实际进度与计划进度的比较分析方法常用的有：横道图、S曲线法、列表比较法、前锋线法和香蕉曲线。（）

当利用S形曲线进行实际进度与计划进度比较时,如果检查日期实际进展点落在计划S形曲线的左侧,则可以获得的正确信息是()。

设有三个关系：（这三个表关系模式使用于下面7-14题）S（s#，sname，age，sex，bplace，department)SC（s#，c#，grade）C（c#，cname，teacher）检索刘老师所授课程的课程号和课程名。

设有三个关系：（这三个表关系模式使用于下面2-8题）S（s#，sname，age，sex，bplace，department)SC（s#，c#，grade）C（c#，cname，teacher）检索刘老师所授课程的课程号和课程名。

信号量S的初值为8，在S上执行了10次P操作，6次V操作后，S值为（）。

如P和V操作的信号量S初值为4，则现在S=-1，表示有（）个进程在等待。

行为事件访谈的STAR工具中的S指的是（）

4c′s营销策略是指顾客欲望与需求、满足欲望与需求所需要的成本、加强沟通和（）。

Text3Forhundredsofyears,thecriminallaw(刑法)hasbeenbuiltaroundtheideathatwrongdoersmustbepunishedfortheircrimes.Themostbasicargumentforpunishmentisthatitpreserveslawandorderandrespectsforauthority.Fromthispointofview，punishmentdoestwothings.Itupholdsthelaw，anditpreventsothersfromthinkingtheycangetawaywithdoingthesamethingwithoutpunishment.Punishmentisbasedontheideathatmanypeoplehaveabarelycontrolleddesiretoactinforbiddenways.Oneofthebestwaystoreducecrimeistoreformorrehabilitate(改造)habitualcriminals.Themainproblemisnotthefirstoffenderorthepettythiefbuttherepeatedoffenderwhocommitsincreasinglyseriouscrimes.Accordingtocriminologists，crimewoulddecreasegreatlyifallsuchoffenderscouldbeturnedawayfromwrongdoing.ButU.S.prisonshavehadlittlesuccessinrehabilitatinginmates.Abouttwo-thirdsofthepeoplearrestedinanyyearhaveapreviouscriminalrecord.Rehabilitation(改造)ofcriminalscouldprobablybeimprovedgreatlyifexpertscouldprovidetherightkindofprogramfordifferenttypesofoffenders.Criminalsvarywidelyinthekindsofcrimestheycommit，theiremotionalproblems，andtheirsocialandeconomicbackgrounds.Notalloffenderscanbehelpedbythesametreatment.Manyrequiretheaidofphysicians,psychiatrists,orpsychologists.Othersrespondwelltoeducationalorvocationaltraining.Intheearly1990s,therewereabout1,300,000criminalsinU.S.city,county,state,andfederalcorrectionalinstitutions，andabout500,000morewereoutonparole.Societyspentmorethan$15billiontooperateprisonsandrelatedinstitutionsyearly,butonlyasmallpartofthissumwenttoprovidetreatment.Nearlyallthefundswereusedtofeedandclotheprisonersandtokeepthemundercontrol.Sincethe1ate1970s,however,therehasbeenatrendtowardpunishmentratherthanrehabilitationofoffenders.Prisonsentences(徒刑)arelonger.CapitalpunishmentshavebeenusedmorefrequentlysincetheU.S.SupremeCourtliftedadeathpenaltybanin1976.Nevertheless,crimepreventionshouldaimtopreventpeoplefrombecomingcriminalsinthefirstplace.Suchagoalprobablywouldbenefitfromreformprogramsinurbanslums.Theseprogramswouldincludeimprovedhousing,schools,andrecreationprogramsandincreasedjobopportunities.Therearemanyotherwaystoreducecrime.Peoplecanbeeducatedorpersuadedtotakegreaterprecautionsagainstcrime.Theycanbetaught,forexample,howtoprotecttheirhomesfromburglary.Automobiletheftswoulddropsharplyifdriversremovedtheirkeysandlockedtheircarswhenleavingthem.Betterlightinghelpsdiscouragepurse-snatchingsandotherrobberiesoncitystreetsandinparks.Manyexpertsbelievethatstrictgun-licensinglawswouldgreatlyreducecrime.11.Thebeliefthatpeopletendtobehaveinforbiddenways____.

Forhundredsofyears,thecriminallaw(刑法)hasbeenbuiltaroundtheideathatwrongdoersmustbepunishedfortheircrimes.Themostbasicargumentforpunishmentisthatitpreserveslawandorderandrespectsforauthority.Fromthispointofview，punishmentdoestwothings.Itupholdsthelaw，anditpreventsothersfromthinkingtheycangetawaywithdoingthesamethingwithoutpunishment.Punishmentisbasedontheideathatmanypeoplehaveabarelycontrolleddesiretoactinforbiddenways.Oneofthebestwaystoreducecrimeistoreformorrehabilitate(改造)habitualcriminals.Themainproblemisnotthefirstoffenderorthepettythiefbuttherepeatedoffenderwhocommitsincreasinglyseriouscrimes.Accordingtocriminologists，crimewoulddecreasegreatlyifallsuchoffenderscouldbeturnedawayfromwrongdoing.ButU.S.prisonshavehadlittlesuccessinrehabilitatinginmates.Abouttwo-thirdsofthepeoplearrestedinanyyearhaveapreviouscriminalrecord.Rehabilitation(改造)ofcriminalscouldprobablybeimprovedgreatlyifexpertscouldprovidetherightkindofprogramfordifferenttypesofoffenders.Criminalsvarywidelyinthekindsofcrimestheycommit，theiremotionalproblems，andtheirsocialandeconomicbackgrounds.Notalloffenderscanbehelpedbythesametreatment.Manyrequiretheaidofphysicians,psychiatrists,orpsychologists.Othersrespondwelltoeducationalorvocationaltraining.Intheearly1990s,therewereabout1,300,000criminalsinU.S.city,county,state,andfederalcorrectionalinstitutions，andabout500,000morewereoutonparole.Societyspentmorethan$15billiontooperateprisonsandrelatedinstitutionsyearly,butonlyasmallpartofthissumwenttoprovidetreatment.Nearlyallthefundswereusedtofeedandclotheprisonersandtokeepthemundercontrol.Sincethe1ate1970s,however,therehasbeenatrendtowardpunishmentratherthanrehabilitationofoffenders.Prisonsentences(徒刑)arelonger.CapitalpunishmentshavebeenusedmorefrequentlysincetheU.S.SupremeCourtliftedadeathpenaltybanin1976.Nevertheless,crimepreventionshouldaimtopreventpeoplefrombecomingcriminalsinthefirstplace.Suchagoalprobablywouldbenefitfromreformprogramsinurbanslums.Theseprogramswouldincludeimprovedhousing,schools,andrecreationprogramsandincreasedjobopportunities.Therearemanyotherwaystoreducecrime.Peoplecanbeeducatedorpersuadedtotakegreaterprecautionsagainstcrime.Theycanbetaught,forexample,howtoprotecttheirhomesfromburglary.Automobiletheftswoulddropsharplyifdriversremovedtheirkeysandlockedtheircarswhenleavingthem.Betterlightinghelpsdiscouragepurse-snatchingsandotherrobberiesoncitystreetsandinparks.Manyexpertsbelievethatstrictgun-licensinglawswouldgreatlyreducecrime.12.Inthesecondparagraphtheauthorimplies____.

Forhundredsofyears,thecriminallaw(刑法)hasbeenbuiltaroundtheideathatwrongdoersmustbepunishedfortheircrimes.Themostbasicargumentforpunishmentisthatitpreserveslawandorderandrespectsforauthority.Fromthispointofview，punishmentdoestwothings.Itupholdsthelaw，anditpreventsothersfromthinkingtheycangetawaywithdoingthesamethingwithoutpunishment.Punishmentisbasedontheideathatmanypeoplehaveabarelycontrolleddesiretoactinforbiddenways.Oneofthebestwaystoreducecrimeistoreformorrehabilitate(改造)habitualcriminals.Themainproblemisnotthefirstoffenderorthepettythiefbuttherepeatedoffenderwhocommitsincreasinglyseriouscrimes.Accordingtocriminologists，crimewoulddecreasegreatlyifallsuchoffenderscouldbeturnedawayfromwrongdoing.ButU.S.prisonshavehadlittlesuccessinrehabilitatinginmates.Abouttwo-thirdsofthepeoplearrestedinanyyearhaveapreviouscriminalrecord.Rehabilitation(改造)ofcriminalscouldprobablybeimprovedgreatlyifexpertscouldprovidetherightkindofprogramfordifferenttypesofoffenders.Criminalsvarywidelyinthekindsofcrimestheycommit，theiremotionalproblems，andtheirsocialandeconomicbackgrounds.Notalloffenderscanbehelpedbythesametreatment.Manyrequiretheaidofphysicians,psychiatrists,orpsychologists.Othersrespondwelltoeducationalorvocationaltraining.Intheearly1990s,therewereabout1,300,000criminalsinU.S.city,county,state,andfederalcorrectionalinstitutions，andabout500,000morewereoutonparole.Societyspentmorethan$15billiontooperateprisonsandrelatedinstitutionsyearly,butonlyasmallpartofthissumwenttoprovidetreatment.Nearlyallthefundswereusedtofeedandclotheprisonersandtokeepthemundercontrol.Sincethe1ate1970s,however,therehasbeenatrendtowardpunishmentratherthanrehabilitationofoffenders.Prisonsentences(徒刑)arelonger.CapitalpunishmentshavebeenusedmorefrequentlysincetheU.S.SupremeCourtliftedadeathpenaltybanin1976.Nevertheless,crimepreventionshouldaimtopreventpeoplefrombecomingcriminalsinthefirstplace.Suchagoalprobablywouldbenefitfromreformprogramsinurbanslums.Theseprogramswouldincludeimprovedhousing,schools,andrecreationprogramsandincreasedjobopportunities.Therearemanyotherwaystoreducecrime.Peoplecanbeeducatedorpersuadedtotakegreaterprecautionsagainstcrime.Theycanbetaught,forexample,howtoprotecttheirhomesfromburglary.Automobiletheftswoulddropsharplyifdriversremovedtheirkeysandlockedtheircarswhenleavingthem.Betterlightinghelpsdiscouragepurse-snatchingsandotherrobberiesoncitystreetsandinparks.Manyexpertsbelievethatstrictgun-licensinglawswouldgreatlyreducecrime.13.Theauthorspeculatesthatrehabilitationcanbemademoreeffectiveif____.

Forhundredsofyears,thecriminallaw(刑法)hasbeenbuiltaroundtheideathatwrongdoersmustbepunishedfortheircrimes.Themostbasicargumentforpunishmentisthatitpreserveslawandorderandrespectsforauthority.Fromthispointofview，punishmentdoestwothings.Itupholdsthelaw，anditpreventsothersfromthinkingtheycangetawaywithdoingthesamethingwithoutpunishment.Punishmentisbasedontheideathatmanypeoplehaveabarelycontrolleddesiretoactinforbiddenways.Oneofthebestwaystoreducecrimeistoreformorrehabilitate(改造)habitualcriminals.Themainproblemisnotthefirstoffenderorthepettythiefbuttherepeatedoffenderwhocommitsincreasinglyseriouscrimes.Accordingtocriminologists，crimewoulddecreasegreatlyifallsuchoffenderscouldbeturnedawayfromwrongdoing.ButU.S.prisonshavehadlittlesuccessinrehabilitatinginmates.Abouttwo-thirdsofthepeoplearrestedinanyyearhaveapreviouscriminalrecord.Rehabilitation(改造)ofcriminalscouldprobablybeimprovedgreatlyifexpertscouldprovidetherightkindofprogramfordifferenttypesofoffenders.Criminalsvarywidelyinthekindsofcrimestheycommit，theiremotionalproblems，andtheirsocialandeconomicbackgrounds.Notalloffenderscanbehelpedbythesametreatment.Manyrequiretheaidofphysicians,psychiatrists,orpsychologists.Othersrespondwelltoeducationalorvocationaltraining.Intheearly1990s,therewereabout1,300,000criminalsinU.S.city,county,state,andfederalcorrectionalinstitutions，andabout500,000morewereoutonparole.Societyspentmorethan$15billiontooperateprisonsandrelatedinstitutionsyearly,butonlyasmallpartofthissumwenttoprovidetreatment.Nearlyallthefundswereusedtofeedandclotheprisonersandtokeepthemundercontrol.Sincethe1ate1970s,however,therehasbeenatrendtowardpunishmentratherthanrehabilitationofoffenders.Prisonsentences(徒刑)arelonger.CapitalpunishmentshavebeenusedmorefrequentlysincetheU.S.SupremeCourtliftedadeathpenaltybanin1976.Nevertheless,crimepreventionshouldaimtopreventpeoplefrombecomingcriminalsinthefirstplace.Suchagoalprobablywouldbenefitfromreformprogramsinurbanslums.Theseprogramswouldincludeimprovedhousing,schools,andrecreationprogramsandincreasedjobopportunities.Therearemanyotherwaystoreducecrime.Peoplecanbeeducatedorpersuadedtotakegreaterprecautionsagainstcrime.Theycanbetaught,forexample,howtoprotecttheirhomesfromburglary.Automobiletheftswoulddropsharplyifdriversremovedtheirkeysandlockedtheircarswhenleavingthem.Betterlightinghelpsdiscouragepurse-snatchingsandotherrobberiesoncitystreetsandinparks.Manyexpertsbelievethatstrictgun-licensinglawswouldgreatlyreducecrime.14.Accordingtotheauthor,punishmentisabettermeansthanrehabilitationinreducingcrimerate____.

Forhundredsofyears,thecriminallaw(刑法)hasbeenbuiltaroundtheideathatwrongdoersmustbepunishedfortheircrimes.Themostbasicargumentforpunishmentisthatitpreserveslawandorderandrespectsforauthority.Fromthispointofview，punishmentdoestwothings.Itupholdsthelaw，anditpreventsothersfromthinkingtheycangetawaywithdoingthesamethingwithoutpunishment.Punishmentisbasedontheideathatmanypeoplehaveabarelycontrolleddesiretoactinforbiddenways.Oneofthebestwaystoreducecrimeistoreformorrehabilitate(改造)habitualcriminals.Themainproblemisnotthefirstoffenderorthepettythiefbuttherepeatedoffenderwhocommitsincreasinglyseriouscrimes.Accordingtocriminologists，crimewoulddecreasegreatlyifallsuchoffenderscouldbeturnedawayfromwrongdoing.ButU.S.prisonshavehadlittlesuccessinrehabilitatinginmates.Abouttwo-thirdsofthepeoplearrestedinanyyearhaveapreviouscriminalrecord.Rehabilitation(改造)ofcriminalscouldprobablybeimprovedgreatlyifexpertscouldprovidetherightkindofprogramfordifferenttypesofoffenders.Criminalsvarywidelyinthekindsofcrimestheycommit，theiremotionalproblems，andtheirsocialandeconomicbackgrounds.Notalloffenderscanbehelpedbythesametreatment.Manyrequiretheaidofphysicians,psychiatrists,orpsychologists.Othersrespondwelltoeducationalorvocationaltraining.Intheearly1990s,therewereabout1,300,000criminalsinU.S.city,county,state,andfederalcorrectionalinstitutions，andabout500,000morewereoutonparole.Societyspentmorethan$15billiontooperateprisonsandrelatedinstitutionsyearly,butonlyasmallpartofthissumwenttoprovidetreatment.Nearlyallthefundswereusedtofeedandclotheprisonersandtokeepthemundercontrol.Sincethe1ate1970s,however,therehasbeenatrendtowardpunishmentratherthanrehabilitationofoffenders.Prisonsentences(徒刑)arelonger.CapitalpunishmentshavebeenusedmorefrequentlysincetheU.S.SupremeCourtliftedadeathpenaltybanin1976.Nevertheless,crimepreventionshouldaimtopreventpeoplefrombecomingcriminalsinthefirstplace.Suchagoalprobablywouldbenefitfromreformprogramsinurbanslums.Theseprogramswouldincludeimprovedhousing,schools,andrecreationprogramsandincreasedjobopportunities.Therearemanyotherwaystoreducecrime.Peoplecanbeeducatedorpersuadedtotakegreaterprecautionsagainstcrime.Theycanbetaught,forexample,howtoprotecttheirhomesfromburglary.Automobiletheftswoulddropsharplyifdriversremovedtheirkeysandlockedtheircarswhenleavingthem.Betterlightinghelpsdiscouragepurse-snatchingsandotherrobberiesoncitystreetsandinparks.Manyexpertsbelievethatstrictgun-licensinglawswouldgreatlyreducecrime.15.Theauthorconcludesthepassagebypointingoutthat____.

30.若有#defineS(a,b)a*b则语句area=S(3,2);area的值为6.

34.有程序段如下：intyear=2000;printf("%s\n",year%(year%100?4:400)?"NO":"YES");执行上面的printf()语句后，输出结果是