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高中英语

 Beware of those who use the truth to deceive(欺骗). When someone tells you something that is  , but leaves out important information that should be  , he can create a false impression.
For example, someone might say, “I just  a hundred dollars on the lottery. It was great. I took that dollar ticket back to the store and  it in for one hundred dollars!”
This guy is a winner,   ? Maybe, maybe not. We then discover that he bought two hundred  , and only one was a winner. He’s really a big  !
He didn’t say anything that was  , but he deliberately left out some important  . That’s called a half-truth. Half-truths are not technically  , but they are just as not  .
Untrustworthy candidates in  campaigns often use this tactic(手段). Let’s say that during Governor Smith’s last term, the state lost one million jobs and  three million jobs. Then she  another term. One of her opponents runs an ad  , “During Governor Smith’s term, the state lost one million jobs!”That’s true.   , an honest statement would have been, “During Governor Smith’s term, the state had a net gain of  million jobs. ”
Advertisers will sometimes use half-truths. It’s  the law to make false claims so they try to mislead you with the  . An ad might boast, “Nine out of ten doctors recommend Yucky Pills to cure nose pimples. ”It  to mention that they only asked ten doctors and nine of them work for the Yucky Corporation.
This kind of deception happens too often. It’s a sad fact of life: Lies are lies, and sometimes the truth can lie as well.

A.false B.true C.interesting D.boring

A.included B.contained C.ignored D.referred

A.lost B.found C.donated D.won

A.changed B.took C.turned D.made

A.right B.well C.really D.though

A.books B.papers C.tickets D.balls

A.winner B.loser C.fighter D.thinker

A.true B.real C.doubtful D.false

A.details B.information C.mistakes D.errors

A.stories B.truth C.messages D.lies

A.pleasant B.exciting C.honest D.clever

A.political B.commercial C.personal D.public

A.stopped B.found C.avoided D.gained

A.seeks B.gets C.achieves D.searches

A.writing B.telling C.saying D.speaking

A.Otherwise B.However C.Meanwhile D.Because

A.one B.two C.three D.four

A.for B.to C.against D.in

A.words B.facts C.data D.truth

A.fails B.tries C.manages D.plans

来源:2014年高考二轮复习专题检测:完形填空(十六)英语试卷
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It is easy to overlook the role that your body plays in influencing your mood(情绪).When you are____,you may find yourself  blaming work pressures or an unknown future.However,it could just be that you’ve been sitting behind your desk too long.
One way to improve your mood is____.Psychologically,it provides you with a break from the stresses in your life.Also,in the process,you may aim for____goals,like a new personal running record or a better body shape.The achievement of a particular goal makes you feel good and contributes to your____.That is why exercise has been shown to____your selfrespect.
You do not have to train yourself____to feel the psychological benefits of exercise.What really matters is____,not intensity(强度)of your exercise.You can try walking for 30 minutes five times per week or simply gardening on weekends.

A.ill B.poor C.unhappy D.unsuccessful

A.play B.communication C.sleep D.exercise

A.clear B.present C.common D.early

A.ability B.relationship C.confidence D.business

A.tear down B.build up C.set aside D.give out

A.hard B.everywhere C.carefully D.late

A.time B.length C.form D.frequency

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阅读下面短文,从短文后各题所给的四个选项(A, B, C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
In 2000 a report was published about what the earth might be like 20 years from then on. The report was a result of a three-year         .
According to the report, the picture of the earth in the year 2020 is not a         one. The world will be more _       _ because the population will continue to grow. The population could be_       6 900 million, almost 2 450 million more than in 1995. More people would move into cities, especially cities in _       _ countries. Cities like Cairo and Jakarta probably would_       have 15 million by then.
Food production will _       , but not enough to feed all the people. Farmers will grow 90% more food than they did in 1995, _       most of the increase would be in countries that _       produce enough food for their people. Little increase is         in South Asia, Africa and the Middle East. Poor farming ways are         large areas of crop land, changing farms into deserts. More farmland is         as cities become larger and more houses are built.        will get worse as industrial countries burn more coal and oil. Many of the world’s _       _  could disappear as more and more trees are cut down. Energy will continue to be a serious problem. The experts say their picture of the earth for the year 2020         . But they only carried out the situation that_       today. By changing the situation, by_       the problems, the picture can be changed. There is        _time for the nations of the world to work         a plan of action. But they warned that_       too long making decisions would greatly reduce the chances of success.

A.learning B.project C.notice D.study

A.pleased B.pleasant C.safe D.blue

A.dangerous B.beautiful C.crowded D.terrible

A.no more than B.as many as C.as much as D.as large as

A.developing B.developed C.big D.mountainous

A.none B.each C.all D.neither

A.insist B.reduce C.increase D.continue

A.so B.but C.or D.however

A.already B.hardly C.partly D.never

A.wanted B.lacked C.found D.known

A.destroying B.protecting C.disturbing D.interrupting

A.saved B.lost C.discovered D.found

A.Air pollution B.Water pollution C.Some diseases D.All farmland

A.animals B.plants C.forests D.people

A.must be true B.will come true C.can't be true D.may be wrong

A.happens B.develops C.exists D.makes

A.settling B.working C.answering D.dealing

A.no B.still C.less D.plenty of

A.about B.in C.out D.for

A.working B.suggesting C.spending D.waiting

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Another secret of animals’ survival is telepathy(心灵感应). This sense becomes atrophied(衰退) in man, but a(n)      thought-communication functions in animals. Elsa, the lioness, frequently         when George and I intended to visit her camp, even though it        180 miles from our home in Isiolo. On most          when we made our irregular visit she was waiting for us. By following the spoor(野兽的足迹),we          that she had sometimes walked 50 or 60 miles to meet us.
The same thing        when I took Elsa’s sisters to Nairobi to be flown to the Rotterdam zoo, Elsa’s zoo. Elsa stayed behind with George in Isiolo 180 miles          . He did not know when I was coming back, no person knew. But Elsa knew. On the morning of my          she sat down at the entrance and wouldn’t make any          until I arrived in the evening.
I have known this kind of thought-communication with the animal with whom I’ve lived. When Elsa died, I woke in the night, knowing what had happened, even though I was several miles away. The same thing          later with one of Pippa’s cubs.
I don’t          this sensitivity with my own kind. Feel far more in tune with what is going on when I am in the bush than when I am in London on Nairobi. We don’t know much yet about this telepathy from which gland(腺体) it comes, or how it        . But if men could awaken or       it in themselves, and then cooperate by trusting each other,         fearing and treating one another        , the world would be a far better place.

A.extremely B.completely C.thoroughly D.definitely

A.sensed B.aware C.feels D.concerns

A.lay B.lies C.located D.stood

A.case B.conditions C.occasions D.situations

A.discussed B.dismissed C.discovered D.distrusted

A.happened B.broken out C.replaced D.took over

A.far B.farther C.away D.far from

A.turn B.return C.reality D.reappear

A.emotions B.feelings C.exchanges D.movement

A.burst forth B.burst C.appeared D.occurred

A.command B.confirm C.possess D.prohibit

A.starts B.comprehends C.manufactures D.works

A.create B.plant C.cultivate D.produce

A.rather than B.other than C.would rather D.or rather

A.suspiciously B.suspecting C.prosperously D.doubtfully

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In the past,people usually believed what newlyborn babies wanted was food and to be kept warm and dry.They thought babies were not able to ____ things until they were five or six months old.____ the researchers in the United States now believe babies begin learning on their first ____ of life.They say babies are strongly ____ by their environment and one baby will ____ if his or her mother does something that the baby likes.
A baby learns to get the best care possible by smiling to ____ her mother.This is how babies start to learn to ___ and communicate with other people.The researchers say this ability to learn ___ in a baby even before birth.They also ____ the idea that newlyborn babies can ____ and understand sounds they heard while they were still ____ inside their mothers.
Recently,an American study ____ 112 babies found babies learned better when they were ____.The babies appeared to learn well whether they were sitting up on their own,sitting in seats or __ to sit up.The researchers say keeping that kind ____ had what they called a ____ effect on the babies' ability to learn about objects.They say the body position may be linked to development in the ____.One ____ says babies can pay more attention to ___ an object if they do not have to be worried about their balance.

A.eat B.know C.remember D.learn

A.Besides B.While C.But D.Therefore

A.hour B.day C.week D.month

A.influenced B.accepted C.disturbed D.moved

A.cry B.smile C.eat D.sing

A.annoy B.love C.notice D.please

A.live B.connect C.speak D.smile

A.disappears B.informs C.exists D.happens

A.infer B.support C.deny D.instruct

A.recognize B.realize C.receive D.record

A.sleeping B.delivering C.shaping D.developing

A.helping B.raising C.involving D.containing

A.sleeping soundly B.lying down C.awaking clearly D.sitting up

A.assisted B.forced C.asked D.mentioned

A.hobby B.gesture C.decoration D.purpose

A.negative B.unmarked C.significant D.side

A.language B.feeling C.brain D.body

A.psychologist B.mother C.doctor D.researcher

A.exploring B.finding C.feeling D.discovering

A.anxious B.confident C.worried D.curious

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A person should eat right,get some exercise,or he or she will look terrible in 25 years.And if the person drinks and smokes? Even____.That's the message from Blue Cross Blue Shield.The ____,called “Future You”,uses a digital camera and computer to compare a person's current image with his or her future ____ without changes in bad habits.
“Smoking can ___ your skin,” said Anna,a creative operation manager,“You can see what the results of the toxins(毒素) and the chemicals in____are.” Along with the potentially____sight of one's older self,Future You offers sciencebased____on what to eat,how much to exercise and other ways to ____ your health.But will it work? Too ____ to tell was the verdict(意见) of Anna.“I want to see some data!” she said.
Generally,Anna said,men show____concern about their appearance than women.“Women say,‘That looks like my ____on the screen,’” she said.“Men are more likely to ____,‘Yeah,go ahead.Put it on Facebook.’” The project was raised more than a year ago to improve the overall(总体的) health of the people who are ____ of this company.In addition,the growth in the ranks of ____customers would bring down the overall cost of health care.In coming weeks,two new ones will be ___ in locations such as the American Tobacco Campus and the Museum of Natural Science.If users ____,their information will be stored as secrets without names to create a database of good and bad ___.
The process is free and the response is not ____,at least according to Valencia Robertson,one of a line of people who waited to ____ the instrument on Thursday.“I'm good,” Robertson said after ____ her future image.“It's not going to be a big difference.”

A.easier B.happier C.bitter D.worse

A.instrument B.picture C.place D.structure

A.wealth B.character C.appearance D.education

A.reflect B.bother C.ruin D.affect

A.cigarette B.beers C.medicines D.foods

A.confusing B.convincing C.depressing D.exciting

A.opinion B.plans C.thought D.advice

A.break B.damage C.preserve D.change

A.possible B.natural C.early D.clear

A.deeper B.less C.higher D.stronger

A.son B.father C.daughter D.mom

A.guess B.say C.doubt D.wonder

A.customers B.managers C.secretaries D.cleaners

A.cautious B.smart C.careless D.generous

A.showing up B.thought out C.sold out D.dying out

A.know B.agree C.come D.listen

A.habits B.choices C.methods D.plans

A.nice B.cool C.strange D.bad

A.repair B.sell C.try D.buy

A.drawing B.viewing C.picturing D.imaging

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【改编】Ready to give up long showers, water parks, and unlimited water gushing(喷涌)out of your taps? A new study says more than three-hundred-thirty-five-million people are faced with water _________ now. The oceans are full, of course. But the liquid—fresh, clean water for drinking and watering crops is in short _________ in many parts of the world. Rivers are running low, lakes are shrinking, streams have stopped _________, and groundwater is being pumped(抽) dry. However, the _________ for water keeps increasing. So there comes ________ the water crisis!
What is causing the crisis? Experts say it is a complex _________ of climate change and rapid population growth. On the one hand, global climate change threatens to reduce water supplies due to _________ rainfall. On the other hand, population growth is driving _________  demand for water, prompting(促使) rivers in thirsty countries to be tapped for nearly every drop and ________ governments to pump out so-called fossil water.
Lack of water may result in several ________. It may increase health problems. Lack of water often means drinking waters are not _________. Lack of water may also result in more international _________. Countries may have to compete for water in the future. Some countries now _________ sixty percent of their fresh water from other countries. And lack of water would _________ the ability of developing to improve their _________. This is because new industries often need a large amount of _______ when they are beginning.
One partial _________ to the world water shortage, at least for countries near the sea, is to _________ more desalination(去盐作用) plants that change _________into fresh water. Another suggested solution is for water-rich countries, such as Canada, to sell water to countries which are _________ in water.



A.lack B.shortage C.question D.need


A.level B.environment C.condition D.supply


A.flying B.blowing C.flowing D.floating


A.requirement B.demand C.desire D.price


A.usually B.obviously C.suddenly D.unavoidably


A.combination B.friend C.effect D.cause


A.fallen B.increased C.raised D.decreased

【原创】

A.explosion B.exploratory C.explosive D.expensive


A.persuading B.hoping C.offering D.driving


A.opinions B.problems C.decisions D.methods


A.fresh B.good C.safe D.sweet


A.conflict B.meeting C.concern D.debate

【原创】

A.offer B.rent C.get D.provide


A.help B.affect C.increase D.worsen

【原创】

A.industry B.agriculture C.economies D.tourism

【原创】

A.fund B.money C.water D.equipment


A.key B.means C.evidence D.answer


A.build B.find C.prepare D.provide

【原创】

A.ice B.seawater C.snow D.rain


A.rich B.interested C.abundant D.poor
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We all need a healthy environment. ____, we produce waste every day and it ____ harm to our environment. Though we are young, we can still do ____ to help. In fact, even the simplest everyday activities can make a real ____ to the environment. Here are some ideas for you to live a ____ life.
Remember these three _____: reduce, reuse and recycle.
Reduce means “use less”. Don't ____ things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really ____ or maybe the ____ one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from a ____ country.
Reuse means “use again”. Use things for ____ possible. When we buy things, make sure that they ____ a long time. We should take care of them ____ they will last, and we should ____ them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them ____.
Recycle means “change things into something else”. Although it ____ energy to change something into something else, it’s better than ____ things or burning them. Find out ____ can be recycled in your neighbourhood and take part in recycling programmes. We should also buy ____ made from recycled materials, such as recycled paper, to help save ____.

A.Therefore B.However C.Otherwise D.Besides

A.gives B.takes C.causes D.does

A.something B.everything C.nothing D.everything

A.difference B.mistake C.effect D.help

A.busy B.hard C.green D.happy

A.letters B.words C.sentences D.lessons

A.buy B.produce C.save D.waste

A.necessary B.important C.helpful D.useful

A.cheap B.expensive C.new D.old

A.rich B.developed C.foreign D.poor

A.as soon as B.as long as C.as much as D.as well as

A.use B.last C.keep D.live

A.so that B.if C.because D.though

A.sell B.lend C.throw D.repair

A.less B.more C.again D.better

A.costs B.spends C.takes D.pays

A.throwing away B.putting away C.taking away D.giving away

A.that B.which C.what D.how

A.cups B.bags C.boxes D.products

A.money B.trees C.paper D.time

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If you do not use your arms or your legs for some time, they will become weak; and when you start using them again, they will slowly become strong again.        knows this, but nobody would think of      the fact.
Yet there are many people who         to know that the memory works in the same way. When someone says that        has a good memory, he        means that he keeps his memory in practice      exercising it very      , either consciously or unconsciously. When someone else says that his memory is      , he means that he does not give it enough       to become strong. The position is exactly the same as that of        people, one of       exercises his arms and legs by playing ball, while the other        in a chair or a car all day. If a friend of yours says that his arms are weak, we know that it is his own       , But if he tells us that he has a poor memory,       of us think that his parents are to blame, or that he is just      , and few of us realize that it is just as it was his arms or legs that were weak. Not all of us can become very strong in body or very clever in mind,        all of us can improve our strength and our memory by the same means that      .
Have you ever        that people who cannot read or write usually have       memories than those who can? Why is this? Of course, because they cannot write down something in a little notebook or something else. They have to remember names, places, songs and stories; so their memory is always being exercised.
In a word, if you want to have a good memory, do practice        things。

A.Everybody B.Somebody C.Nobody D.Each one

A.proving B.questioning C.describing D.indicating

A.want B.have C.seem D.need

A.she B.he C.it D.one

A.always B.nearly C.really D.almost

A.with B.in C.to D.by

A.often B.fast C.quickly D.soon

A.bad B.useless C.helpless D.poor

A.time B.chance C.space D.places

A.two B.four C.three D.five

A.them B.that C.whom D.which

A.lies B.sits C.hides D.stands

A.business B.interest C.story D.fault

A.few B.some C.many D.several

A.unfortunate B.unhappy C.unthinkable D.miserable

A.because B.but C.for D.since

A.study B.rest C.play D.work

A.noticed B.thought C.believed D.realized

A.stranger B.poorer C.worse D.better

A.remember B.remembering. C.to remember D.remembered

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阅读下面短文,掌握其大意,从短文后所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。
Many theories regarding the causes of juvenile delinquency(crimes committed by young people)focus either on the individual or on society as the major contributing influence.Theorieson the individual suggest that childrencriminal behavior before they were not sufficientlyfor previous misbehaviors or that they have learned criminal behavior through interaction with others.Theories focusing on the role of society suggest that children commit crimes into their failure to rise above their socioeconomic status or as a rejection of middle-class values.
Most theories of juvenile delinquency have focused on children fromfamilies,the fact that children from wealthy homes also commit crimes.The latter may commit crimes for lack of adequate control from parents.All,however,are uncertain or unimproved and are of course challenged with criticism.
Changes in the social structure may indirectlyjuvenile crime rates.For example,changes in the economy thatto fewer job opportunities for youth and rising unemployment make gainful employment increasingly difficult to obtain.This results inamong youths and may inlead more youths into criminal behavior.
Families have also experiencedthese years.More families consist of one parent households or two working parents;children are likely to have less supervision at home than was common in the traditional family.This lack of parental supervision is thought to be an influence on juvenile crime rates.Other noticeableof offensive acts includeexperience or failure in school,theavailability of drugs and alcohol,and the growing phenomenon of child abuse and child neglect.All these conditions tend to increase theof a child committing a criminal act,a direct cause and effect relationship has not yet been established.



A.centering B.depending C.figuring D.concerning


A.refer to B.know about C.engage in D.learn of


A.punished B.forgiven C.forgotten D.excused


A.return B.contact C.reference D.response


A.respected B.cultivated C.disadvantaged D.immigrated


A.considering B.ignoring C.highlighting D.believing


A.values B.misbehaviors C.criminals D.theories


A.affect B.reduce C.prevent D.reflect


A.point B.lead C.come D.add


A.in general B.on average C.by contrast D.at last


A.discomfort B.dissatisfaction C.dishonesty D.discrimination


A.case B.short C.turn D.return


A.failure B.miseries C.development D.changes


A.contrarily B.consequently C.similarly D.occasionally


A.education B.concept C.structure D.economy


A.suggestions B.causes C.ideas D.reports


A.smooth B.favorable C.unfavorable D.practical


A.increasing B.restricted C.reasonable D.popular


A.knowledge B.aspect C.strength D.probability


A.since B.although C.as D.because
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阅读下面短文,从短文后各题所给的四个选项(A, B, C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Is the world really going mad? _____day I was sitting in a restaurant _____ a quick drink and a talk with a few friends when it suddenly _____ me that almost everyone in the restaurant was smoking. It wasn’t long _____ the whole room was _____ with smoke. I asked with an apology for _____ to open a window to stop myself _____!
Nowadays air pollution is something that hardly question any more. However, I still can’t walk down the street in any of the big cities without _____ that people are _____ the air pollution. It is time for the government departments of the world to introduce emission(废气排放) controls on all cars and _____ the public transport system(公共交通体系) to encourage people to _____ their cars at home. A friend of mine takes flying lesson each morning and it really makes him _____ when he climbs above the smog layer(烟雾) and looks down _____ it and thinks: “I’m breathing that!” This kind of _____ results from the bad management of resources. Waste things can _____ should, be treated properly. House building, road _____, and industrial development are all earthmoving(or earth-reducing) operations and can change the balances of _____ created over millions of years. I would like to _____serious studies done on all these main works before they are built. Also, there should be _____ national parks set up to keep the most beautiful parts of our countries in their natural _____.

A.The other B.Another C.Every D.Each

A.asking for B.drinking C.having D.buying

A.seemed B.struck C.sank D.showed

A.ago B.after C.before D.now

A.full B.filled C.crowed D.parked

A.promise B.help C.suggestion D.permission

A.standing B.sitting C.talking D.dying

A.thinking B.persuading C.deciding D.learning

A.suffering B.dying C.walking D.standing

A.increase B.reduce C.improve D.raise

A.wash B.repair C.drive D.leave

A.sick B.tired C.foolish D.excited

A.on B.at C.from D.for

A.discussion B.question C.pollution D.operation

A.but B.yet C.still D.and

A.work B.construction C.building D.setting

A.life B.mind C.human being D.plants

A.see B.start C.enjoy D.pay

A.few B.any C.more D.no

A.situation B.states C.soils D.Places

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完形填空(共20小题;每小题1.5分,满分30分)
阅读下面的短文,掌握其大意,然后从各题所给的四个选项(A,B,C,D)中选出最佳选项。
Earthquakes are ____, and thousands of them happen each day.But most are too weak to feel.During a ____ earthquake, there is often a great noise first.Then the earth ____ terribly and many houses ____ down.Railway tracks break and trains go ____ lines; a great many factories are ____; thousands of deaths are caused, and many more lose homes ...____ the great damage and deaths caused by the earthquake ____, other disasters such as fires often ____.More buildings are destroyed and more ____ are caused.
It is well known of the ____ of a possible earthquake, and for centuries man has been making researches on earthquakes.More than 2,000 years ago, ____, a Chinese scientist named Zhang Heng ____ a machine which could find out from which ____ the seismic waves had come, and this machine is still ____ by scientists today.Now we know much more about earthquakes and ____ they happen, but we still cannot ____ exactly when and where an earthquake will happen, and cannot ____ it from happening.So earthquakes are among the ____ disasters in the world.
No one can stop natural earthquakes.____, scientists can help stop earthquakes destroying the whole cities and causing too many deaths.

A.common B.familiar C.strange D.unusual

A.real B.small C.big D.weak

A.moves B.breaks C.jumps D.shakes

A.get B.fall C.set D.put

A.off B.behind C.into D.on

A.burst B.buried C.destroyed D.struck

A.Except B.Because of C.Instead of D.Besides

A.lonely B.itself C.themselves D.later

A.follow B.enter C.come D.copy

A.quakes B.results C.difficulties D.deaths

A.information B.problems C.dangers D.questions

A.as a result B.as well C.for example D.in fact

A.invented B.bought C.found D.discovered

A.country B.city C.way D.direction

A.improved B.used C.protected D.repaired

A.where B.why C.what D.when

A.speak B.point C.talk D.tell

A.make B.let C.stop D.prepare

A.worst B.fast C.most D.best

A.However B.So C.And D.But

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At the beginning of this century, medical scientists made an interesting discovery; we are built not just of flesh and blood but also of time. They were         to show that we all have “a body clock”          us, which controls the         and fall of our body energies,         us different from one day to the next.
The         of “a body clock” should not be too         since the lives of most living things are controlled         the 24 hour night-and-day cycle. We feel         and fall asleep at night and become         and energetic during the day. If the 24 hour-cycle is         , most people experience unpleasant         . For example, people who are not         to working at night can find that         of sleep causes them to         badly at work.
       the daily cycle of sleeping and        , we also have other cycles which        longer than one day. Most of us would         that we feel good on some days and not so good on         ; sometimes our ideas seem to flow and at other times, they         do not exist.

A.anxious B.able C.careful D.proud

A.inside B.around C.between D.on

A.movement B.supply C.use D.rise

A.showing B.treating C.making D.changing

A.invention B.opinion C.story D.idea

A.difficult B.exciting C.surprising D.interesting

A.from B.by C.over D.during

A.dull B.tired C.dreamy D.peaceful

A.regular B.excited C.lively D.clear

A.disturbed B.shortened C.reset D.troubled

A.moments B.feelings C.senses D.effects

A.prevented B.allowed C.expected D.used

A.miss B.none C.lack D.need

A.perform B.show C.manage D.control

A.With B.As well as C.Except D.Rather than

A.working B.moving C.living D.waking

A.repeat B.remain C.last D.happen

A.agree B.believe C.realize D.allow

A.other B.the other C.all other D.others

A.just B.only C.still D.yet

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Which came first, the chicken or the egg? This is one of life’s ______ questions and people have been debating about it for thousands of years. Now scientists believe they have solved this ______. Researchers from Sheffield and Warwick Universities in England discovered the answer ____. They used a super computer to observe the shell-making process while a new shell was ____. Then they found one protein called OC17 that is ______ for forming eggshell. This is only found inside a chicken’s body, which is proof that the ______ came first. The team was ______ looking at how animals and birds make eggshells but suddenly made their surprising ______. The big question now is where chickens came from. The ______ is from dinosaurs.
The research team said eggshells are one of nature’s most ______ creations. Professor John Harding from the team told reporters: “Understanding how chickens make eggshells is fascinating in itself, but it can also be _____ in designing new materials.” Eggshells are very lightweight but incredibly strong. Even the most up-to-date materials _____ by the world’s top engineers cannot produce anything as ______ as an eggshell. Professor Harding added that ______ eggshells could help to cure bone diseases and design materials for the construction industry. “Nature has found wonderful ways that ___ for all kinds of problems in materials science and technology — we can learn a lot from them.” he said.

A.strangest B.best C.oldest D.Closest

A.puzzle B.fact C.history D.opinion

A.on purpose B.by chance C.without hesitation D.at work

A.breaking B.changing C.disappearing D.Forming

A.necessary B.easy C.kind D.impossible

A.egg B.eggshell C.chicken D.dinosaur

A.obviously B.originally C.thoughtfully D.surprisingly

A.invention B.mistake C.statement D.discovery

A.answer B.research C.road D.egg

A.common B.ridiculous C.funny D.amazing

A.interesting B.helpful C.normal D.correct

A.bought B.cut C.designed D.carried

A.brilliant B.ordinary C.1ight D.small

A.finding B.watching C.studying D.making

A.happen B.work C.wait D.Look

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Over years, I've been teaching kids about a simple but powerful concept-the ant philosophy(哲学).They have an amazing four-part philosophy.First, ants never         .If they're headed somewhere and you try to stop them, they'll look for another         .Second, ants think about winter and summer.That’s an important          You can't be so naïve(幼稚的)as to think summer will last forever.So ants are gathering in their winter           in the middle of summer.Think ahead.The third part is that ants think summer all winter.During the winter, they         themselves, "This won't last long; we'll soon be out of here." They can't           to get out.Last, how much will an ant gather during the summer to prepare for the winter? All that it          can.What a great philosophy to have—the ant philosophy: never give up, look ahead, stay        and do all you can.

A.escape B.return C.quit D.advance

A.ant B.way C.war D.cave

A.attitude B.plan C.opinion D.policy

A.straw B.fruit C.clothing D.food

A.remind B.warn C.enjoy D.teach

A.expect B.offer C.wait D.manage

A.recently B.possibly C.largely D.generally

A.considerate B.active C.energetic D.positive

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