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The old man and his dog were ______ to each other.
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HewasanoldmanwhofishedaloneinaboatintheGulfStreama
A.youngmanandanoldmanwerewaitingforabus.41satnextt
Theoldmanlooks________.Heislookingathisdyingdog___
sadly; sadly
sadly; sad
sad; sad
sad; sadly
BHewasanoldmanwhofishedaloneinaboatintheGulfStream
Thinkingofhissonwhohadbeenawayfortwentyyears______
the old man’s eyes were filled with tears
you could see the old man bursting into tears
tears came down from the old man’s face
the old man burst into tears
单项选择Mr.Smithis______oldmanandheusuallywalkswithhis
a; the
an; a
an; /
the; /
MydaughterEvieandIwereheadinghomefromshoppingonSat
WeliveincentralPhoenixnearthecanal.EverydayIusedto
Thepooroldmanwithhistwodaughters__inthestreet.
was seen to beg
were seen to beg
was seen begged
were seen begging
AnoldmanlivedaloneinhisoldhousE.Hehardlyevercameou
Ayoungmanandanoldmanwerewaitingforabus.___36___sat
WeliveincentralPhoenixnearthecanal运河.EverydayIused
WeliveincentralPhoenixnearthecanal.EverydayIusedto
Mr.BlackandMr.Whiteweretwoveryfamousartistsintheci
Theoldmanoftentakeawalkaftersupperintheparkwithhis
to follow
following
followed
follows
Anoldmanlivedaloneinhisoldhouse.Hehardlyevercameou
Theoldmanlivesaloneinhisoldhouseonlyhisdog陪伴him.
Thepooroldmanwithhistwodaughters___inthestreet.
was seen to beg
were seen to beg
was seen begged
were seen begging
Mr.BlackandMr.Whiteweretwoveryfamousartistsintheci
AnoldmanwassittinginfrontofhishousE.Justthenayoung
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Soccerisplayedbymillionsofpeopleallovertheworldbuttherehaveonlybeenafewplayerswhoweretrulygreat.Howdidtheseplayersgetthatway--wasitthroughtrainingandpracticeoraregreatplayers"bornnotmade"Firsttheseplayerscamefromplacesthathavehadfamousstarsinthepast--playersthatayoungboycanlookuptoandtrytoimitate.InthehistoryofsocceronlysixcountrieshaveeverwontheWorldCup--threefromSouthAmericaandthreefromwesternEurope.Therehasneverbeenagreatnationalteam--orareallygreatplayer--fromNorthAmericaorfromAsia.Secondtheseplayershaveallhadyearsofpracticeinthegame.AlfredoDiStefanowasthesonofasoccerplayeraswasPele.Mostplayersbeginplayingthegameattheageofthreeorfour. Finallymanygreatplayerscomefromthesamekindofneighborhood--apoorcrowdedareawhereaboy’sdreamisnottobeadoctorlawyerorbusinessmanbuttobecomearichfamousathleteorentertainer.ForexampleLiverpoolwhichproducedtheBeatleshadoneofthebestEnglishsoccerteamsinrecentyears.Pelepracticedinthestreetwitha"ball"madeofrags.AndGeorgeBestlearnedthetricksthatmadehimfamousbybouncingtheballoffawallintheslumsofBelfast. Allgreatplayershavealotincommonbutthatdoesn’texplainwhytheyaregreat.HundredsofboysplayedinthoseBrazilianstreetsbutonlyonebecamePele.Thegreatestplayersarebornwithsomeuniquequalitythatsetsthemapartfromalltheothers. Accordingtotheauthorwhichofthefollowingstatementsistrue
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Waterisoneofthemostimportantnaturalresourcesintheworld. Everywherewateruseis61.Humansalreadyusefifty-fourpercentofallthe62waterinriverslakesandunderground.Therearesomeestimatesthatthis63willreachseventypercentby2005. FreshwaterisnecessaryforlifeonEarth.Peopleneedwaterfor64activitiesandtoproducefood.WateralsoisimportantforenergyproductionandhealthofEarth’senvironmentalsystems. TheUnitedNationsisorganizinga65ofeventstoincreaseconcern66waterissues.UNofficialshave672003theInternationalYearofFreshWater.Agoalofthe68istobuildsupportforpoliciestousewatermore69. Anothergoalistogetmorepeopletousewaterinaway70willnothurtenvironment.Theworldpopulationismorethansix-thousand-millionpeople.Morethanone-thousand-million71safedrinkingwater.Morethantwo-thousand-million72fromdiseases73todirtywater.Andmorethantwo-thousand-millionlivewithoutwaste-treatmentsystems. WaterwasoneoftheissuesdiscussedattheUNMillenniumSummittwoyearsago.Leaderssaidtheywouldworkto74thenumberofpeoplewithoutsafedrinkingwaterinhalfby2015. NitinDesaidirectstheUNOfficeforEconomicandSocialAffairs.Hesayssuccess75thesegoalswillrequiremajorchangesinthewayspeopleusewater. NextmonththeWorldWaterForumwillmeetinKyotoJapan.Officialsplanto76thefirstUNreport77worldwaterdevelopment.Thisreportwillexaminetheworld’swaterproblems.78itwilloffersuggestionsonwaystomeetfuturewaterdemands.Expertssayinternationalreaction79theUNreportwillbeanimportanttestofthepoliticaldesiretosolvethewater80. 63
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Waterisoneofthemostimportantnaturalresourcesintheworld. Everywherewateruseis61.Humansalreadyusefifty-fourpercentofallthe62waterinriverslakesandunderground.Therearesomeestimatesthatthis63willreachseventypercentby2005. FreshwaterisnecessaryforlifeonEarth.Peopleneedwaterfor64activitiesandtoproducefood.WateralsoisimportantforenergyproductionandhealthofEarth’senvironmentalsystems. TheUnitedNationsisorganizinga65ofeventstoincreaseconcern66waterissues.UNofficialshave672003theInternationalYearofFreshWater.Agoalofthe68istobuildsupportforpoliciestousewatermore69. Anothergoalistogetmorepeopletousewaterinaway70willnothurtenvironment.Theworldpopulationismorethansix-thousand-millionpeople.Morethanone-thousand-million71safedrinkingwater.Morethantwo-thousand-million72fromdiseases73todirtywater.Andmorethantwo-thousand-millionlivewithoutwaste-treatmentsystems. WaterwasoneoftheissuesdiscussedattheUNMillenniumSummittwoyearsago.Leaderssaidtheywouldworkto74thenumberofpeoplewithoutsafedrinkingwaterinhalfby2015. NitinDesaidirectstheUNOfficeforEconomicandSocialAffairs.Hesayssuccess75thesegoalswillrequiremajorchangesinthewayspeopleusewater. NextmonththeWorldWaterForumwillmeetinKyotoJapan.Officialsplanto76thefirstUNreport77worldwaterdevelopment.Thisreportwillexaminetheworld’swaterproblems.78itwilloffersuggestionsonwaystomeetfuturewaterdemands.Expertssayinternationalreaction79theUNreportwillbeanimportanttestofthepoliticaldesiretosolvethewater80. 67
孩子们好像一年到头都有家庭教师上课一样而学语言的成年学生每周上课的时间却很有限
Crimehasitsowncyclesamagazinereportedsomeyearsago.Policerecordsthatwerestudiedforfiveyearsfromover2400citiesandtownsshowasurprisinglinkbetweenchangesintheseasonandcrimepatterns.Thepatternofcrimehasvariedverylittleoveralongperiodofyears.MurderreachesitshighduringJulyandAugustasdootherviolentattacks.Murdermoreoverismorethanseasonal:Itisaweekendcrime.Itisalsoanight-timecrime:62percentofmurdersaredonebetween6p.m.and6a.m.. Unlikethesummerhighincrimesofbodilyharmrobbinghasadifferentcycle.Youaremostlikelytoberobbedbetween6p.m.and2a.m.onaSaturdaynightinDecemberJanuaryorFebruary.ThemonthwithleastcrimesofallisMay--exceptforonestrangefact.Moredogbitesarereportedinthismonththaninanyothermonthoftheyear. Obviouslyourseasonalcyclesofknowledgearecompletelydifferentfromourtendenciesforcrimes.ProfessorHuntingtonmadeextensivestudiestodiscovertheseasonswhenpeoplereadseriousbooksattendscientificmeetingsandgethighestresultsonexaminations.Inallcaseshefoundaseparatedhighandautumnhighseparatedbyasummerlow. Possiblyhightemperatureandhighhumiditycauseourstrangeandviolentsummeractionsbutpoliceofficialsarenotsure."Thereisofcoursenoproofofaconnectionbetweenhumidityandmurder"theysay"Whymurder’shightimeshouldcomeinthesummertimewereallydonotknow." Itisreportedthatmoredogbitesoccurin
Anumberofpersonshaveexpressedconcernaboutpossiblehealthdangerstoworkerswhousedevicescalledvideo-displayterminals终端orVDTs.Thesearethedevicesusedtoshowcomputerinformation.SomereportslinkVDTstohealthdisordersincludingeyeproblemsandmuscleproblems.Eventhehealthofthepregnantwomenandtheirunbornbabiesissaidtobeendangered.Video-displayterminalsproducelowlevelsoftheelectromagneticradiation电磁辐射.ExpertssaymostmodernVDTshavebeendesignedtolimitthedangersfromsuchradiation.Howeverstudyshowsthatevenlowlevelsofelectromagneticradiationscanaffectthegrowthofthecells.AsaresultsomedoctorsadvisewomentostopworkingwithVDTswhiletheyarepregnant.OnestudyfoundwomenwhoworkwithVDTsinearlypregnancyaremorelikelythanotherstohavetheirpregnancyendunexpectedly.ResearcherssaidthatthisdoesnotnecessarilymeanthatVDTsthemselvescauseproblems.Someexpertssaidthefindingsshowworkingconditionsnotthemachinescausetheproblems.Lawmakersinm6rethanAmericanstateshaveproposedbillstocontrolworkingconditionsforVDToperators. WhatkindofdiseasedoestheVDTscause
Waterisoneofthemostimportantnaturalresourcesintheworld. Everywherewateruseis61.Humansalreadyusefifty-fourpercentofallthe62waterinriverslakesandunderground.Therearesomeestimatesthatthis63willreachseventypercentby2005. FreshwaterisnecessaryforlifeonEarth.Peopleneedwaterfor64activitiesandtoproducefood.WateralsoisimportantforenergyproductionandhealthofEarth’senvironmentalsystems. TheUnitedNationsisorganizinga65ofeventstoincreaseconcern66waterissues.UNofficialshave672003theInternationalYearofFreshWater.Agoalofthe68istobuildsupportforpoliciestousewatermore69. Anothergoalistogetmorepeopletousewaterinaway70willnothurtenvironment.Theworldpopulationismorethansix-thousand-millionpeople.Morethanone-thousand-million71safedrinkingwater.Morethantwo-thousand-million72fromdiseases73todirtywater.Andmorethantwo-thousand-millionlivewithoutwaste-treatmentsystems. WaterwasoneoftheissuesdiscussedattheUNMillenniumSummittwoyearsago.Leaderssaidtheywouldworkto74thenumberofpeoplewithoutsafedrinkingwaterinhalfby2015. NitinDesaidirectstheUNOfficeforEconomicandSocialAffairs.Hesayssuccess75thesegoalswillrequiremajorchangesinthewayspeopleusewater. NextmonththeWorldWaterForumwillmeetinKyotoJapan.Officialsplanto76thefirstUNreport77worldwaterdevelopment.Thisreportwillexaminetheworld’swaterproblems.78itwilloffersuggestionsonwaystomeetfuturewaterdemands.Expertssayinternationalreaction79theUNreportwillbeanimportanttestofthepoliticaldesiretosolvethewater80. 73
Anumberofpersonshaveexpressedconcernaboutpossiblehealthdangerstoworkerswhousedevicescalledvideo-displayterminals终端orVDTs.Thesearethedevicesusedtoshowcomputerinformation.SomereportslinkVDTstohealthdisordersincludingeyeproblemsandmuscleproblems.Eventhehealthofthepregnantwomenandtheirunbornbabiesissaidtobeendangered.Video-displayterminalsproducelowlevelsoftheelectromagneticradiation电磁辐射.ExpertssaymostmodernVDTshavebeendesignedtolimitthedangersfromsuchradiation.Howeverstudyshowsthatevenlowlevelsofelectromagneticradiationscanaffectthegrowthofthecells.AsaresultsomedoctorsadvisewomentostopworkingwithVDTswhiletheyarepregnant.OnestudyfoundwomenwhoworkwithVDTsinearlypregnancyaremorelikelythanotherstohavetheirpregnancyendunexpectedly.ResearcherssaidthatthisdoesnotnecessarilymeanthatVDTsthemselvescauseproblems.Someexpertssaidthefindingsshowworkingconditionsnotthemachinescausetheproblems.Lawmakersinm6rethanAmericanstateshaveproposedbillstocontrolworkingconditionsforVDToperators. AccordingtothepassageweknowmostmodernVDTs
Therearemanyreasonsofthetidalactionwhichisaverycomplicatedphenomenoninvolvingmanyfactorsallofwhichmustbeconsideredtopredicttideinanyoneplaceatanyonetime.Thealternateriseandfallofthesurfaceoftheseasandtheoceanismainlycausedbytheattractiveforceofthemoonalone.Whentheattractionisgreatthetideishigh;andconverselywhentheattractionisminimalthetideislow.Betweenthehighandthelowtideisaperiodofalittleoversixhoursbeingcalledduringitsriseafloodtideandduringitsfallanebbtide. Thesunalsoexertsitseffectonthetidebeingalitfielessthanhalfasmuchasthemoonalthoughitsmassissomuchgreater.Whenthemoonandthesunarehorizontalthehighesthightideoccursandwhentheyareverticalthelowestlowtidetakesplace. Thewindalsoplaysanimportantpartinthemodificationofthenormalriseandfallofthetide.Thusthesefactorsaffecteachothereitherdetractingoraddingtotheattractiveforcestoaddorsubtractfromtheweightofthetide.Butthetidesstillmoveinexorablyonrisingtwiceadaygettingalittlelatereachdayandposingaproblemofcorrectlypredictingtheirheightsandlows. Ifthefirsthightidetakesplaceat1:00A．M.thenexthightidewillprobablytakeplaceat
TheLachineandWellandCanalstwoofthemostimportantsystemswereopenedin1825and1829respectively.PassageOne
Soccerisplayedbymillionsofpeopleallovertheworldbuttherehaveonlybeenafewplayerswhoweretrulygreat.Howdidtheseplayersgetthatway--wasitthroughtrainingandpracticeoraregreatplayers"bornnotmade"Firsttheseplayerscamefromplacesthathavehadfamousstarsinthepast--playersthatayoungboycanlookuptoandtrytoimitate.InthehistoryofsocceronlysixcountrieshaveeverwontheWorldCup--threefromSouthAmericaandthreefromwesternEurope.Therehasneverbeenagreatnationalteam--orareallygreatplayer--fromNorthAmericaorfromAsia.Secondtheseplayershaveallhadyearsofpracticeinthegame.AlfredoDiStefanowasthesonofasoccerplayeraswasPele.Mostplayersbeginplayingthegameattheageofthreeorfour. Finallymanygreatplayerscomefromthesamekindofneighborhood--apoorcrowdedareawhereaboy’sdreamisnottobeadoctorlawyerorbusinessmanbuttobecomearichfamousathleteorentertainer.ForexampleLiverpoolwhichproducedtheBeatleshadoneofthebestEnglishsoccerteamsinrecentyears.Pelepracticedinthestreetwitha"ball"madeofrags.AndGeorgeBestlearnedthetricksthatmadehimfamousbybouncingtheballoffawallintheslumsofBelfast. Allgreatplayershavealotincommonbutthatdoesn’texplainwhytheyaregreat.HundredsofboysplayedinthoseBrazilianstreetsbutonlyonebecamePele.Thegreatestplayersarebornwithsomeuniquequalitythatsetsthemapartfromalltheothers. Thewordtricksattheendofparagraph2isclosestinmeaningto.
Soccerisplayedbymillionsofpeopleallovertheworldbuttherehaveonlybeenafewplayerswhoweretrulygreat.Howdidtheseplayersgetthatway--wasitthroughtrainingandpracticeoraregreatplayers"bornnotmade"Firsttheseplayerscamefromplacesthathavehadfamousstarsinthepast--playersthatayoungboycanlookuptoandtrytoimitate.InthehistoryofsocceronlysixcountrieshaveeverwontheWorldCup--threefromSouthAmericaandthreefromwesternEurope.Therehasneverbeenagreatnationalteam--orareallygreatplayer--fromNorthAmericaorfromAsia.Secondtheseplayershaveallhadyearsofpracticeinthegame.AlfredoDiStefanowasthesonofasoccerplayeraswasPele.Mostplayersbeginplayingthegameattheageofthreeorfour. Finallymanygreatplayerscomefromthesamekindofneighborhood--apoorcrowdedareawhereaboy’sdreamisnottobeadoctorlawyerorbusinessmanbuttobecomearichfamousathleteorentertainer.ForexampleLiverpoolwhichproducedtheBeatleshadoneofthebestEnglishsoccerteamsinrecentyears.Pelepracticedinthestreetwitha"ball"madeofrags.AndGeorgeBestlearnedthetricksthatmadehimfamousbybouncingtheballoffawallintheslumsofBelfast. Allgreatplayershavealotincommonbutthatdoesn’texplainwhytheyaregreat.HundredsofboysplayedinthoseBrazilianstreetsbutonlyonebecamePele.Thegreatestplayersarebornwithsomeuniquequalitythatsetsthemapartfromalltheothers. LiverpoolandBrazilianstreetsaretwogeographictermsusedtoillustrate
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NotonlyTombutalsohiswife______fondofwatchingtelevision.
Waterisoneofthemostimportantnaturalresourcesintheworld. Everywherewateruseis61.Humansalreadyusefifty-fourpercentofallthe62waterinriverslakesandunderground.Therearesomeestimatesthatthis63willreachseventypercentby2005. FreshwaterisnecessaryforlifeonEarth.Peopleneedwaterfor64activitiesandtoproducefood.WateralsoisimportantforenergyproductionandhealthofEarth’senvironmentalsystems. TheUnitedNationsisorganizinga65ofeventstoincreaseconcern66waterissues.UNofficialshave672003theInternationalYearofFreshWater.Agoalofthe68istobuildsupportforpoliciestousewatermore69. Anothergoalistogetmorepeopletousewaterinaway70willnothurtenvironment.Theworldpopulationismorethansix-thousand-millionpeople.Morethanone-thousand-million71safedrinkingwater.Morethantwo-thousand-million72fromdiseases73todirtywater.Andmorethantwo-thousand-millionlivewithoutwaste-treatmentsystems. WaterwasoneoftheissuesdiscussedattheUNMillenniumSummittwoyearsago.Leaderssaidtheywouldworkto74thenumberofpeoplewithoutsafedrinkingwaterinhalfby2015. NitinDesaidirectstheUNOfficeforEconomicandSocialAffairs.Hesayssuccess75thesegoalswillrequiremajorchangesinthewayspeopleusewater. NextmonththeWorldWaterForumwillmeetinKyotoJapan.Officialsplanto76thefirstUNreport77worldwaterdevelopment.Thisreportwillexaminetheworld’swaterproblems.78itwilloffersuggestionsonwaystomeetfuturewaterdemands.Expertssayinternationalreaction79theUNreportwillbeanimportanttestofthepoliticaldesiretosolvethewater80. 75
Waterisoneofthemostimportantnaturalresourcesintheworld. Everywherewateruseis61.Humansalreadyusefifty-fourpercentofallthe62waterinriverslakesandunderground.Therearesomeestimatesthatthis63willreachseventypercentby2005. FreshwaterisnecessaryforlifeonEarth.Peopleneedwaterfor64activitiesandtoproducefood.WateralsoisimportantforenergyproductionandhealthofEarth’senvironmentalsystems. TheUnitedNationsisorganizinga65ofeventstoincreaseconcern66waterissues.UNofficialshave672003theInternationalYearofFreshWater.Agoalofthe68istobuildsupportforpoliciestousewatermore69. Anothergoalistogetmorepeopletousewaterinaway70willnothurtenvironment.Theworldpopulationismorethansix-thousand-millionpeople.Morethanone-thousand-million71safedrinkingwater.Morethantwo-thousand-million72fromdiseases73todirtywater.Andmorethantwo-thousand-millionlivewithoutwaste-treatmentsystems. WaterwasoneoftheissuesdiscussedattheUNMillenniumSummittwoyearsago.Leaderssaidtheywouldworkto74thenumberofpeoplewithoutsafedrinkingwaterinhalfby2015. NitinDesaidirectstheUNOfficeforEconomicandSocialAffairs.Hesayssuccess75thesegoalswillrequiremajorchangesinthewayspeopleusewater. NextmonththeWorldWaterForumwillmeetinKyotoJapan.Officialsplanto76thefirstUNreport77worldwaterdevelopment.Thisreportwillexaminetheworld’swaterproblems.78itwilloffersuggestionsonwaystomeetfuturewaterdemands.Expertssayinternationalreaction79theUNreportwillbeanimportanttestofthepoliticaldesiretosolvethewater80. 65
Therearemanyreasonsofthetidalactionwhichisaverycomplicatedphenomenoninvolvingmanyfactorsallofwhichmustbeconsideredtopredicttideinanyoneplaceatanyonetime.Thealternateriseandfallofthesurfaceoftheseasandtheoceanismainlycausedbytheattractiveforceofthemoonalone.Whentheattractionisgreatthetideishigh;andconverselywhentheattractionisminimalthetideislow.Betweenthehighandthelowtideisaperiodofalittleoversixhoursbeingcalledduringitsriseafloodtideandduringitsfallanebbtide. Thesunalsoexertsitseffectonthetidebeingalitfielessthanhalfasmuchasthemoonalthoughitsmassissomuchgreater.Whenthemoonandthesunarehorizontalthehighesthightideoccursandwhentheyareverticalthelowestlowtidetakesplace. Thewindalsoplaysanimportantpartinthemodificationofthenormalriseandfallofthetide.Thusthesefactorsaffecteachothereitherdetractingoraddingtotheattractiveforcestoaddorsubtractfromtheweightofthetide.Butthetidesstillmoveinexorablyonrisingtwiceadaygettingalittlelatereachdayandposingaproblemofcorrectlypredictingtheirheightsandlows. Theprincipalideaofthisarticleis
Chinesehistorianstriedto______abalancebetweenthedataofhistoryandtheirsignificance.
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