填空题Zimbabwe's government policies have actually helped neighbouring countries in one way.

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填空题{{B}}Questions 1-7{{/B}} Complete the form below. Write NO MORE THAN THREE WORDS AND/OR A NUMBER for each answer. Customer Complaint Details Item purchased: DVD recorder When purchased: {{U}} {{U}} 1 {{/U}} {{/U}} Cost of item: {{U}} {{U}} 2 {{/U}} {{/U}} Method of payment: {{U}} {{U}} 3 {{/U}} {{/U}} Problem with item: {{U}} {{U}} 4 {{/U}} {{/U}} Length of guarantee: {{U}} {{U}} 5 {{/U}} {{/U}} Guarantee does not cover: {{U}} {{U}} 6 {{/U}} {{/U}} Customer wants: {{U}} {{U}} 7 {{/U}} {{/U}}

填空题How microbubbles differ from ordinary bubbles.

填空题Complete the summary below using NO MORE THAN TWO WORDS from the passage.Write your answers in boxes 37-40 on your answer sheet.The greenhouse Paton built is installed with【D1】______to keep the air flowing if the wind stands still, and it is expected in the future to rely on electricity provided solely by【D2】______. Despite the high construction costs compared to desalination plant, the plants grown in Paton's greenhouse need much less water, and if produced in large quantities the【D3】______could be reduced remarkably. In addition to all these advantages, it is also【D4】______, because it is clean and pollution free.

填空题HDTV uses more ______ than conventional TV.

填空题Questions 25-30 Label the diagram below

填空题You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below. Looking for Inspiration Everyone has creativity, some a lot more than others. The development of human, and possibly the universe, depends on it. Yet creativity is an elusive creature. What do we mean by it? What is going on in our brains when ideas form? Does it feel the same for artists and scientists? We asked writers and neuroscientists, pop stars and AI gurus to try to deconstruct the creative process—and learn how we can all ignite the spark within. A In the early 1970s, creativity was still seen as a type of intelligence. But when more subtle tests of IQ and creative skills were developed in the 1970s, particularly by the father of creativity testing, Paul Torrance, it became clear that the link was not so simple. Creative people are intelligent, in terms of IQ tests at least, but only averagely or just above. While it depends on the discipline, in general beyond a certain level, IQ does not help boost creativity; it is necessary, but not sufficient to make someone creative. B Because of the difficulty of studying the actual process, most early attempts to study creativity concentrated on personality. According to creativity specialist Mark Runco of California State University, Fullerton, the 'creative personality' tends to place a high value on aesthetic qualities and to have broad interests, providing lots of resources to draw on and knowledge to recombine into novel solutions. 'Creatives' have an attraction to complexity and an ability to handle conflict. They are also usually highly self-motivated, perhaps even a little obsessive. Less creative people, on the other hand, tend to become irritated if they cannot immediately fit all the pieces together. They are less tolerant of confusion. Creativity comes to those who wait, but only to those who are happy to do so in a bit of a fog. C But there may be a price to pay for having a creative personality. For centuries, a link has been made between creativity and mental illness. Psychiatrist Jamison of Johns Hopkins University in Baltimore, Maryland, found that established artists are significantly more likely to have mood disorders. But she also suggests that a change of mood state might be the key to triggering a creative event, rather than the negative mood itself. Intelligence can help channel this thought style into great creativity, but when combined with emotional problems, lateral, divergent or open thinking can lead to mental illness instead. D Jordan Peterson, a psychologist at the University of Toronto, Canada, believes he has identified a mechanism that could help explain this. He says that the brains of creative people seem more open to incoming stimuli than less creative types. Our senses are continuously feeding a mass of information into our brains, which have to block or ignore most of it to save us from being snowed under. Peterson calls this process latent inhibition, and argues that people who have less of it, and who have a reasonably high IQ with a good working memory can juggle more of the data, and so may be open to more possibilities and ideas. The downside of extremely low latent inhibition may be a confused thought style that predisposes people to mental illness. So for Peterson, mental illness is not a prerequisite for creativity, but it shares some cognitive traits. E But what of the creative act itself? One of the first studies of the creative brain at work was by Colin Martindale, a psychologist from the University of Maine in Orono. Back in 1978, he used a network of scalp electrodes to record an electroencephalogram, a record of the pattern of brain waves, as people made up stories. Creativity has two stages: inspiration and elaboration, each characterised by very different states of mind. While people were dreaming up their stories, he found their brains were surprisingly quiet. The dominant activity was alpha waves, indicating a very low level of cortical arousal: a relaxed state, as though the conscious mind was quiet while the brain was making connections behind the scenes. It's the same sort of brain activity as in some stages of sleep, dreaming or rest, which could explain why sleep and relaxation can help people be creative. However, when these quiet-minded people were asked to work on their stories, the alpha wave activity dropped off and the brain became busier, revealing increased cortical arousal, more corralling of activity and more organised thinking. Strikingly, it was the people who showed the biggest difference in brain activity between the inspiration and development stages who produced the most creative storylines. Nothing in their background brain activity marked them as creative or uncreative. 'It's as if the less creative person can't shift gear,' says Guy Claxton, a psychologist at the University of Bristol, UK. 'Creativity requires different kinds of thinking. Very creative people move between these states intuitively.' Creativity, it seems, is about mental flexibility: perhaps not a two-step process, but a toggling between two states. In a later study, Martindale found that communication between the sides of the brain is also important. F Paul Howard-Jones, who works with Claxton at Bristol, believes he has found another aspect of creativity. He asked people to make up a story based on three words and scanned their brains using functional magnetic resonance imaging. In one trial, people were asked not to try too hard and just report the most obvious story suggested by the words. In another, they were asked to be inventive. He also varied the words so it was easier or harder to link them. As people tried harder and came up with more creative tales, there was a lot more activity in a particular prefrontal brain region on the right- hand side. These regions are probably important in monitoring for conflict, helping us to filter out many of the unhelpful ways of combining the words and allowing us to pull out just the desirable connections, Howard-Jones suggests. It shows that there is another side to creativity, he says. The story-making task, particularly when we are stretched, produces many options which we have to assess. So part of creativity is a conscious process of evaluating and analysing ideas. The test also shows that the more we try and are stretched, the more creative our minds can be. G And creativity always is a solitary, tortured affair, according to Teresa Amabile of Harvard Business School. Though there is a slight association between solitary writing or painting and negative moods or emotional disturbances, scientific creativity and workplace creativity seem much more likely to occur when people are positive and buoyant. In a decade-long study of real businesses, to be published soon, Amabile found that positive moods relate positively to creativity in organisations, and that the relationship is a simple linear one. Creative thought also improves people's moods, her team found, so the process is circular. Time pressures, financial pressures and hard-earned bonus schemes on the other hand, do not boost workplace creativity: internal motivation, not coercion, produces the best work. H Another often forgotten aspect of creativity is social. Vera John-Steiner of the University of New Mexico says that to be really creative you need strong social networks and trusting relationships, not just active neural networks. One vital characteristic of a highly creative person, she says, is that they have at least one other person in their life who doesn't think they are completely nuts. —New Scientist

填空题Members can take part in many activities organized by __________.

填空题{{I}}Complete the notes below.Write {{B}}NO MORE THAN THREE WORDS{{/B}} or {{B}}A NUMBER{{/B}} for each answer.{{/I}}Question: Can babies remember any {{B}}31{{/B}} ........................... ?Experiment with babies: Apparatus:baby in cot colourful mobile some {{B}}32{{/B}}............................ Re-intrlduce mobile between one and {{B}}33{{/B}}............................later. Baby's age Maximum memory span 2 months 2 days 3 months 34............... 4 months several weeks 2 years 35...............

填空题 Questions 35-40 Using background information from the text, decide which of the statements (A-J) in the box below would most likely be attributed to the organisation, group, or individual in Questions 35-40. Write your answers in boxes marked 35-40 on your Answer Sheet. STATEMENTS A. Multinational companies can provide local and regional communities with economic support. B. The rewards of globalisation have not been shared evenly. C. Globalisation will spread world trade more evenly. D. The multinational companies' success is due to the introduction and implementation of good work practices. E. All countries participate effectively in globalisation. F. Multinational companies are given too much autonomy. G Reducing world poverty should be one of the main aims of globalisation. H Foreign debts are limiting the participation of developing countries in globalisation.

填空题How much did Australia's education exports rise by last year?

填空题Some people don't get enough fatty acids because they are slimming.

填空题Most Kenyans working in urban areas have relatives in rural areas.

填空题The fact that in the 30 years before 2004, not all large developing economies grew.

填空题Listen to the statement and complete the notes below. Use up to two words.

填空题Youshouldspendabout20minutesonQuestions27-40whicharebasedonReadingPassage3below.TalcPowderPeterBriggdiscovershowtalcfromLuzenac'sTrimounsinFrancefinditswayintofoodandagriculturalproducts—fromchewinggumtooliveoil.HighintheFrenchPyrenees,some1,700mabovesealevel,liesTrimouns,ahugedepositofhydratedmagnesiumsilicate—talctoyouandme.TalcfromTrimouns,andfromtenotherLuzenacminesacrosstheglobe,isusedinthemanufactureofavastarrayofeverydayproductsextendingfrompaper,paintandplastertocosmetics,plasticsandcartyres.Andofcoursethereisalwaystalc'sbestknownenduse:talcumpowderforbabies'bottoms.Butthetrueversatilityofthisremarkablemineralisnowherebetterdisplayedthaninitssometimessurprisinguseincertainnichemarketsinthefoodandagricultureindustries.Take,forexample,thechewinggumbusiness.Everyyear,TalcdeLuzenacFrance—whichownsandoperatestheTrimounsmineandisamemberoftheinternationalLuzenacGroup(partofRioTintoMinerals)—suppliesabout6,000tonnesoftalctochewinggummanufacturersinEurope."We'vebeensellingtothissectorofthemarketsincethe1960s,"saysLaurentFournier,salesmanagerinLuzenac'sSpecialtiesbusinessunitinToulouse."Admittedly,intermsofourtotalannualsalesoftalc,theamountwesupplytochewinggummanufacturersisrelativelysmall,butweseeitasavaluablenichemarket:onewherecustomersplaceapremiumonsecuringsuppliesfromareliable,highqualitysource.Becauseofthis,longtermallegiancetoaprovensupplierisverymuchafeatureofthissectorofthetalcmarket."Switchingsources—inthewaythatyoumightchoosetobuy,say,paperclipsfromSupplierAratherthanfromSupplierB—isnotaeasyoptionforchewinggummanufacturers,"Fourniersays."Thecostofreformulatingishigh,sowhencustomersareusingatalcgradethatworks,evenifit'sexpensive,theyareunderstandablyreluctanttoswitch."Buthowistalcactuallyusedinthemanufactureofchewinggum?PatrickDelord,anengineerwithadegreeinagronomics,whohasbeenwithLuzenacfor22yearsandisnowseniormarketdevelopmentmanager,AgricultureandFood,inEurope,explainsthatchewinggumhasfourmaincomponents."Themostimportantofthemisthegumbase,"hesays."It'sthegumbasethatputsthechewintochewinggum.Itbindsalltheingredientstogether,creatingasoft,smoothtexture.Tothisthemanufacturerthenaddssweeteners,softenersandflavourings.Ourtalcisusedasafillerinthegumbase.Theamountvariesbetween,say,tenand35percent,dependingonthetypeofgum.Fruitflavouredchewinggum,forexample,isslightlyacidicandwouldreactwiththecalciumcarbonatethatthemanufacturermightotherwiseuseasafiller.Talc,ontheotherhand,makesanidealfillerbecauseit'snon-reactivechemically.Inthefactory,talcisalsousedtodustthegumbasepelletsandtostopthechewinggumstickingduringthelaminationandpackingprocesses,"Delordadds.Thechewinggumbusinessis,however,justoneexampleoftalc'suseinthefoodsector.Forthepast20yearsorso,oliveoilprocessorsinSpainhavebeentakingadvantageoftalc'suniquecharacteristicstohelpthemboosttheamountofoiltheyextractfromcrushedolives.AccordingtoPatrickDelord,talcisespeciallyusefulfortreatingwhathecalls"difficult"olives.Aftertheolivesareharvested—preferablyearlyinthemorningbecausetheirtasteisbetteriftheyaregatheredinthecooloftheday—theyaretakentotheprocessingplant.Theretheyarecrushedandthenstirredfor30-45minutes.Intheolddays,theresultingpastewaspassedthroughanolivepressbutnowadaysit'smorecommontoaddwaterandcentrifugethemixturetoseparatethewaterandoilfromthesolidmatter.Theoilandwaterarethenallowedtosettlesothattheoliveoillayercanbedecantedoffandbottled."Difficult"olivesarethosethataremorereluctantthanthenormtoyielduptheirfulloilcontent.Thismaybeattributabletotheparticularspeciesofolive,ortoitswatercontentandthetimeofyeartheolivesarecollected—atthebeginningandtheendoftheseasontheirwatercontentisofteneithertoohighortoolow.Theseolivesareeasytorecognizebecausetheyproducealotofextrafoamduringthestirringprocess,aconsequenceofanexcessofafinesolidthatactsasanaturalemulsifier.Theoilinthisemulsionislostwhenthewaterisdisposedof.Notonlythat,ifthewastewaterisdisposedofdirectlyintolocalfields—oftenthecaseinmanysmallerprocessingoperations—theemulsifiedoilmaytakesometimetobiodegradeandsobeharmfultotheenvironment."Ifyouaddbetweenahalfandtwopercentoftalcbyweightduringthestirringprocess,itabsorbsthenaturalemulsifierintheolivesandsobooststheamountofoilyoucanextract,"saysDelord."Inaddition,talc'sflat,'platey'structurehelpsincreasethesizeoftheoildropletsliberatedduringstirring,whichagainimprovestheyield.However,becausetalcischemicallyinert,itdoesn'taffectthecolour,taste,appearanceorcompo-sitionoftheresultingoliveoil."Iftheuseoftalcinoliveoilprocessingandinchewinggumislongestablished,newapplicationsinthefoodandagricultureindustriesarealsoconstantlybeingsoughtbyLuzenac.Onesuchpromisingnewmarketisfruitcropprotection,beingpioneeredintheUS.Justlikepeople,fruitcangetsunburned.Infact,inverysunnyregionsupto45percentofatypicalcropcanbeaffectedbyheatstressandsunburn.However,inthecaseoffruit,it'snotsomuchtheultravioletrayswhichharmthecropasthehighsurfacetemperaturethatthesun'srayscreate.Tocombatthis,farmersnormallyuseeitherchemicalsorsprayacontinuousfinecanopyofmistabovethefruittreesorbushes.Thetroubleis,thisusesalotofwater—normallyapreciouscommodityinhot,sunnyareas—anditisthereforeexpensive.What'smore,thegroundcanquicklybecomewaterlogged."Soourideawastocoatthefruitwithtalctoprotectitfromthesun,"saysGregHunter,amarketingspecialistwhohasbeenwithLuzenacfortenyears."Buttodothis,severaltechnicalchallengeshadfirsttobeovercome.Talcisveryhydrophobic:itdoesn'tlikewater.Soinordertohaveaviableproductweneededawettablepowder—somethingthatwouldgoreadilyintosuspensionsothatitcouldbesprayedontothefruit.Italsohadtobreakthesurfacetensionofthecutin(thenaturalwaxy,waterprooflayeronthefruit)andofcourseithadtowashoffeasilywhenthefruitwasharvested.No-one'sgoingtowantanapplethat'scoveredintalc."InitialtrialsintheStateofWashingtonin2003showedthatwhentheproductwassprayedontoGrannySmithapples,itreducedtheirsurfacetemperatureandloweredtheincidenceofsunburnbyupto60percent.Todaythenewproduct,knownasInvelopMaximumSPF,isinitssecondcommercialyearontheUSmarket.ApplegrowersaretheprimarytargetalthoughHunterbelievesgrapegrowersrepresentanothersectorwithlongtermpotential.HeisalsohopefulofextendingsalestooverseasmarketssuchasAustralia,SouthAmericaandsouthernEurope.Questions27-32ClassifythefollowingusesoftalcpowerasreferringtoAChewinggummanufactureBOliveoilextractionCFruitcropprotectionWritethecorrectletterA,BorCinboxes27-32onyouranswersheet.

填空题 A cutting fossils from rocksB activity sheets for childrenC sitting inside a T Rex jawD sitting on a dinosaur's brainE the smell of dead dinosaursF a map of where some dinosaurs livedG an exhibition of dinosaur artwork

填空题Private schools in Japan are more modern and spacious than state-run lower secondary schools.

填空题Sales of Coca-Cola are declining in Britain.