[简答]  阅读理解：根据文章内容，判断正误（每题10分）。SuccessfulTeamWorkandTeamBuilding　　Teambuildingskillsarecriticalforyoureffectivenessasamanagerorentrepreneur.Andevenifyouarenotinamanagementorleadershiproleyet,betterunderstandingofteamworkcanmakeyouamoreeffectiveemployeeandgiveyouanextraedgeinyourcorporateoffice.　　Teambuildingsuccessiswhenyourteamcanaccomplishsomethingmuchbiggerandworkmoreeffectivelythanagroupofthesameindividualsworkingontheirown.Therearetwocriticalfactorsinbuildingahighperformanceteam.　　Thefirstfactorinteameffectivenessisthediversityofskillsandpersonalities.Itmeanspeopleusetheirstrengthsinfull,butcancompensateforeachother'sweaknesses.Or,differentpersonalitytypesbalanceandcomplementeachother.　　Theothercriticalelementofteamworksuccessisthatalltheteameffortsaredirectedtowardsthesamecleargoals,theteamgoals.Thisreliesheavilyongoodcommunicationintheteamandharmonyinmemberrelationships.　　Inreallife,teamworksuccessrarelyhappensbyitselfiftherearenofocusedteambuildingeffortsoractivities.Thereissimplytoomuchroomforproblems.Forexample,differentpersonalitiesmaybuildupconflicts.Orevenworse,somepeoplewithsimilarpersonalitiesmaystartfightingforauthorityanddominanceincertainareasofexpertise.Eveniftheteamgoalsareclearandacceptedbyeveryone,theremaybenoteamcommitmenttothegroupgoals,ornoconsensusonthemeansofachievingthosegoals.Theremaybealackoftrustandopennesswhichmayblockthecriticalcommunicationandleadtolossofcoordinationintheindividualefforts.Thisiswhyeveryteamneedsagoodleaderwhoisabletodealwithallteamworkissues. 1.Teambuildingskillsarenotsocriticalifyouareonlyanemployee.2.Toformahighperformanceteam,youneedmanyimportantfactors.3.Agoodteamshouldhaveadiversityofpersonalities.4.Teamworksuccessisquitecommoninpractice.5.Tosolvealltheproblems,youneedacapableleader.