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Edwin Hubble Edwin Hubble changed our ideas about the univers...
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{{*HTML*}}??阅读下面的短文文章中有5处空白文章后面有6组文字请根据文章的内容选择 5组文字将其分别放回文章原有位置以恢复文章原貌 {{B}}?????????? ??????????FalseFear ofBigFish{{/B}}??Manypeoplebelievesharks鲨鱼aredangerous andwillalwaystrytohurtorevenkillhumans.{{U}}?46 ?{{/U}}.??AsharkexhibitionattheNationalAquarium水族馆in BaltimoreUSprovesthis.Visitorscantouchyoungsharksseetheireggs developandwatchadozendifferentspeciesswimsmoothlyaroundahuge tank.??Mostpeoplefailtorealizethatsharkattacksdon’t happenveryoften.Humansaremorelikelytobekilledbylightningthanbya shark.{{U}}?47?{{/U}}Therekidscanlearnfromanearlyagenotto fearsharks.??Peoplefearwhattheydon’tknowsaidNancy Hotchkissanorganizeroftheexhibition.Sharkshavebeenaroundfor400 millionyearsandplayanimportantroleintheocean’sfoodchain.Wewant peopletodiscoverthatsharksareamazinganimalsthatneedourrespectand protection.{{U}}?48?{{/U}}AstudypublishedinJanuaryintheUS magazineSciencefoundthatalmostallrecordedsharkspecieshavefallenby halfinthepasteightto15years.??Thousandsofsharksare huntedinAsiaforspecialfoodssuchassharkfin鱼翅soup.Andmanyothers getcaughtinnetswhilefishermenarehuntingotherfish.??{{U}} ?49?{{/U}}.??Somefishingmethodsareactually cleaningouttheoceanforsharkssaidDaveSchofieldthemanagerofthe aquarium’soceanhealthprogramme.{{U}}?50?{{/U}}.A.Theycan watchthemdevelopinsidetheireggsandfeeltheskinoftheolder swimmers.B.Ashocking100millionsharksarekilledeveryyeararoundthe worldbyhumans.C.Infact94percentoftheworld’s400speciesare harmlesstohumans.D.Itisaworryingsituationandsomeareashaveput measuresinplacetoprotectthesespecialfish.E.Andtomakethispoint clearthemuseumhassetupaspecialtouchingpoolforchildren.F.More thanhalfofthesharkscaughtaresmallerthan1metrelong.
Highpaymayenhanceproductivity.
{{*HTML*}}{{B}}第二篇{{/B}} {{B}}??????? ???????Florence Nightingale{{/B}}??FlorenceNightingalewasborninFlorence ItalywhileherwealthyEnglishparentsweretravelinginEurope.Asachild shetraveledtomanyplaceswithherfamilyandlearnedhowtospeakseveral languages.??WhenNightingalewas17shetoldherfamilythatshe wasgoingtohelpsickpeople.HerparentsdidnotapprovebutNightingalewas determined.??ShetraveledtohospitalsalloverEurope.Shesaw thatdoctorswereworkingtoohard.Shesawthatpatientsdiedbecausetheydid notgetenoughcare.Nightingalefeltthatwomencouldbedoingmoretohelp doctorstakecareofsickpeople.??Nightingaleknewthatinorder fornursestodomoretheyneededspecialtraininginhowtotakecareofsick people.NightingalewenttoahospitalinGermanytostudynursing.Thenshe returnedtoLondonandbecametheheadofagroupofwomencalledGentlewomen DuringIllness.Thesewomencaredforsickpeopleintheirhomes.? ?In1854EnglandwasfightingawarwithRussia.Warreporterswroteabout theterribleconditionsinthehospitalsthatcaredforthewounded.People demandedthatsomethingbedoneaboutit.Aleaderofthegovernmentasked FlorenceNightingaletotakesomenursesintothewarhospitals.SoinNovember 1854Nightingalefinallygottoworkinahospital.??Shetook along38nurseswhomshehadtrainedherself.??Atfirstthe doctorsonthebattlefieldsdidnotwantNightingaleandhernursesintheir hospitals.Theydidnotbelievethatwomencouldhelp.Butinfactthenurses didmakeadifference.Theyworkedaroundtheclocktendingthesick.Thanksto theirhardworkmanywoundedsoldierssurvived.??Afterthewar Nightingaleandhernursesweretreatedlikeheroes.Finallyin1860she startedtheNightingaleSchoolforNurses.IntimethankstoFlorence Nightingalenursingbecameanimportantpartof medicine.FlorenceNightingalewasbornintoarich
{{*HTML*}}{{B}}第二篇{{/B}} {{B}}??????? ???????Florence Nightingale{{/B}}??FlorenceNightingalewasborninFlorence ItalywhileherwealthyEnglishparentsweretravelinginEurope.Asachild shetraveledtomanyplaceswithherfamilyandlearnedhowtospeakseveral languages.??WhenNightingalewas17shetoldherfamilythatshe wasgoingtohelpsickpeople.HerparentsdidnotapprovebutNightingalewas determined.??ShetraveledtohospitalsalloverEurope.Shesaw thatdoctorswereworkingtoohard.Shesawthatpatientsdiedbecausetheydid notgetenoughcare.Nightingalefeltthatwomencouldbedoingmoretohelp doctorstakecareofsickpeople.??Nightingaleknewthatinorder fornursestodomoretheyneededspecialtraininginhowtotakecareofsick people.NightingalewenttoahospitalinGermanytostudynursing.Thenshe returnedtoLondonandbecametheheadofagroupofwomencalledGentlewomen DuringIllness.Thesewomencaredforsickpeopleintheirhomes.? ?In1854EnglandwasfightingawarwithRussia.Warreporterswroteabout theterribleconditionsinthehospitalsthatcaredforthewounded.People demandedthatsomethingbedoneaboutit.Aleaderofthegovernmentasked FlorenceNightingaletotakesomenursesintothewarhospitals.SoinNovember 1854Nightingalefinallygottoworkinahospital.??Shetook along38nurseswhomshehadtrainedherself.??Atfirstthe doctorsonthebattlefieldsdidnotwantNightingaleandhernursesintheir hospitals.Theydidnotbelievethatwomencouldhelp.Butinfactthenurses didmakeadifference.Theyworkedaroundtheclocktendingthesick.Thanksto theirhardworkmanywoundedsoldierssurvived.??Afterthewar Nightingaleandhernursesweretreatedlikeheroes.Finallyin1860she startedtheNightingaleSchoolforNurses.IntimethankstoFlorence Nightingalenursingbecameanimportantpartof medicine.Nightingaleplayedagreatrolein
Cancer ThepopularTVvariety-showhostwasgrimbutcalm.Hefacedthecamerasandsaidbluntly:Ihavecancer. MasatakaItsumi’’sdisclosuremaybethelatestsignthattheshameassociatedwithcancerisfinallybreakingdowninacountrywhereunliketheUnitedSatesthetopichastraditionallybeentaboo. Canceristhecountry’’sNo.1killerchainingmorethan230000livesayear.Despitethenumberofpeopleaffectedthesubjecthaslongbeenconcealedinsecrecyandsilence. AsaruleJapanesearereluctanttotellanyoneotherthanfamilyiftheyhavecancer.Anddoctorsoftenlietopatientsaboutacancerdiagnosisfearingtheywouldbedepressedandweakenedbythetruth.Pollsindicatethatmostpeoplewouldprefertobetoldiftheyhavecancer.Buthealthauthoritieshaveestimatedasfewasoneinfivecancerpatientsisgivenatruthfuldiagnosis.Thepatientisveryafraidtohearofhavingcancersomanydoctorsjustdon’ttellsaidonedoctor.Butifwedon’ttellthetruthit’’sbadfortherelationshipbetweendoctorandpatient.SoIthinkthisisbeginningtochange.HesaidhebelievedtheintensepublicinterestintheItsumicasereflectedpent-upcuriosityandconcernaboutthesubject. Thereareothersignsofgreateropennessinconfrontingcancer.Supportgroupsforcancervictimsonceunknownhavesprungup.Theplotofarecentfilmrevolvedaroundamanwithcancer.Anunusuallypowerfultelevisionadvertisementappealingforbone-marrowdonationsfeaturesayoungwomanwhohassincediedofleukemia. Butsecrecyaboutcancerisstillcommon.InJapanseriousillnessisconsideredembarrassing.Peopleworryaboutcausingsufferingandexpensefortheirfamiliesordiscomfortingtheircolleagues.Itsumiinfactbeganhisnewsconferencebyapologizing. Otherfactorscontributetothetabooontalkaboutcancer.Thereisaculturaltendencytowardrestraintondiscussingpersonalmattersandstoicisminfacingproblems.Evenifpatientssensesomethingisverywrongdespiteagooddiagnosismostdonotpresstheirdoctorsorseekasecondopinion.Doctorsaregranteddeeprespectinasocietythatdiscouragesquestioningauthority. Whendoctorslietopatientsaboutacancerdiagnosistheybelievethat______.
IsThisASenselessNotion? Thereisasenselessnotionthatchildrengrowupandleavehomewhentheyare18andthetruthisfarfromthatsociologistLarryBumpassoftheUniversityofWisconsinsays.Todayunexpectednumbersofyoungadultsarelivingwiththeirparents.ThereisamajorshiftinthemiddleclassdeclaressociologistAllanSchnailbergofNorthwesternUniversitywhoseson19movedbackafteranabsenceofeightmonths. Analysisciteavarietyofreasonsforthisreturntothenest.Themarriageageisrisingaconditionthatmakeshomeanditspleasantnessparticularlyattractivetoyoungpeople.Ahighdivorcerateandadecliningremarriageratearemakingeconomicallypressedandemotionallyhurtsurvivorsbacktoparentalshelters.Forsometheexpenseofanaway-fromhomecollegeeducationhasbecomesoexcessivelygreatthatmanystudentsnowattendlocalschools.Evenaftergraduationyoungpeoplefindtheirwingsclippedbytheskyrocketinghousingcosts. LivingathomesaysKnightonaschoolteachercontinuestogivehersecurityandmoralsupport.Hermotheragreed.It’’sridiculousforthekidstopayallthatmoneyforrent.Itmakessenseforkidstostayathome.Butsharingthefamilyrequiresadjustmentsforall.Therearethehasslesoverbathroomstelephonesandprivacy.Somefamilieshowevermanagethedelicatebalancingact.Butforothersitprovestoodifficult.MichelleDelTurco24hasbeenreturnedhomethreetimesandleftthreetimes.WhatIconsideredasocialdrinkmydadconsideredanalcoholproblemsheexplains.HeneverlikedanyoneIdatedsoIeitherhadtohideawayormeetthematfriends’houses. Justhowlongshouldadultchildrenlivewiththeirparentsbeforemovingon?Mostpsychologistsfeellengthyhomecomingsareamistake.Childrenstrugglingtoestablishseparateidentitiescanendupwithasenseofinadequacydefeatandfailure.Andagingparentswhoshouldbeenjoyingsomefinancialandpersonalfreedomfindthemselvesstuckwithresponsibilities.Manyagreethatbriefvisitshowevercanworkedbeneficially. Oneofthedisadvantagesofyoungadultsreturningtostaywiththeirparentsisthat______.
{{*HTML*}}{{B}}第二篇{{/B}} {{B}}??????? ???????Florence Nightingale{{/B}}??FlorenceNightingalewasborninFlorence ItalywhileherwealthyEnglishparentsweretravelinginEurope.Asachild shetraveledtomanyplaceswithherfamilyandlearnedhowtospeakseveral languages.??WhenNightingalewas17shetoldherfamilythatshe wasgoingtohelpsickpeople.HerparentsdidnotapprovebutNightingalewas determined.??ShetraveledtohospitalsalloverEurope.Shesaw thatdoctorswereworkingtoohard.Shesawthatpatientsdiedbecausetheydid notgetenoughcare.Nightingalefeltthatwomencouldbedoingmoretohelp doctorstakecareofsickpeople.??Nightingaleknewthatinorder fornursestodomoretheyneededspecialtraininginhowtotakecareofsick people.NightingalewenttoahospitalinGermanytostudynursing.Thenshe returnedtoLondonandbecametheheadofagroupofwomencalledGentlewomen DuringIllness.Thesewomencaredforsickpeopleintheirhomes.? ?In1854EnglandwasfightingawarwithRussia.Warreporterswroteabout theterribleconditionsinthehospitalsthatcaredforthewounded.People demandedthatsomethingbedoneaboutit.Aleaderofthegovernmentasked FlorenceNightingaletotakesomenursesintothewarhospitals.SoinNovember 1854Nightingalefinallygottoworkinahospital.??Shetook along38nurseswhomshehadtrainedherself.??Atfirstthe doctorsonthebattlefieldsdidnotwantNightingaleandhernursesintheir hospitals.Theydidnotbelievethatwomencouldhelp.Butinfactthenurses didmakeadifference.Theyworkedaroundtheclocktendingthesick.Thanksto theirhardworkmanywoundedsoldierssurvived.??Afterthewar Nightingaleandhernursesweretreatedlikeheroes.Finallyin1860she startedtheNightingaleSchoolforNurses.IntimethankstoFlorence Nightingalenursingbecameanimportantpartof medicine.ItwasnotuntilthewarwithRussiathatNightingale
Thejudgesuspectedthetruthoftheevidenceprovidedbythewitness.
Itisdifficulttounderstandthiskindofcomplicatedcalculation.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
AnotherAreaofEnglishLanguage Considernowanotherareaofourlanguage.Englishhasalargenumberofnounswhichappeartobeneutralwithregardtosexbutactuallyarecovertlymasculine.Althoughthedictionarymaydefinepoetasonewhowritespoetryawomanwhowritespoetryappearssoanomalousorthreateningtosomethattheyusethespecialtermpoetesstorefertoher.Thereisnocorrespondingtermtocallattentiontothesexofamanwhowritespoetrybutthenwefindnothingremarkableinthefactthatpoetryiswrittenbymen.Ofcourseifawomanissufficientlymeritoriouswemayforgivehersexandrefertoherasapoetafterallorwishingtokeeptheimportantfactofhersexinourconsciousnesswemaycallherawomanpoet.Howevertobalancethepossiblerewardofhavinghersexoverlookedthereremainsthepossibilityofmoreextremepunishmentwemayjudgeherworksoharshlythatshewillbelabelledaladypoet.Onceagainthemoralisclearpeoplewhowritepoetryareassumedtobemenuntilprovenotherwiseandpeopleidentifiedaswomenwhowritepoetryareassumedtobelesscompetentthansexuallyunidentifiedi.e.presumablymalepeoplewhowritepoetry. Ifthephenomenonwehavebeendiscussingwerelimitedtopoetrywemightnotregarditasverysignificantafteralloursocietytendstoregardpoetsassomewhatoddanyway.Butinfactitiswidespreadinthelanguage.Thereisageneraltendencytolabeltheexceptionwhichinmostcasesturnsouttobewomen.Manywordswithfemininesuffixessuchasfarmeretteauthoressandaviatrixhavesuchacleartrivializingeffectthattherehasbeenatrendawayfromtheiruseandapreferenceforwomanauthorandthelike.ThefemininesofmanyethnictermssuchasNegressandJewessareconsideredparticularlyobjectionable.Otherwordssuchasactressandwaitressseemtohaveescapedthenegativeconnotationsandremaininuse.HoweverwenotethatwaitersoftenworkinmoreexpensiveestablishmentsthandowaitressesthatactressesbelongtoActorsEquityandthatwomenparticipantsintheatricalgroupshavebeguntorefertothemselvesasactors.onrareoccasionsthispresumptionofmalenessintermswhichshouldbesexuallyneutralworkstowomen’’sadvantage.Ifsomeoneiscalledabastardeitherasageneraltermofabuseorasastatementofthelackoflegalmaritaltiesbetweenthatpersonsparentsweassumethatpersonisamale.Whileanillegitimatechildmaybeofeithersexonlymenarebastardincommonusage.Althoughthedictionaryseemstoregardthisasasex-neutraltermarecentdictionaryofslanggivesthetermbastardadefinitionasafemalebastard. Theauthor’stonecanbestbedescribedasgenerallyobjectivebutalsosomewhatnegative.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
{{*HTML*}}??阅读下面的短文文章中有5处空白文章后面有6组文字请根据文章的内容选择 5组文字将其分别放回文章原有位置以恢复文章原貌 {{B}}?????????? ??????????FalseFear ofBigFish{{/B}}??Manypeoplebelievesharks鲨鱼aredangerous andwillalwaystrytohurtorevenkillhumans.{{U}}?46 ?{{/U}}.??AsharkexhibitionattheNationalAquarium水族馆in BaltimoreUSprovesthis.Visitorscantouchyoungsharksseetheireggs developandwatchadozendifferentspeciesswimsmoothlyaroundahuge tank.??Mostpeoplefailtorealizethatsharkattacksdon’t happenveryoften.Humansaremorelikelytobekilledbylightningthanbya shark.{{U}}?47?{{/U}}Therekidscanlearnfromanearlyagenotto fearsharks.??Peoplefearwhattheydon’tknowsaidNancy Hotchkissanorganizeroftheexhibition.Sharkshavebeenaroundfor400 millionyearsandplayanimportantroleintheocean’sfoodchain.Wewant peopletodiscoverthatsharksareamazinganimalsthatneedourrespectand protection.{{U}}?48?{{/U}}AstudypublishedinJanuaryintheUS magazineSciencefoundthatalmostallrecordedsharkspecieshavefallenby halfinthepasteightto15years.??Thousandsofsharksare huntedinAsiaforspecialfoodssuchassharkfin鱼翅soup.Andmanyothers getcaughtinnetswhilefishermenarehuntingotherfish.??{{U}} ?49?{{/U}}.??Somefishingmethodsareactually cleaningouttheoceanforsharkssaidDaveSchofieldthemanagerofthe aquarium’soceanhealthprogramme.{{U}}?50?{{/U}}.A.Theycan watchthemdevelopinsidetheireggsandfeeltheskinoftheolder swimmers.B.Ashocking100millionsharksarekilledeveryyeararoundthe worldbyhumans.C.Infact94percentoftheworld’s400speciesare harmlesstohumans.D.Itisaworryingsituationandsomeareashaveput measuresinplacetoprotectthesespecialfish.E.Andtomakethispoint clearthemuseumhassetupaspecialtouchingpoolforchildren.F.More thanhalfofthesharkscaughtaresmallerthan1metrelong.
{{*HTML*}}? ?下面有3篇短文每篇短文后有5道题每道题后面有4个选项请根据文章的内容从每题所给的4个选项中选择1个最佳答案{{B}}第一篇{{/B}} {{B}}??????? ?????SleeplessatNight{{/B}}??Itwas anormalsummernight.Humidity湿气hunginthethickair.??I couldn’tgotosleeppartlybecauseofmycoldandpartlybecauseofmy expectationsforthenextday.Mymumhadsaidthattomorrowwasgoingtobea surprise.??Sweatstucktomyachingbody.FinallyIgathered enoughstrengthtositup.Ilookedoutofmysmallwindowintothenight.There wasabigbrightmoonhangingintheskygivingoffamagiclight.? ?Icouldn’tstandthepressureanymoresoIdidwhatIalwaysdotomake myselffeelbetter.Iwenttothebathroomandpickedupmytoothbrushand toothpaste.Icleanedmyteethasiftherewasnotomorrow.Backandforthup anddown.??ThenIwalkeddownstairstolookforsomesignsof movementsomelife.Gladiatormycatfrightenedmeashemeowed喵喵地唱出his sadsong.Hewasontheoldorangecouch长沙发sittinguponhisfrontlegs waitingforsomethingtohappen.HelookedatmeasiftosayI’mlonelypet me.Ineedagoodhug紧抱.Eventhecouchbeggedmetositonit.? ?InonemovementIsettleddownontothesoftcouch.Thiscouchrepresented myparents’marriagemybirthandhundredsofotherlittleevents.? ?AsIheldGladiatormyheartstartedbeatingheavily.Mymindwasflooded withquestions:What’slife?AmIreallyalive?Areyoulisteningtome?Every timeImovedmyhanddownGladiator’sbodyIhadanewthought;eachtouchsang adifferentsong.??Iforgotallabouttheheatandthenextday’s surprise.TheatmospherewassofullofwarmthandsilencethatIsankintoits arms.FallingasleepwiththebigcatinmyarmsIfeltallmyworriesslowly moveaway.Gladiatorwasthenameof
{{*HTML*}}??阅读下面的短文文章中有5处空白文章后面有6组文字请根据文章的内容选择 5组文字将其分别放回文章原有位置以恢复文章原貌 {{B}}?????????? ??????????FalseFear ofBigFish{{/B}}??Manypeoplebelievesharks鲨鱼aredangerous andwillalwaystrytohurtorevenkillhumans.{{U}}?46 ?{{/U}}.??AsharkexhibitionattheNationalAquarium水族馆in BaltimoreUSprovesthis.Visitorscantouchyoungsharksseetheireggs developandwatchadozendifferentspeciesswimsmoothlyaroundahuge tank.??Mostpeoplefailtorealizethatsharkattacksdon’t happenveryoften.Humansaremorelikelytobekilledbylightningthanbya shark.{{U}}?47?{{/U}}Therekidscanlearnfromanearlyagenotto fearsharks.??Peoplefearwhattheydon’tknowsaidNancy Hotchkissanorganizeroftheexhibition.Sharkshavebeenaroundfor400 millionyearsandplayanimportantroleintheocean’sfoodchain.Wewant peopletodiscoverthatsharksareamazinganimalsthatneedourrespectand protection.{{U}}?48?{{/U}}AstudypublishedinJanuaryintheUS magazineSciencefoundthatalmostallrecordedsharkspecieshavefallenby halfinthepasteightto15years.??Thousandsofsharksare huntedinAsiaforspecialfoodssuchassharkfin鱼翅soup.Andmanyothers getcaughtinnetswhilefishermenarehuntingotherfish.??{{U}} ?49?{{/U}}.??Somefishingmethodsareactually cleaningouttheoceanforsharkssaidDaveSchofieldthemanagerofthe aquarium’soceanhealthprogramme.{{U}}?50?{{/U}}.A.Theycan watchthemdevelopinsidetheireggsandfeeltheskinoftheolder swimmers.B.Ashocking100millionsharksarekilledeveryyeararoundthe worldbyhumans.C.Infact94percentoftheworld’s400speciesare harmlesstohumans.D.Itisaworryingsituationandsomeareashaveput measuresinplacetoprotectthesespecialfish.E.Andtomakethispoint clearthemuseumhassetupaspecialtouchingpoolforchildren.F.More thanhalfofthesharkscaughtaresmallerthan1metrelong.{{*HTML*}}
Biotechnology Biotechnologyinoneformoranotherhasflourishedsinceprehistorictimes.Whenthefirsthumanbeingsrealizedthattheycouldplanttheirowncropsandbreedtheirownanimalstheylearnedtousebiotechnology.Thediscoverythatfruitjuicesfermented发酵inwineorthatmilkcouldbeconvertedintocheeseoryogurt酸乳酶orthatbeercouldbemadebyfermentingsolutionsofmalt麦芽andhops啤酒花beganthestudyofbiotechnology.Whenthefirstbakersfoundthattheycouldmakeasoftspongy多乳的breadratherthanafirmthincrackertheywe’’reactingasfledgling缺乏经验的biotechnologists.Thefirstanimalbreedersrealizingthatdifferentphysicaltraitscouldbeeithermagnifiedorlostbymatingappropriatepairsofanimalsengagedinthemanipulationsofbiotechnology. Whatthenisbiotechnology?Thetermbringstominddifferentthings.Somethinkofdevelopingnewtypesofanimals.Othersdreamofalmostunlimitedsourcesofhumantherapeutic治疗的drugs.Stillothersenvision想象thepossibilityofgrowingcropsthataremorenutritious有养分的andnaturallypest-resistant有抵抗力的tofeedarapidlygrowingworldpopulation.Thisquestionelicits引发almostasmanyfirst-thoughtresponsesastherearepeopletowhomthequestioncanbeposed.Initspurestformthetermbiotechnologyreferstotheuseoflivingorganismsortheirproductstomodifyhumanhealthandthehumanenvironment.Prehistoricbiotechnologistsdidthisastheyusedyeastcellstoraisebreaddough生面团andtofermentalcoholicbeveragesandbacterialcellstomakecheesesandyogurtsandastheybredtheirstrongproductiveanimalstomakeevenstrongerandmoreproductiveoffspring.Throughouthumanhistorywehavelearnedagreatdealaboutthedifferentorganismsthatourancestorsusedsoeffectively.Themarkedincreaseinourunderstandingoftheseorganismsandtheircellproductsgainsustheabilitytocontrolthemanyfunctionsofvariouscellsandorganisms.Usingthetechniquesofgenesplicing叠接andrecombineDNAtechnologywecannowactuallycombinethegeneticelementsoftwoormorelivingcells.FunctioninglengthsofDNAcanbetakenfromoneorganismandplacedintothecellsofanotherorganism.Asaresultforexamplewecancausebacterialcellstoproducehumanmoleculescowscanproducemoremilkorthesameamountoffeedandwecansynthesizetherapeuticmoleculesthathaveneverbeforeexisted. ThesentenceThisquestionelicits...para.2means______.
WecanrelyonJamestocarryoutthismissionforhisjudgementisalwayssound.
IsThisASenselessNotion? Thereisasenselessnotionthatchildrengrowupandleavehomewhentheyare18andthetruthisfarfromthatsociologistLarryBumpassoftheUniversityofWisconsinsays.Todayunexpectednumbersofyoungadultsarelivingwiththeirparents.ThereisamajorshiftinthemiddleclassdeclaressociologistAllanSchnailbergofNorthwesternUniversitywhoseson19movedbackafteranabsenceofeightmonths. Analysisciteavarietyofreasonsforthisreturntothenest.Themarriageageisrisingaconditionthatmakeshomeanditspleasantnessparticularlyattractivetoyoungpeople.Ahighdivorcerateandadecliningremarriageratearemakingeconomicallypressedandemotionallyhurtsurvivorsbacktoparentalshelters.Forsometheexpenseofanaway-fromhomecollegeeducationhasbecomesoexcessivelygreatthatmanystudentsnowattendlocalschools.Evenaftergraduationyoungpeoplefindtheirwingsclippedbytheskyrocketinghousingcosts. LivingathomesaysKnightonaschoolteachercontinuestogivehersecurityandmoralsupport.Hermotheragreed.It’’sridiculousforthekidstopayallthatmoneyforrent.Itmakessenseforkidstostayathome.Butsharingthefamilyrequiresadjustmentsforall.Therearethehasslesoverbathroomstelephonesandprivacy.Somefamilieshowevermanagethedelicatebalancingact.Butforothersitprovestoodifficult.MichelleDelTurco24hasbeenreturnedhomethreetimesandleftthreetimes.WhatIconsideredasocialdrinkmydadconsideredanalcoholproblemsheexplains.HeneverlikedanyoneIdatedsoIeitherhadtohideawayormeetthematfriends’houses. Justhowlongshouldadultchildrenlivewiththeirparentsbeforemovingon?Mostpsychologistsfeellengthyhomecomingsareamistake.Childrenstrugglingtoestablishseparateidentitiescanendupwithasenseofinadequacydefeatandfailure.Andagingparentswhoshouldbeenjoyingsomefinancialandpersonalfreedomfindthemselvesstuckwithresponsibilities.Manyagreethatbriefvisitshowevercanworkedbeneficially. TherewasapparentlyatrendintheU.S.______.
Biotechnology Biotechnologyinoneformoranotherhasflourishedsinceprehistorictimes.Whenthefirsthumanbeingsrealizedthattheycouldplanttheirowncropsandbreedtheirownanimalstheylearnedtousebiotechnology.Thediscoverythatfruitjuicesfermented发酵inwineorthatmilkcouldbeconvertedintocheeseoryogurt酸乳酶orthatbeercouldbemadebyfermentingsolutionsofmalt麦芽andhops啤酒花beganthestudyofbiotechnology.Whenthefirstbakersfoundthattheycouldmakeasoftspongy多乳的breadratherthanafirmthincrackertheywe’’reactingasfledgling缺乏经验的biotechnologists.Thefirstanimalbreedersrealizingthatdifferentphysicaltraitscouldbeeithermagnifiedorlostbymatingappropriatepairsofanimalsengagedinthemanipulationsofbiotechnology. Whatthenisbiotechnology?Thetermbringstominddifferentthings.Somethinkofdevelopingnewtypesofanimals.Othersdreamofalmostunlimitedsourcesofhumantherapeutic治疗的drugs.Stillothersenvision想象thepossibilityofgrowingcropsthataremorenutritious有养分的andnaturallypest-resistant有抵抗力的tofeedarapidlygrowingworldpopulation.Thisquestionelicits引发almostasmanyfirst-thoughtresponsesastherearepeopletowhomthequestioncanbeposed.Initspurestformthetermbiotechnologyreferstotheuseoflivingorganismsortheirproductstomodifyhumanhealthandthehumanenvironment.Prehistoricbiotechnologistsdidthisastheyusedyeastcellstoraisebreaddough生面团andtofermentalcoholicbeveragesandbacterialcellstomakecheesesandyogurtsandastheybredtheirstrongproductiveanimalstomakeevenstrongerandmoreproductiveoffspring.Throughouthumanhistorywehavelearnedagreatdealaboutthedifferentorganismsthatourancestorsusedsoeffectively.Themarkedincreaseinourunderstandingoftheseorganismsandtheircellproductsgainsustheabilitytocontrolthemanyfunctionsofvariouscellsandorganisms.Usingthetechniquesofgenesplicing叠接andrecombineDNAtechnologywecannowactuallycombinethegeneticelementsoftwoormorelivingcells.FunctioninglengthsofDNAcanbetakenfromoneorganismandplacedintothecellsofanotherorganism.Asaresultforexamplewecancausebacterialcellstoproducehumanmoleculescowscanproducemoremilkorthesameamountoffeedandwecansynthesizetherapeuticmoleculesthathaveneverbeforeexisted. AccordingtothepassagewhichofthefollowingisNOTanapplicationofbiotechnology?
AnotherAreaofEnglishLanguage Considernowanotherareaofourlanguage.Englishhasalargenumberofnounswhichappeartobeneutralwithregardtosexbutactuallyarecovertlymasculine.Althoughthedictionarymaydefinepoetasonewhowritespoetryawomanwhowritespoetryappearssoanomalousorthreateningtosomethattheyusethespecialtermpoetesstorefertoher.Thereisnocorrespondingtermtocallattentiontothesexofamanwhowritespoetrybutthenwefindnothingremarkableinthefactthatpoetryiswrittenbymen.Ofcourseifawomanissufficientlymeritoriouswemayforgivehersexandrefertoherasapoetafterallorwishingtokeeptheimportantfactofhersexinourconsciousnesswemaycallherawomanpoet.Howevertobalancethepossiblerewardofhavinghersexoverlookedthereremainsthepossibilityofmoreextremepunishmentwemayjudgeherworksoharshlythatshewillbelabelledaladypoet.Onceagainthemoralisclearpeoplewhowritepoetryareassumedtobemenuntilprovenotherwiseandpeopleidentifiedaswomenwhowritepoetryareassumedtobelesscompetentthansexuallyunidentifiedi.e.presumablymalepeoplewhowritepoetry. Ifthephenomenonwehavebeendiscussingwerelimitedtopoetrywemightnotregarditasverysignificantafteralloursocietytendstoregardpoetsassomewhatoddanyway.Butinfactitiswidespreadinthelanguage.Thereisageneraltendencytolabeltheexceptionwhichinmostcasesturnsouttobewomen.Manywordswithfemininesuffixessuchasfarmeretteauthoressandaviatrixhavesuchacleartrivializingeffectthattherehasbeenatrendawayfromtheiruseandapreferenceforwomanauthorandthelike.ThefemininesofmanyethnictermssuchasNegressandJewessareconsideredparticularlyobjectionable.Otherwordssuchasactressandwaitressseemtohaveescapedthenegativeconnotationsandremaininuse.HoweverwenotethatwaitersoftenworkinmoreexpensiveestablishmentsthandowaitressesthatactressesbelongtoActorsEquityandthatwomenparticipantsintheatricalgroupshavebeguntorefertothemselvesasactors.onrareoccasionsthispresumptionofmalenessintermswhichshouldbesexuallyneutralworkstowomen’’sadvantage.Ifsomeoneiscalledabastardeitherasageneraltermofabuseorasastatementofthelackoflegalmaritaltiesbetweenthatpersonsparentsweassumethatpersonisamale.Whileanillegitimatechildmaybeofeithersexonlymenarebastardincommonusage.Althoughthedictionaryseemstoregardthisasasex-neutraltermarecentdictionaryofslanggivesthetermbastardadefinitionasafemalebastard. Thewordanomalousmeansridiculous.
AvisittotheComputerCenterhasarousedthestudentsinterestincomputerscience.
AnotherAreaofEnglishLanguage Considernowanotherareaofourlanguage.Englishhasalargenumberofnounswhichappeartobeneutralwithregardtosexbutactuallyarecovertlymasculine.Althoughthedictionarymaydefinepoetasonewhowritespoetryawomanwhowritespoetryappearssoanomalousorthreateningtosomethattheyusethespecialtermpoetesstorefertoher.Thereisnocorrespondingtermtocallattentiontothesexofamanwhowritespoetrybutthenwefindnothingremarkableinthefactthatpoetryiswrittenbymen.Ofcourseifawomanissufficientlymeritoriouswemayforgivehersexandrefertoherasapoetafterallorwishingtokeeptheimportantfactofhersexinourconsciousnesswemaycallherawomanpoet.Howevertobalancethepossiblerewardofhavinghersexoverlookedthereremainsthepossibilityofmoreextremepunishmentwemayjudgeherworksoharshlythatshewillbelabelledaladypoet.Onceagainthemoralisclearpeoplewhowritepoetryareassumedtobemenuntilprovenotherwiseandpeopleidentifiedaswomenwhowritepoetryareassumedtobelesscompetentthansexuallyunidentifiedi.e.presumablymalepeoplewhowritepoetry. Ifthephenomenonwehavebeendiscussingwerelimitedtopoetrywemightnotregarditasverysignificantafteralloursocietytendstoregardpoetsassomewhatoddanyway.Butinfactitiswidespreadinthelanguage.Thereisageneraltendencytolabeltheexceptionwhichinmostcasesturnsouttobewomen.Manywordswithfemininesuffixessuchasfarmeretteauthoressandaviatrixhavesuchacleartrivializingeffectthattherehasbeenatrendawayfromtheiruseandapreferenceforwomanauthorandthelike.ThefemininesofmanyethnictermssuchasNegressandJewessareconsideredparticularlyobjectionable.Otherwordssuchasactressandwaitressseemtohaveescapedthenegativeconnotationsandremaininuse.HoweverwenotethatwaitersoftenworkinmoreexpensiveestablishmentsthandowaitressesthatactressesbelongtoActorsEquityandthatwomenparticipantsintheatricalgroupshavebeguntorefertothemselvesasactors.onrareoccasionsthispresumptionofmalenessintermswhichshouldbesexuallyneutralworkstowomen’’sadvantage.Ifsomeoneiscalledabastardeitherasageneraltermofabuseorasastatementofthelackoflegalmaritaltiesbetweenthatpersonsparentsweassumethatpersonisamale.Whileanillegitimatechildmaybeofeithersexonlymenarebastardincommonusage.Althoughthedictionaryseemstoregardthisasasex-neutraltermarecentdictionaryofslanggivesthetermbastardadefinitionasafemalebastard. Theauthorissneeringandnastytosomepeople’soccupations.
AnotherAreaofEnglishLanguage Considernowanotherareaofourlanguage.Englishhasalargenumberofnounswhichappeartobeneutralwithregardtosexbutactuallyarecovertlymasculine.Althoughthedictionarymaydefinepoetasonewhowritespoetryawomanwhowritespoetryappearssoanomalousorthreateningtosomethattheyusethespecialtermpoetesstorefertoher.Thereisnocorrespondingtermtocallattentiontothesexofamanwhowritespoetrybutthenwefindnothingremarkableinthefactthatpoetryiswrittenbymen.Ofcourseifawomanissufficientlymeritoriouswemayforgivehersexandrefertoherasapoetafterallorwishingtokeeptheimportantfactofhersexinourconsciousnesswemaycallherawomanpoet.Howevertobalancethepossiblerewardofhavinghersexoverlookedthereremainsthepossibilityofmoreextremepunishmentwemayjudgeherworksoharshlythatshewillbelabelledaladypoet.Onceagainthemoralisclearpeoplewhowritepoetryareassumedtobemenuntilprovenotherwiseandpeopleidentifiedaswomenwhowritepoetryareassumedtobelesscompetentthansexuallyunidentifiedi.e.presumablymalepeoplewhowritepoetry. Ifthephenomenonwehavebeendiscussingwerelimitedtopoetrywemightnotregarditasverysignificantafteralloursocietytendstoregardpoetsassomewhatoddanyway.Butinfactitiswidespreadinthelanguage.Thereisageneraltendencytolabeltheexceptionwhichinmostcasesturnsouttobewomen.Manywordswithfemininesuffixessuchasfarmeretteauthoressandaviatrixhavesuchacleartrivializingeffectthattherehasbeenatrendawayfromtheiruseandapreferenceforwomanauthorandthelike.ThefemininesofmanyethnictermssuchasNegressandJewessareconsideredparticularlyobjectionable.Otherwordssuchasactressandwaitressseemtohaveescapedthenegativeconnotationsandremaininuse.HoweverwenotethatwaitersoftenworkinmoreexpensiveestablishmentsthandowaitressesthatactressesbelongtoActorsEquityandthatwomenparticipantsintheatricalgroupshavebeguntorefertothemselvesasactors.onrareoccasionsthispresumptionofmalenessintermswhichshouldbesexuallyneutralworkstowomen’’sadvantage.Ifsomeoneiscalledabastardeitherasageneraltermofabuseorasastatementofthelackoflegalmaritaltiesbetweenthatpersonsparentsweassumethatpersonisamale.Whileanillegitimatechildmaybeofeithersexonlymenarebastardincommonusage.Althoughthedictionaryseemstoregardthisasasex-neutraltermarecentdictionaryofslanggivesthetermbastardadefinitionasafemalebastard. Ifapoemiswrittenbyapoetesswetendtojudgeitfavorably.
{{*HTML*}}{{B}}第三篇{{/B}} {{B}}??????? ????????HumanSpace Exploration{{/B}}??Whilescientistsaresearchingthecauseofthe ColumbiadisasterNASAismovingaheadwithplanstodevelopanewcraftthat wouldreplaceshuttles航天飞机onspacestationmissionsby2012andrespond quicklytospacestationemergencies.??Thespaceagencyreleased thefirstsetofmissionneedsandrequirementsseveraldaysagofortheorbital spaceplane轨道航天飞机whichwouldbedesignedtotransportacrewoffourtoand fromtheInternationalSpaceStation.??Althoughitincludesfew specificstheplanstatestheorbiter轨道航天飞机willbesafercheaperand requirelesspreparationtimethantheshuttle.Itwouldbeabletotransport fourcrewmembersby2012--thoughitwouldbeavailableforrescuemissionsby 2010.NASAsaysthecraftshouldbeabletotransportinjuredorillspace stationcrewmemberstodefinitive决定性的medicalcarewithin24 hours.??ThereleaseoftherequirementsshowedNASAremains focusedonthelong-termprioritiesofspaceexplorationevenasquestions existconcerningthelossofColumbiaanditsseven-membercrewonFebruary1 2003.??ExpertsatMarshallSpaceFlightCenterinHuntsville Alabamahavebeenworkingforyearsonasuccessortotheshuttle.Theproject knownastheSpaceLaunchInitiative提案wasdividedlastyearintotwo parts--onefocusingonafuturelaunchvehicletheotheronaspacestation orbiter.Theorbiterisexpectedtobereadysooner.??The program’smanagerssayNASAofficialshavetoldthemnottoalterSpaceLaunch InitiativeinlightoftheColumbiadisaster.??U.S.President GeorgeW.BushaskedCongressforaboutUS$1billionforSpaceLaunch Initiativein2004fundsthatwouldbealmostequallysplitbetweentheOrbital SpacePlaneandNextGenerationLaunch Technology.Besidesitsmainmissiontheorbiterwouldalsobeusedas
Cancer ThepopularTVvariety-showhostwasgrimbutcalm.Hefacedthecamerasandsaidbluntly:Ihavecancer. MasatakaItsumi’’sdisclosuremaybethelatestsignthattheshameassociatedwithcancerisfinallybreakingdowninacountrywhereunliketheUnitedSatesthetopichastraditionallybeentaboo. Canceristhecountry’’sNo.1killerchainingmorethan230000livesayear.Despitethenumberofpeopleaffectedthesubjecthaslongbeenconcealedinsecrecyandsilence. AsaruleJapanesearereluctanttotellanyoneotherthanfamilyiftheyhavecancer.Anddoctorsoftenlietopatientsaboutacancerdiagnosisfearingtheywouldbedepressedandweakenedbythetruth.Pollsindicatethatmostpeoplewouldprefertobetoldiftheyhavecancer.Buthealthauthoritieshaveestimatedasfewasoneinfivecancerpatientsisgivenatruthfuldiagnosis.Thepatientisveryafraidtohearofhavingcancersomanydoctorsjustdon’ttellsaidonedoctor.Butifwedon’ttellthetruthit’’sbadfortherelationshipbetweendoctorandpatient.SoIthinkthisisbeginningtochange.HesaidhebelievedtheintensepublicinterestintheItsumicasereflectedpent-upcuriosityandconcernaboutthesubject. Thereareothersignsofgreateropennessinconfrontingcancer.Supportgroupsforcancervictimsonceunknownhavesprungup.Theplotofarecentfilmrevolvedaroundamanwithcancer.Anunusuallypowerfultelevisionadvertisementappealingforbone-marrowdonationsfeaturesayoungwomanwhohassincediedofleukemia. Butsecrecyaboutcancerisstillcommon.InJapanseriousillnessisconsideredembarrassing.Peopleworryaboutcausingsufferingandexpensefortheirfamiliesordiscomfortingtheircolleagues.Itsumiinfactbeganhisnewsconferencebyapologizing. Otherfactorscontributetothetabooontalkaboutcancer.Thereisaculturaltendencytowardrestraintondiscussingpersonalmattersandstoicisminfacingproblems.Evenifpatientssensesomethingisverywrongdespiteagooddiagnosismostdonotpresstheirdoctorsorseekasecondopinion.Doctorsaregranteddeeprespectinasocietythatdiscouragesquestioningauthority. Itcanbeinferredfromthepassagethat______.
{{*HTML*}}{{B}}第三篇{{/B}} {{B}}??????? ????????HumanSpace Exploration{{/B}}??Whilescientistsaresearchingthecauseofthe ColumbiadisasterNASAismovingaheadwithplanstodevelopanewcraftthat wouldreplaceshuttles航天飞机onspacestationmissionsby2012andrespond quicklytospacestationemergencies.??Thespaceagencyreleased thefirstsetofmissionneedsandrequirementsseveraldaysagofortheorbital spaceplane轨道航天飞机whichwouldbedesignedtotransportacrewoffourtoand fromtheInternationalSpaceStation.??Althoughitincludesfew specificstheplanstatestheorbiter轨道航天飞机willbesafercheaperand requirelesspreparationtimethantheshuttle.Itwouldbeabletotransport fourcrewmembersby2012--thoughitwouldbeavailableforrescuemissionsby 2010.NASAsaysthecraftshouldbeabletotransportinjuredorillspace stationcrewmemberstodefinitive决定性的medicalcarewithin24 hours.??ThereleaseoftherequirementsshowedNASAremains focusedonthelong-termprioritiesofspaceexplorationevenasquestions existconcerningthelossofColumbiaanditsseven-membercrewonFebruary1 2003.??ExpertsatMarshallSpaceFlightCenterinHuntsville Alabamahavebeenworkingforyearsonasuccessortotheshuttle.Theproject knownastheSpaceLaunchInitiative提案wasdividedlastyearintotwo parts--onefocusingonafuturelaunchvehicletheotheronaspacestation orbiter.Theorbiterisexpectedtobereadysooner.??The program’smanagerssayNASAofficialshavetoldthemnottoalterSpaceLaunch InitiativeinlightoftheColumbiadisaster.??U.S.President GeorgeW.BushaskedCongressforaboutUS$1billionforSpaceLaunch Initiativein2004fundsthatwouldbealmostequallysplitbetweentheOrbital SpacePlaneandNextGenerationLaunch Technology.WhendidNASAstartworkingonasuccessortotheshuttle?
IsThisASenselessNotion? Thereisasenselessnotionthatchildrengrowupandleavehomewhentheyare18andthetruthisfarfromthatsociologistLarryBumpassoftheUniversityofWisconsinsays.Todayunexpectednumbersofyoungadultsarelivingwiththeirparents.ThereisamajorshiftinthemiddleclassdeclaressociologistAllanSchnailbergofNorthwesternUniversitywhoseson19movedbackafteranabsenceofeightmonths. Analysisciteavarietyofreasonsforthisreturntothenest.Themarriageageisrisingaconditionthatmakeshomeanditspleasantnessparticularlyattractivetoyoungpeople.Ahighdivorcerateandadecliningremarriageratearemakingeconomicallypressedandemotionallyhurtsurvivorsbacktoparentalshelters.Forsometheexpenseofanaway-fromhomecollegeeducationhasbecomesoexcessivelygreatthatmanystudentsnowattendlocalschools.Evenaftergraduationyoungpeoplefindtheirwingsclippedbytheskyrocketinghousingcosts. LivingathomesaysKnightonaschoolteachercontinuestogivehersecurityandmoralsupport.Hermotheragreed.It’’sridiculousforthekidstopayallthatmoneyforrent.Itmakessenseforkidstostayathome.Butsharingthefamilyrequiresadjustmentsforall.Therearethehasslesoverbathroomstelephonesandprivacy.Somefamilieshowevermanagethedelicatebalancingact.Butforothersitprovestoodifficult.MichelleDelTurco24hasbeenreturnedhomethreetimesandleftthreetimes.WhatIconsideredasocialdrinkmydadconsideredanalcoholproblemsheexplains.HeneverlikedanyoneIdatedsoIeitherhadtohideawayormeetthematfriends’houses. Justhowlongshouldadultchildrenlivewiththeirparentsbeforemovingon?Mostpsychologistsfeellengthyhomecomingsareamistake.Childrenstrugglingtoestablishseparateidentitiescanendupwithasenseofinadequacydefeatandfailure.Andagingparentswhoshouldbeenjoyingsomefinancialandpersonalfreedomfindthemselvesstuckwithresponsibilities.Manyagreethatbriefvisitshowevercanworkedbeneficially. Accordingtothepassagewhatisthebestforbothparentsandchildren?
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
Ihaveapermanentjobhere.
Theydebatedforhoursbutcouldnotagreeonananswer.
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