当前位置:考试网  > 试卷库  > 外语类  > 大学英语  > 大学英语六级  > Recentresearchhasclaimedthatanexcessofpositiveionsintheaircanhaveanilleffectonpeople’sphysicalorpsychologicalhealth.Whatarepositiveions?Well,theairisfullofions,electricallychargedparticles,andgenerallythereisaroughbalancebetweenthepositiveandthenegativecharged.Butsometimesthisbalancebecomesdisturbedandalargerproportionofpositiveionsarefound.Thishappensnaturallybeforethunderstorm,earthquakeswhenwindssuchastheMistral,HamsinorSharavareblowingincertaincountries.Oritcanbecausedbyabuild-upofstaticelectricityindoorsfromcarpetsorclothingmadeofman-madefibres,orfromTVsets,duplicatorsorcomputerdisplayscreens. Whenalargenumberofpositiveionsarepresentintheairmanypeopleexperienceunpleasanteffectssuchasheadaches,fatigue,irritability,andsomesensitivepeoplesuffernauseaorevenmentaldisturbance.Animalsarealsoaffected,particularlybeforeearthquakes,snakeshavebeenobservedtocomeoutofhibernation,ratstofleefromtheirburrows,dogshowlandcatsjumpaboutunaccountably.ThishasledtheUSGeographicalSurveytofundanetworkofvolunteerstowatchanimalsinanefforttoforeseesuchdisastersbeforetheyhitvulnerableareassuchasCalifornia. Conversely,whenlargenumbersofnegativeionsarepresent,thenpeoplehaveafeelingofwell-being.Naturalconditionsthatproducetheselargeamountsarenearthesea,closetowaterfallsorfountains,orinanyplacewherewaterissprayed,orformsaspray.Thisprobablyaccountsforthebeneficialeffectofaholidaybythesea,orinthemountainswithtumblingstreamsorwaterfalls. Toincreasethesupplyofnegativeionsindoors,somescientistsrecommendtheuseofionisers:smallportablemachines,whichgeneratenegativeions.Theyclaimthationisersnotonlycleanandrefreshtheairbutalsoimprovethehealthofpeoplesensitivetoexcesspositiveions.Ofcourse,therearethedetractors,otherscientists,whodismisssuchclaimsandareskepticalaboutnegative/positiveionresearch.Thereforepeoplecanonlymakeuptheirownmindsbyobservingtheeffectsonthemselves,oronothers,ofanegativerichorpoorenvironment.Afterallitisdebatablewhetherdependingonseismicreadingstoanticipateearthquakesismoreeffectivethanwatchingthecat. 1.Whateffectdoesexceedingpositiveionizationhaveonsomepeople? A.Theythinktheyareinsane. B.Theyfeelratherbad-temperedandshort-fussed. C.Theybecomeviolentlysick. D.Theyaretootiredtodoanything. 2.Inaccordancewiththepassage,staticelectricitycanbecausedby___. A.usinghome-madeelectricalgoods. B.wearingclothesmadeofnaturalmaterials. C.walkingonartificialfloorcoverings. D.copyingTVprogramsonacomputer. 3.Ahighnegativeioncountislikelytobefound___. A.nearapoundwithawaterpump. B.closetoaslow-flowingriver. C.highinsomebarrenmountains. D.byarotatingwatersprinkler. 4.Whatkindofmachinecangeneratenegativeionsindoors? A.Ionisers. B.Air-conditioners. C.Exhaust-fans D.Vacuumpumps. 5.Somescientistsbelievethat___. A.watchinganimalstoanticipateearthquakesismoreeffectivethandependingonseismography. B.theunusualbehaviorofanimalscannotbetrusted. C.neitherwatchingnorusingseismographsisreliable. D.earthquake
试题预览

Recentresearchhasclaimedthatanexcessofpositiveionsintheaircanhaveanilleffectonpeople’sphysicalorpsychologicalhealth.Whatarepositiveions?Well,theairisfullofions,electricallychargedparticles,andgenerallythereisaroughbalancebetweenthepositiveandthenegativecharged.Butsometimesthisbalancebecomesdisturbedandalargerproportionofpositiveionsarefound.Thishappensnaturallybeforethunderstorm,earthquakeswhenwindssuchastheMistral,HamsinorSharavareblowingincertaincountries.Oritcanbecausedbyabuild-upofstaticelectricityindoorsfromcarpetsorclothingmadeofman-madefibres,orfromTVsets,duplicatorsorcomputerdisplayscreens.

Whenalargenumberofpositiveionsarepresentintheairmanypeopleexperienceunpleasanteffectssuchasheadaches,fatigue,irritability,andsomesensitivepeoplesuffernauseaorevenmentaldisturbance.Animalsarealsoaffected,particularlybeforeearthquakes,snakeshavebeenobservedtocomeoutofhibernation,ratstofleefromtheirburrows,dogshowlandcatsjumpaboutunaccountably.ThishasledtheUSGeographicalSurveytofundanetworkofvolunteerstowatchanimalsinanefforttoforeseesuchdisastersbeforetheyhitvulnerableareassuchasCalifornia.

Conversely,whenlargenumbersofnegativeionsarepresent,thenpeoplehaveafeelingofwell-being.Naturalconditionsthatproducetheselargeamountsarenearthesea,closetowaterfallsorfountains,orinanyplacewherewaterissprayed,orformsaspray.Thisprobablyaccountsforthebeneficialeffectofaholidaybythesea,orinthemountainswithtumblingstreamsorwaterfalls.

Toincreasethesupplyofnegativeionsindoors,somescientistsrecommendtheuseofionisers:smallportablemachines,whichgeneratenegativeions.Theyclaimthationisersnotonlycleanandrefreshtheairbutalsoimprovethehealthofpeoplesensitivetoexcesspositiveions.Ofcourse,therearethedetractors,otherscientists,whodismisssuchclaimsandareskepticalaboutnegative/positiveionresearch.Thereforepeoplecanonlymakeuptheirownmindsbyobservingtheeffectsonthemselves,oronothers,ofanegativerichorpoorenvironment.Afterallitisdebatablewhetherdependingonseismicreadingstoanticipateearthquakesismoreeffectivethanwatchingthecat.

1.Whateffectdoesexceedingpositiveionizationhaveonsomepeople?

A.Theythinktheyareinsane.

B.Theyfeelratherbad-temperedandshort-fussed.

C.Theybecomeviolentlysick.

D.Theyaretootiredtodoanything.

2.Inaccordancewiththepassage,staticelectricitycanbecausedby___.

A.usinghome-madeelectricalgoods.

B.wearingclothesmadeofnaturalmaterials.

C.walkingonartificialfloorcoverings.

D.copyingTVprogramsonacomputer.

3.Ahighnegativeioncountislikelytobefound___.

A.nearapoundwithawaterpump.

B.closetoaslow-flowingriver.

C.highinsomebarrenmountains.

D.byarotatingwatersprinkler.

4.Whatkindofmachinecangeneratenegativeionsindoors?

A.Ionisers.

B.Air-conditioners.

C.Exhaust-fans

D.Vacuumpumps.

5.Somescientistsbelievethat___.

A.watchinganimalstoanticipateearthquakesismoreeffectivethandependingonseismography.

B.theunusualbehaviorofanimalscannotbetrusted.

C.neitherwatchingnorusingseismographsisreliable.

D.earthquake

查看答案
收藏
纠错
正确答案:

BCDAA

答案解析:

暂无解析

你可能感兴趣的试题

Thevisitorsplannedto________________(花最少的时间游览公园以外的地方).

翻译:

邓小平同志曾说:“社会主义财富属于人民,社会主义的致富是全民共同致富。”构建和谐社会,就是要把民生问题作为重中之重,让广大人民群众有活干,有学上,有饭吃,有衣穿,有屋住,病有医,老有养,生活幸福,都过上好日子。自此,在就业、教育、收入分配、医疗、养老、住房等领域,一大批关注民生的实事工程接连开工,一件件事关百姓冷暖的民生大事让各族群众喜笑颜开。

Theywillneverreconcilethemselvesto____.

AccordingtoStevenYoung,ifscientistsgetthedatathat________,theywouldpetitionforfasttrackstatus.

Mostofusaretaughttopayattentiontowhatissaid—thewords.Wordsdoprovideuswithsomeinformation,butmeaningsarederivedfromsomanyothersourcesthatitwouldhinderoureffectivenessasapartnertoarelationshiptorelytooheavilyonwordsalone.Wordsareusedtodescribeonlyasmallpartofthemanyideasweassociatewithanygivenmessage.Sometimeswecangaininsightintosomeofthoseassociationsifwelistenformorethanwords.Wedon’talwayssaywhatwemeanormeanwhatwesay.Sometimesourwordsdon’tmeananythingexcept“I’mlettingoffsomesteam.Idon’treallywantyoutopaycloseattentiontowhatI’msaying.JustpayattentiontowhatI’mfeeling.”Mostlywemeanseveralthingsatonce.Apersonwantingtopurchaseahousesaystothecurrentowner,“ThisstephastobefixedbeforeI’llbuy.”Theownersays,“It’sbeenlikethatforyears.”Actually,thestephasn’tbeenlikethatforyears,buttheunspokenmessageis:“Idon’twanttofixit.Weputupwithit.Whycan’tyou?”Thesearchforamoreexpansiveviewofmeaningcanbedevelopedofexaminingamessageintermsofwhosaidit,whenitoccurred,therelatedconditionsorsituation,andhowitwassaid.

Whenamessageoccurscanalsorevealassociatedmeaning.Letusassumetwocouplesdoexactlythesameamountofkissingandarguing.Butonecouplealwayskissesafteranargumentandtheothercouplealwaysarguesafterakiss.Theorderingofthebehaviorsmaymeanagreatdealmorethanthefrequencyofthebehavior.Afriend’sunusuallydocilebehaviormayonlybeunderstoodbynotingthatitwasprecededbysituationsthatrequiredanabnormalamountofassertiveness.Someresponsesmaybedirectlylinkedtoadevelopingpatternofresponsesanddefylogic.Forexample,apersonwhosays“No!”toaserialsofchargeslike“You’redumb,”“You’relazy,”and“You’redishonest,”mayalsosay“No!”andtrytojustifyhisorherresponseifthenextstatementis“Andyou’regoodlooking.”

Wewoulddowelltolistenforhowmessagesarepresented.Thewords,“Ifsurehasbeennicetohaveyouover,”canbesaidwithemphasisandexcitementorritualistically.Thephrasecanbesaidonceorrepeatedseveraltimes.Andthemeaningsweassociatewiththephrasewillchangeaccordingly.Sometimesifwesaysomethinginfrequentlyitassumesmoreimportance;sometimesthemorewesaysomethingthelessimportanceitassumes.

1.Effectivecommunicationisrenderedpossiblebetweentwoconversingpartners,if___.

A.theyuseproperwordstocarrytheirideas.

B.theybothspeaktrulyoftheirownfeelings.

C.theytrytounderstandeachother’sideasbeyondwords.

D.theyarecapableofassociatingmeaningwiththeirwords.

2.“I’mlettingoffsomesteam”inparagraph1means___.

A.I’mjustcallingyourattention.

B.I’mjustkidding.

C.I’mjustsayingtheopposite.

D.I’mjustgivingoffsomesound.

3.Thehouse-owner’sexampleshowsthatheactuallymeans___.

A.thestephasbeenlikethatforyears.

B.hedoesn’tthinkitnecessarytofixthestep.

C.theconditionofthestepisonlyaminorfault.

D.thecostinvolvedinthefixingshouldbeshared.

4.Someresponsesandbehaviorsmayappearveryillogical,butarejustifiableif___.

A.linkedtoanabnormalamountofassertiveness.

B.seenasone’shabitualpatternofbehavior.

C.takenaspartofanorderingsequence.

D.expressedtoaseriesofcharges.

5.Theword“ritualistically”inthelastparagraphequalssomethingdone___.

A.withouttrueintention.

B.light-heartedly.

C.inawayofceremony.

D.withlessemphasis.

热门试题 更多>
试题分类: 电子商务英语
练习次数:0次
试题分类: 市场营销学
练习次数:0次
试题分类: 电子商务网站设计原理
练习次数:0次
试题分类: 国际贸易
练习次数:0次
试题分类: 电子商务英语
练习次数:0次
试题分类: 资产评估
练习次数:5次
试题分类: 企业管理概论
练习次数:0次
案例分析题 “我们在中国市场的目标是,进展30个区域、2000家加盟店和14000名专业经纪人。到明年年底,估量我们会有250家一300家加盟店,在中国房地产公司的排名将提至为前三位。而后年21世纪不动产一定能成为中国最大的房地产组织”。这是日前比尔·亨特先生在同意记者采访时透露的最新消息。 随着房地产中介市场的进展、行业内竞争的加剧以及买方市场的逐步形成,顾客差不多不中意将自己的需求托付给不负责的中介,而对中介服务提出了更高要求。这种情形下,一些中介公司不得不开始考虑从降低运营成本,提升服务质量以及依靠可信任的大品牌来增强自身的市场竞 争力以吸引顾客,中介经营模式面临着深刻的变革。 中国幅员宽敞,而且地区差异显着,采取两级授权的策略方式,即在中国总部拥有整个内地的授权,而由中国总部授权给当地的一家合格企业成立该区域的21世纪区域分部,行使行政治理及后台支持、培训、治理、监督的职能;再由该区域分部进展下面的加盟店从事具体的房地产中 介业务,通过这种两级授权,真正使治理、经营本土化,从而全然上杜绝了外来品牌“水土不服”的通病。 比尔先生认为,这种体系对他们在中国市场上的业务进展起了专门迅速的作用。因为他们在选择区域性的合作伙伴时,更加看中的是在当地的阻碍力,我们对合作伙伴的要求是要有良好的操作实力和能力,包括资金、治理、渠道,以及背景和方方面面社会资源的整合等。例如在选择 南京的合作伙伴,就要求对南京的市场专门了解。对合作伙伴提供其使用他们的体系并给以相应的支持,如此就能够专门快在当地市场进展起来。 比尔先生还认为中国房地产中介市场目前最需要解决的是,第一,必须严格执行执照颁布的法律规定,而且一定要关闭没有资质的公司,需要对这些中介公司的治理人员进行治理方面的培训,然后对经理人进行销售方面的培训,强化相应的鼓舞体系。 阅读案例后请回答下列咨询题: (1)什么叫国际特许经营?(2)结合案例分析采取特许经营方式的好处。
试题分类: 国际市场营销学
练习次数:0次
扫一扫,手机做题