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.

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.Question7Makesureyouractivitiesaren’ttooeasy(ortoodifficult).

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.Question8Beauthentic.

下列四个数据中修改为四位有效数字后为0.2134的是（） (1) 0.21334     (2) 0.21335     (3) 0.21336     (4) 0.213346

下列弱酸或弱碱能用酸碱滴定法直接准确滴定的是                （   ）  

机器人上常用的距离与接近觉传感器有()A超声波传感器B激光C红外传感器D霍尔传感器E温度传感器

常用的工业机器人的传动系统有()A齿轮传动B蜗杆传动C滚珠丝杆出传动D同步齿形带传动E链传动和行星齿轮传动。

工业机器人的坐标形式有（）A直角坐标型B圆柱坐标型C球坐标型D关节坐标型E平面关节型。

机器人的坐标系的种类为()A关节坐标系B直角坐标系C圆柱坐标系D工具坐标系E用户坐标系。

机器人的驱动方式主要有()A液压驱动B气压驱动C电气驱动D真空驱动E吸力驱动

阶梯杆受力如图所示，设AB和BC段的横截面面积分别为2A和A，弹性模量为E，则截面C的位移为()A、7Fa/2EAB、5Fa/EAC、Fa/2EAD、2Fa/EA

阶梯杆受力如图所示，设AB和BC段的横截面面积分别为2A和A，弹性模量为E，则杆中最大正应力为()A、7F/2AB、5F/AC、F/2AD、2F/A

电极电位随被测离子活度的变化而变化的电极称为参比电极。(   ) 

成绩记载为“旷考”或“无资格”或有作弊行为者，可以参加重修。