a head start in life．The Chinese believe that the more expensive an education is，the better it is．So the parents will spend an unreasonable amount of money on education．Even poor couples will buy a computer for their son or daughter．However，what most parents fail to see is that the best early education they can give their children is usually very cheap．Parents can see that their children's skills vary，skilled in some areas while poor in others．What most parents fail to realize though，is that today's children lack self-respect and self-confidence．The problem is that parents are only educating their children on how to take multiple-choice tests and how to study well，but parents aren't teaching them the most important skills they need to be confident，happy and clever．Parents can achieve this by teaching practical skills like cooki ng，sewing and doing housework．Teaching a child to cook will improve many of the skills that he will need later in life．Cooking demands patience and time．It's an enjoyable but difficult experiment．A good cook always tries to improve his cooking，so he will learn to work hard and gradually to finish his job successfully．His result，a well-cooked dinner，will give him much satisfaction and a lot of self-confidence．Some old machines，such as a broken radio or TV set that you give yo ur children to play with will make him curious and arouse his interest．He will spend hours looking at them，trying to fix them； your child might become an engineer when he grows up．These activities aren't merely teaching a child to read a book，but rather to think，to use his mind．And that is more important．

28．According to this passage，there are some problems withC．
A．the Chinese children's skills                         
B．the education system of China
C．the Chinese parents'idea of educating their children     
D．the Chinese children's hobbies
29．The writer of this passage seems to agree that parents in ChinaD．
A．are too strict with their children          
 B．are t oo rich to educate their children
C are too poor to educate their children      
D．have some problems in educating their children correctly
30．We can conclude that cooking at home helps childrenA．
A．benefit from it and prepare themselves for the future   
B．learn how to become strong and fat
C．learn how to serve their parents                   
D．make their parents believe that they are clever
31．The last paragraph shows thatC．
A．broken radios and television sets are useful  
B．an engineer must fix many broken radios
C．one's curiosity may be useful for his later life
D．a good student should spend much time repairing radios．

10．Playing is a key component in the learning process for virtually all of the children．There are three various ways in which children play，but one of the most important is role playing．This involves a child engaging in an activity during which he or she pretends to be another person．
Experts on child development believe that role-playing can increase connections in children's brain that help them learn．Language skills are some of the most important aspects of learning．When children role-play，they must work out steps that need to be taken to complete a task，and create plans to act out a story．
Children's social skills can also be developed．When engaged in group activities，children have different roles．Some are leaders while others are followers．At times，the children will disagree so they must learn to negotiate and compromise with one another，and they must learn to apologize when they have strong arguments or disagreements as well．Children further learn about cooperation and sharing and begin to understand things from another person's point of view．
Besides helping children learn some kinds of skills，role-playing foster children's imagination and can，therefore，assume a number of forms．For example．boys my pretend to shave like their fathers or perform various tasks around their homes．Girls，meanwhile，often pretend to be mothers to do some daily tasks，particularly if it involves caring for young babies．Sometimes children may imagine belonging to a group of superheroes or imitate real-life situations．They might dress up and assume different role．Another example is the performing of stories they read in books which is also very common when they role-play．
Another beneficial aspect of role-playing is that it can help children deal with certain actions that may cause them emotional pain，such as the fear they face when going to school for the first time or making a visit to the doctor．If children role-play situations like these beforehand，the fear that the experience when doing these actions in reality frequently lessens．For this reason，experts encourage parents to allow their child to role-play and even to take part in these activities to help their children master their fears．
Role-playing can benefit children in many ways．There is no activity for which young children better are prepared than fantasy play．Nothing is more dependable and risk-free and dangers are only pretend．

9．Banks view online banking as a powerful"value-added"tool to attract and keep new customers while helping to eliminate costly paper handling or teller interactions in an increasingly competitive banking environment．
Today，most large national banks，many local banks and credit unions offer some form of online banking，variously known as PC banking，home banking，electronic banking or Internet banking．Online banks are sometimes referred to as"brick-to-click"banks，both to tell them from"brick-to-mortar"banks that haven't yet offered online banking，as well as from"virtual"banks that have no physical branches or tellers whatsoever．
The challenge for the banking industry has been to design this new service channel in such a way that its customers will readily learn to use and trust it．Most of the large banks can now offer fully safe，fully functional online banking for free or for a small cost．As more banks succeed online and more customers use their sites，fully functional online banking will likely become as commonplace as automated teller machines （ATM）．
Online banking has a lot of advantages．Unlike your corner bank，online banking sites never close； they're at hand 24hours a day，seven days a week，and they're a mouse click away．If you're out of state or even out of the country when a money problem appears，you can log on instantly to your online bank and take care of business．Online bank sites generally carry out and confirm deals at or quicker than ATM processing speeds．Many online banking sites now offer fashionable tools to help you manage all of your valuable items more effectively．

49．The word"eliminate"in the first paragraph probably means"B"．
A．keepB．removeC．reduceD．improve
50．What is the challenge for the banking industry according to the text？A
A．To make online banking attractive
B．To open new services all over the world．
C．To offer online banking for free．
D．To take care of business 24 hours a day．
51．From the text we can conclude thatD．
A．"brick-to-click"banks are in fact another kind of physical banks
B．the function of a"brick-to-click"bank is as common as that of an ATM
C．a"brick-to-mortar"bank is no better than a virtual one
D．customers can deal with their banking by a mouse click
52．What would be the best title for this text？C
A．Banking of Various Forms
B．Improvement of Banking Industry
C．Development of Online Banking
D．Functions of the"Brick-to-Click"Bank．

8．When I was nine years old，I loved to go fishing with my dad．But the only thing that wasn't very fun about it was that he could catch many fish while I couldn't catch anything．I usually got pretty upset and kept asking him why．He always answered，"Son，if you want to catch a fish，you have to think like a fish"，I remember being even more upset then because，"I'm not a fish!"I didn't know how to think like a fish．Besides，I reasoned，how could what I think influence what a fish does．
As I got a little older I began to understand what my dad really meant．So，I read some books on fish．And I even joined the local fishing club and started attending the monthly meetings．I learned that a fish is a cold-blooded animal and therefore is very sensitive to water temperature．That is why fish prefer shallow water to deep water because the former is warmer．Besides，water is usually warmer in direct sunlight than in the shade．Yet，fish don't have any eyelids（眼皮） and the sun hurts their eyes…The more I understood fish，the more I became effective at finding and catching them．
When I grew up and entered the business world，I remember hearing my first boss say，"We all need to think like sales people．"But it didn't completely make sense．My dad never once said，"If you want to catch a fish you need to think like a fisherman．"What he said was，"You need to think like a fish．"Years later，with great efforts to promote long-term services to people much older and richer than me，I gradually learned what we all need is to think more like customers．It is not an easy job．I will show you how in the following chapters．

29．Why was the author upset in fishing trips when he was nine？A
A．He could not catch a fish．
B．His father was not patient with him．
C．His father did not teach him fishing．
D．He could not influence a fish as his father did．
30．According to the author，fish are most likely to be foundD．
A．in deep water on sunny days
B．in deep water on cloudy days
C．in shallow water under sunlight
D．in shallow water under waterside trees．
31．After entering the business world，the author foundB．
A．it easy to think like a customer
B．his father's fishing advice inspiring
C．his first boss's sales ideas reasonable
D．it difficult to sell services to poor people
32．This passage most likely comes fromB．
A．a fishing guide
B．a popular sales book
C．a novel on childhood
D．a millionaire's biography．

7．It's acomfort（安慰）to know that you are safe．

6．Thank you for your helpOtherwise（否则），we would not have succeeded．

5．You should set aside some time toreflect（反思）on your successes and failures．