微机中的符号都是以补码形式表示的。

Peoplewholiveinsmalltownsoftenseem morefriendlythanthoselivingin____ populatedareas.

_______isapersonaldialectofanindividualspeakerthatcombineselementsregardingregional,social,gender,andagevariations.

VousconnaissezMadameLeblanc?Non,jene_____connaispas.

NoussommesdeShenzhen（我们来自深圳）,etvous,____venez-vous（您来自哪）?

Charelsrecoitunelettredesonpère.Sonpèreestmaladeetveut____voir.

服务业的兴起是社会生产力发展的必然结果

Part4ReadingComprehensionTEXTA-33.Whatismentionedasaconsequenceofextractingwaterfromdeepunderground?

图解法只适用于两个变量的情况。

HowtobehappyWeaskedfourpsychologistsfortheiradviceonhowtobehappyand,equallyimportantly,howtoavoidbeingunhappy.ATherehasbeenalotofresearchwhichshowstheimportanceofphysicalhealthinavoidinganxietyanddepression.Themindandthebodyarehighlyinterconnected.Wecanallmakefairlyeasychangesinourlifestyletoincludemoreexercise,healthiereating,gettingenoughsleep,beingexposedtosunlightandsoon.Researchintoexercisehasfoundthatithasapositiveimpactonmood.Physicalactivitystimulatesthereleaseofendorphinsinthebraintoproducethefeel-goodfactor.Sleepisvitallyimportantforchildrenandadolescentstohelpconcentrationlevels.Agoodnight'ssleepalsostopspeoplebeingbad-temperedandflyingoffthehandle.BHavinggoodrelationshipsisabigpartofbeinghappy.Inonestudy,mosthappypeoplewerefoundtohavestrongtiestofriendsandfamilyandtheymadesuretheyspenttimewiththemregularly.Youalsoneedatleastonepersonwhoyoudiscusspersonalfeelingswith一called'selfdisclosure'.Justonepersonforaheart-to-heartisenough,togetherwithanetworkofotherrelationships.It'snotenoughtohavelotsoffriendsjusttodothingswithorchattoaboutmusicorfootball.Thatdeeperconnectionisall-importantSomepeopleneedtolearnhowtolisteneffectivelytoothersinordertodevelopstrongerrelationships.CIwouldrecommendbeingcompletelyimmersedinapleasurableactivity,sometimescalledexperiencing'flow'.Theactivitycouldbeanythingfromdoingjudotopaintingapicturetoplayingchess.Typically,theactivitiesrequireacertainamountofskillandarechallengingbutnottoochallenging.Ifyouareexperiencingflow,youlosetrackoftimeandareimmersedinthepresentmoment.Youfindtheactivityrewardingforitsownsake.Peoplewhospendtimedoing'high-flow'activitiesfeelmorelong-termhappinessthanthosedoingthingslikejustloungingaroundorchattingonline.DMakelikeSuperman!Discoverwhatyouruniquestrengthsandvirtuesareandthenusethemforapurposewhichbenefitsotherpeopleoryourcommunity.Peoplewhoplaytotheirstrengths(e.g.curiosityorpersistence)orvirtues(e.g.justiceorhumanity)andusethemindifferentwaysandindifferentsituationsarehappierthanthosewhofocusmoreontheirweaknesses.Inotherwords,focusonthepositive,notthenegative,andbetruetoyourself.Studiesindifferentcountrieshaveshownthatpeoplewhodothisreporthigherlevelsofwell-being.Choosethepsychologistwhogivesthefollowingpiecesofadvice.Youcanchooseeachpsychologistmorethanonce.Question1Paymoreattentiontowhatpeoplearesayingtoimprovesocialbonding.

HowtobehappyWeaskedfourpsychologistsfortheiradviceonhowtobehappyand,equallyimportantly,howtoavoidbeingunhappy.ATherehasbeenalotofresearchwhichshowstheimportanceofphysicalhealthinavoidinganxietyanddepression.Themindandthebodyarehighlyinterconnected.Wecanallmakefairlyeasychangesinourlifestyletoincludemoreexercise,healthiereating,gettingenoughsleep,beingexposedtosunlightandsoon.Researchintoexercisehasfoundthatithasapositiveimpactonmood.Physicalactivitystimulatesthereleaseofendorphinsinthebraintoproducethefeel-goodfactor.Sleepisvitallyimportantforchildrenandadolescentstohelpconcentrationlevels.Agoodnight'ssleepalsostopspeoplebeingbad-temperedandflyingoffthehandle.BHavinggoodrelationshipsisabigpartofbeinghappy.Inonestudy,mosthappypeoplewerefoundtohavestrongtiestofriendsandfamilyandtheymadesuretheyspenttimewiththemregularly.Youalsoneedatleastonepersonwhoyoudiscusspersonalfeelingswith一called'selfdisclosure'.Justonepersonforaheart-to-heartisenough,togetherwithanetworkofotherrelationships.It'snotenoughtohavelotsoffriendsjusttodothingswithorchattoaboutmusicorfootball.Thatdeeperconnectionisall-importantSomepeopleneedtolearnhowtolisteneffectivelytoothersinordertodevelopstrongerrelationships.CIwouldrecommendbeingcompletelyimmersedinapleasurableactivity,sometimescalledexperiencing'flow'.Theactivitycouldbeanythingfromdoingjudotopaintingapicturetoplayingchess.Typically,theactivitiesrequireacertainamountofskillandarechallengingbutnottoochallenging.Ifyouareexperiencingflow,youlosetrackoftimeandareimmersedinthepresentmoment.Youfindtheactivityrewardingforitsownsake.Peoplewhospendtimedoing'high-flow'activitiesfeelmorelong-termhappinessthanthosedoingthingslikejustloungingaroundorchattingonline.DMakelikeSuperman!Discoverwhatyouruniquestrengthsandvirtuesareandthenusethemforapurposewhichbenefitsotherpeopleoryourcommunity.Peoplewhoplaytotheirstrengths(e.g.curiosityorpersistence)orvirtues(e.g.justiceorhumanity)andusethemindifferentwaysandindifferentsituationsarehappierthanthosewhofocusmoreontheirweaknesses.Inotherwords,focusonthepositive,notthenegative,andbetruetoyourself.Studiesindifferentcountrieshaveshownthatpeoplewhodothisreporthigherlevelsofwell-being.Choosethepsychologistwhogivesthefollowingpiecesofadvice.Youcanchooseeachpsychologistmorethanonce.Question2Don’tattachimportancetothingsyoudon’tdowell.

HowtobehappyWeaskedfourpsychologistsfortheiradviceonhowtobehappyand,equallyimportantly,howtoavoidbeingunhappy.ATherehasbeenalotofresearchwhichshowstheimportanceofphysicalhealthinavoidinganxietyanddepression.Themindandthebodyarehighlyinterconnected.Wecanallmakefairlyeasychangesinourlifestyletoincludemoreexercise,healthiereating,gettingenoughsleep,beingexposedtosunlightandsoon.Researchintoexercisehasfoundthatithasapositiveimpactonmood.Physicalactivitystimulatesthereleaseofendorphinsinthebraintoproducethefeel-goodfactor.Sleepisvitallyimportantforchildrenandadolescentstohelpconcentrationlevels.Agoodnight'ssleepalsostopspeoplebeingbad-temperedandflyingoffthehandle.BHavinggoodrelationshipsisabigpartofbeinghappy.Inonestudy,mosthappypeoplewerefoundtohavestrongtiestofriendsandfamilyandtheymadesuretheyspenttimewiththemregularly.Youalsoneedatleastonepersonwhoyoudiscusspersonalfeelingswith一called'selfdisclosure'.Justonepersonforaheart-to-heartisenough,togetherwithanetworkofotherrelationships.It'snotenoughtohavelotsoffriendsjusttodothingswithorchattoaboutmusicorfootball.Thatdeeperconnectionisall-importantSomepeopleneedtolearnhowtolisteneffectivelytoothersinordertodevelopstrongerrelationships.CIwouldrecommendbeingcompletelyimmersedinapleasurableactivity,sometimescalledexperiencing'flow'.Theactivitycouldbeanythingfromdoingjudotopaintingapicturetoplayingchess.Typically,theactivitiesrequireacertainamountofskillandarechallengingbutnottoochallenging.Ifyouareexperiencingflow,youlosetrackoftimeandareimmersedinthepresentmoment.Youfindtheactivityrewardingforitsownsake.Peoplewhospendtimedoing'high-flow'activitiesfeelmorelong-termhappinessthanthosedoingthingslikejustloungingaroundorchattingonline.DMakelikeSuperman!Discoverwhatyouruniquestrengthsandvirtuesareandthenusethemforapurposewhichbenefitsotherpeopleoryourcommunity.Peoplewhoplaytotheirstrengths(e.g.curiosityorpersistence)orvirtues(e.g.justiceorhumanity)andusethemindifferentwaysandindifferentsituationsarehappierthanthosewhofocusmoreontheirweaknesses.Inotherwords,focusonthepositive,notthenegative,andbetruetoyourself.Studiesindifferentcountrieshaveshownthatpeoplewhodothisreporthigherlevelsofwell-being.Choosethepsychologistwhogivesthefollowingpiecesofadvice.Youcanchooseeachpsychologistmorethanonce.Question3Workonhowyoubondwithotherpeople.

HowtobehappyWeaskedfourpsychologistsfortheiradviceonhowtobehappyand,equallyimportantly,howtoavoidbeingunhappy.ATherehasbeenalotofresearchwhichshowstheimportanceofphysicalhealthinavoidinganxietyanddepression.Themindandthebodyarehighlyinterconnected.Wecanallmakefairlyeasychangesinourlifestyletoincludemoreexercise,healthiereating,gettingenoughsleep,beingexposedtosunlightandsoon.Researchintoexercisehasfoundthatithasapositiveimpactonmood.Physicalactivitystimulatesthereleaseofendorphinsinthebraintoproducethefeel-goodfactor.Sleepisvitallyimportantforchildrenandadolescentstohelpconcentrationlevels.Agoodnight'ssleepalsostopspeoplebeingbad-temperedandflyingoffthehandle.BHavinggoodrelationshipsisabigpartofbeinghappy.Inonestudy,mosthappypeoplewerefoundtohavestrongtiestofriendsandfamilyandtheymadesuretheyspenttimewiththemregularly.Youalsoneedatleastonepersonwhoyoudiscusspersonalfeelingswith一called'selfdisclosure'.Justonepersonforaheart-to-heartisenough,togetherwithanetworkofotherrelationships.It'snotenoughtohavelotsoffriendsjusttodothingswithorchattoaboutmusicorfootball.Thatdeeperconnectionisall-importantSomepeopleneedtolearnhowtolisteneffectivelytoothersinordertodevelopstrongerrelationships.CIwouldrecommendbeingcompletelyimmersedinapleasurableactivity,sometimescalledexperiencing'flow'.Theactivitycouldbeanythingfromdoingjudotopaintingapicturetoplayingchess.Typically,theactivitiesrequireacertainamountofskillandarechallengingbutnottoochallenging.Ifyouareexperiencingflow,youlosetrackoftimeandareimmersedinthepresentmoment.Youfindtheactivityrewardingforitsownsake.Peoplewhospendtimedoing'high-flow'activitiesfeelmorelong-termhappinessthanthosedoingthingslikejustloungingaroundorchattingonline.DMakelikeSuperman!Discoverwhatyouruniquestrengthsandvirtuesareandthenusethemforapurposewhichbenefitsotherpeopleoryourcommunity.Peoplewhoplaytotheirstrengths(e.g.curiosityorpersistence)orvirtues(e.g.justiceorhumanity)andusethemindifferentwaysandindifferentsituationsarehappierthanthosewhofocusmoreontheirweaknesses.Inotherwords,focusonthepositive,notthenegative,andbetruetoyourself.Studiesindifferentcountrieshaveshownthatpeoplewhodothisreporthigherlevelsofwell-being.Choosethepsychologistwhogivesthefollowingpiecesofadvice.Youcanchooseeachpsychologistmorethanonce.Question4Dosomethingabsorbing.

HowtobehappyWeaskedfourpsychologistsfortheiradviceonhowtobehappyand,equallyimportantly,howtoavoidbeingunhappy.ATherehasbeenalotofresearchwhichshowstheimportanceofphysicalhealthinavoidinganxietyanddepression.Themindandthebodyarehighlyinterconnected.Wecanallmakefairlyeasychangesinourlifestyletoincludemoreexercise,healthiereating,gettingenoughsleep,beingexposedtosunlightandsoon.Researchintoexercisehasfoundthatithasapositiveimpactonmood.Physicalactivitystimulatesthereleaseofendorphinsinthebraintoproducethefeel-goodfactor.Sleepisvitallyimportantforchildrenandadolescentstohelpconcentrationlevels.Agoodnight'ssleepalsostopspeoplebeingbad-temperedandflyingoffthehandle.BHavinggoodrelationshipsisabigpartofbeinghappy.Inonestudy,mosthappypeoplewerefoundtohavestrongtiestofriendsandfamilyandtheymadesuretheyspenttimewiththemregularly.Youalsoneedatleastonepersonwhoyoudiscusspersonalfeelingswith一called'selfdisclosure'.Justonepersonforaheart-to-heartisenough,togetherwithanetworkofotherrelationships.It'snotenoughtohavelotsoffriendsjusttodothingswithorchattoaboutmusicorfootball.Thatdeeperconnectionisall-importantSomepeopleneedtolearnhowtolisteneffectivelytoothersinordertodevelopstrongerrelationships.CIwouldrecommendbeingcompletelyimmersedinapleasurableactivity,sometimescalledexperiencing'flow'.Theactivitycouldbeanythingfromdoingjudotopaintingapicturetoplayingchess.Typically,theactivitiesrequireacertainamountofskillandarechallengingbutnottoochallenging.Ifyouareexperiencingflow,youlosetrackoftimeandareimmersedinthepresentmoment.Youfindtheactivityrewardingforitsownsake.Peoplewhospendtimedoing'high-flow'activitiesfeelmorelong-termhappinessthanthosedoingthingslikejustloungingaroundorchattingonline.DMakelikeSuperman!Discoverwhatyouruniquestrengthsandvirtuesareandthenusethemforapurposewhichbenefitsotherpeopleoryourcommunity.Peoplewhoplaytotheirstrengths(e.g.curiosityorpersistence)orvirtues(e.g.justiceorhumanity)andusethemindifferentwaysandindifferentsituationsarehappierthanthosewhofocusmoreontheirweaknesses.Inotherwords,focusonthepositive,notthenegative,andbetruetoyourself.Studiesindifferentcountrieshaveshownthatpeoplewhodothisreporthigherlevelsofwell-being.Choosethepsychologistwhogivesthefollowingpiecesofadvice.Youcanchooseeachpsychologistmorethanonce.Question5Adjustsimpleaspectsofyourdailyroutine.

HowtobehappyWeaskedfourpsychologistsfortheiradviceonhowtobehappyand,equallyimportantly,howtoavoidbeingunhappy.ATherehasbeenalotofresearchwhichshowstheimportanceofphysicalhealthinavoidinganxietyanddepression.Themindandthebodyarehighlyinterconnected.Wecanallmakefairlyeasychangesinourlifestyletoincludemoreexercise,healthiereating,gettingenoughsleep,beingexposedtosunlightandsoon.Researchintoexercisehasfoundthatithasapositiveimpactonmood.Physicalactivitystimulatesthereleaseofendorphinsinthebraintoproducethefeel-goodfactor.Sleepisvitallyimportantforchildrenandadolescentstohelpconcentrationlevels.Agoodnight'ssleepalsostopspeoplebeingbad-temperedandflyingoffthehandle.BHavinggoodrelationshipsisabigpartofbeinghappy.Inonestudy,mosthappypeoplewerefoundtohavestrongtiestofriendsandfamilyandtheymadesuretheyspenttimewiththemregularly.Youalsoneedatleastonepersonwhoyoudiscusspersonalfeelingswith一called'selfdisclosure'.Justonepersonforaheart-to-heartisenough,togetherwithanetworkofotherrelationships.It'snotenoughtohavelotsoffriendsjusttodothingswithorchattoaboutmusicorfootball.Thatdeeperconnectionisall-importantSomepeopleneedtolearnhowtolisteneffectivelytoothersinordertodevelopstrongerrelationships.CIwouldrecommendbeingcompletelyimmersedinapleasurableactivity,sometimescalledexperiencing'flow'.Theactivitycouldbeanythingfromdoingjudotopaintingapicturetoplayingchess.Typically,theactivitiesrequireacertainamountofskillandarechallengingbutnottoochallenging.Ifyouareexperiencingflow,youlosetrackoftimeandareimmersedinthepresentmoment.Youfindtheactivityrewardingforitsownsake.Peoplewhospendtimedoing'high-flow'activitiesfeelmorelong-termhappinessthanthosedoingthingslikejustloungingaroundorchattingonline.DMakelikeSuperman!Discoverwhatyouruniquestrengthsandvirtuesareandthenusethemforapurposewhichbenefitsotherpeopleoryourcommunity.Peoplewhoplaytotheirstrengths(e.g.curiosityorpersistence)orvirtues(e.g.justiceorhumanity)andusethemindifferentwaysandindifferentsituationsarehappierthanthosewhofocusmoreontheirweaknesses.Inotherwords,focusonthepositive,notthenegative,andbetruetoyourself.Studiesindifferentcountrieshaveshownthatpeoplewhodothisreporthigherlevelsofwell-being.Choosethepsychologistwhogivesthefollowingpiecesofadvice.Youcanchooseeachpsychologistmorethanonce.Question6Thinkabouthowyoucanhelpothers.