沥青混合料碾压遵循的原则有()。

A、由路外侧(低侧)向中央分隔带方面碾压
B、由中央分隔带向路外侧(低侧)方面碾压
C、压路机在未压完或刚压完的路面上急刹车、急弯时,严禁调头、转向
D、少量喷水,保持高温,梯形重叠,分段碾压
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正确答案:

AD

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TroublewithTeamwork

MaryOwenexaminestheroleandefficiencyofteams

Recruiterssaythatcandidateswhocangiveexamplesofworktheyhavedoneasmembersofasuccessfulteamareinasstrongapositionasthosewhocanpointtosignificantindividualachievement.Indeed,toomuchofthelattermaysuggestthatthepersonconcernedisnota'teamplayer'-oneofthemoreseriousfailingsinthebookofmanagement.

Theimportanceofbeingateamplayerisasideeffectoftheincreasinginteractionacrossdepartmentsandfunctionaldivides.Insteadofpushingreports,paperworkanddecisionsaroundtheorganisation,'teamsprovideadynamicmeetingplacewhereideascanbesharedandexpertisemorecarefullytargetedatimportantbusinessissues,'saysSteveGardner,inhisbookKeyManagementConcepts.Headds,'Globalisationhasaddedafurtherdimensiontoteamwork.Multinationalteamsnowstudypolicydecisionsinthelightoftheirimpactonthelocalmarket.'

Butisteamworkingbeingoverdone?'Somemanagersareonasmanyassevenoreightdifferentteams',saysDrCathyBandy,apsychologistwhorecentlyranaconferenceonthesubject.'Theytakeupsomuchtimethatmanagerscan'tgetonwithcoretasks.'Formingteamsandhavingmeetingshas,shesays,becomeanendinitself,almostregardlessofpurpose.Thereisalsothedangerofanunhealthydesiretokeeptheteamgoingaftertheworkhasbeendone.'Peoplefeeltheneedtobelong,andteammembershipcanprovideakindofpsychologicalsupport.'

Theideabehindteamworkingisthat,whentherightgroupofpeopleisbroughttogether,a'force'developswhichisgreaterthanthesumoftheirindividualtalents.Thisisoftentrueinsport,wheregoodplayerscanreachunexpectedheightsasmembersofaninternationalteam.However,fewbusinesssituationshaveasclearasetofobjectives,orasclearcriteriaofsuccessorfailure,aswinningamatch.

'Inbusiness,everyoneneedstobeclearaboutwhatthechallengeisandwhetherateamistherightwayofapproachingit',saysSteveGardner.'Unfortunately,peoplefocusinsteadonwhothemembersoftheteamshouldbeandwhatrolestheyaretoplay'DrBandyagrees.'Thereisalwaysadangerthatteamscanturnintocommittees,'shesays.'Inalotofsituations,oneortwoindividualswouldbemuchmoreeffective.'

Sowhatmakesasuccessfulteam?Therearesomegeneralqualitiesthathavebeenidentified.SteveGardnerrecommendsthatineveryteamthereshouldbesomeonewhoisgoodatresearchingideasandanotherwhoisgoodatshootingdownimpracticalones.Thereshouldbethosewhocanresolvethetensionsthatnaturallyoccurinateamandotherswhoarefocusedongettingthejobdone.Also,providingaclearandachievabletargetattheoutsetisthebestwayofensuringthattheteamwillmoveontogreaterthings.

13、Whatpointdoesthewritermakeaboutteamworkingatthebeginningofthearticle?

AItisthemostsuccessfulformofmanagement.

BIthaschangedtherecruitmentprocedureincompanies.

CWell-runteamsstillallowindividualstodemonstratetheirtalents.

DBeingateamplayerisnowconsideredanessentialmanagementskill.

14、Accordingtothearticle,teamworkdevelopedwithincompaniesasaresponseto

Amodernofficedesign.

Bchangingworkpractices.

Careductioninadministrativetasks.

Dtheexpansionofinternationalbusiness.

15、Inthethirdparagraph,DrBandysuggeststhat

Amanyemployeesdonotenjoyworkinginteams.

Bsomemanagersarenotveryeffectiveteamleaders.

Csometeamsarecreatedunnecessarily.

Dfewteamsarewellorganised.

16、Accordingtothewriter,teamworkismoreeffectiveinthefieldofsportbecausetheplayers

Aknowwhattheywanttoachieve.

Baremorecompetitivebynature.

Chavemoreindividualtalent.

Dcanbedrivenbynationalpride.

17、SteveGardnerandDrBandyagreethatwhenabusinessteamiscreatedpeopledonotpayenoughattentionto

Athestructureoftheteam.

Balternativestotheteam.

Cselectingtheteammembers.

Ddirectingtheteam'sactivities.

18、WhatisSteveGardner'sadviceonoperatingasuccessfulteam?

AMaintainaflexibleapproachtomembership.

BAllowpersonalitiestodevelopwithintheteam.

CSelectpeoplewhofitnaturallyintocertainroles.

DMakeeveryefforttoavoidconflictbetweenmembers.

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