为你找到 1000 条关于 项目二平时作业 的结果
20.JudgeHaltsWorkonMicrosoft’sJEDIContract,aVictoryforAmazonAfederaljudgeinWashingtonorderedMicrosoftonThursdaytohaltallworkona$10billioncloud-computingcontractforthePentagon,inavictoryforAmazon,whichhadchallengedtheawardingofthecontract.Inasealedopinion,thejudgeoftheCourtofFederalClaimsorderedworktostopontheJointEnterpriseDefenseInfrastructureproject,knownasJEDI,untilAmazon’slegalchallengewasresolved.The10-yearcontractwasoneofthelargesttechcontractsfromthePentagon,andMicrosoftwassettobeginworkonitthismonth.Thedecisionaddstotheacrimonysurroundingthelucrativedeal,whichwasamajorprizeinthetechnologyindustry,andratchetsupthelegalbattlearoundthetransformationofthemilitary’scloud-computingsystems.InDecember,AmazonfileditslegalchallengeagainsttheawardingofJEDI,sayingthatMr.Trumpused“improperpressure”onthePentagonatitsexpense.Inanothercourtfilingthismonth,Amazonarguedthataninjunctionwasnecessarytopreventitfromlosingtheprofititcouldearnfromthecontract.“ThisisallsettingthestageforamajorcourtfightbetweenAmazonandMicrosoft,withtheD.O.D.caughtinbetween,”saidDanielIves,ananalyst.“It’sapoliticalfootballthat’sbeingkickedaround.”QuestionIfadocumentis______,itisclosedsothatitcanbereadbyacertainperson.
21.JudgeHaltsWorkonMicrosoft’sJEDIContract,aVictoryforAmazonAfederaljudgeinWashingtonorderedMicrosoftonThursdaytohaltallworkona$10billioncloud-computingcontractforthePentagon,inavictoryforAmazon,whichhadchallengedtheawardingofthecontract.Inasealedopinion,thejudgeoftheCourtofFederalClaimsorderedworktostopontheJointEnterpriseDefenseInfrastructureproject,knownasJEDI,untilAmazon’slegalchallengewasresolved.The10-yearcontractwasoneofthelargesttechcontractsfromthePentagon,andMicrosoftwassettobeginworkonitthismonth.Thedecisionaddstotheacrimonysurroundingthelucrativedeal,whichwasamajorprizeinthetechnologyindustry,andratchetsupthelegalbattlearoundthetransformationofthemilitary’scloud-computingsystems.InDecember,AmazonfileditslegalchallengeagainsttheawardingofJEDI,sayingthatMr.Trumpused“improperpressure”onthePentagonatitsexpense.Inanothercourtfilingthismonth,Amazonarguedthataninjunctionwasnecessarytopreventitfromlosingtheprofititcouldearnfromthecontract.“ThisisallsettingthestageforamajorcourtfightbetweenAmazonandMicrosoft,withtheD.O.D.caughtinbetween,”saidDanielIves,ananalyst.“It’sapoliticalfootballthat’sbeingkickedaround.”Question:A__________isaproblemthatdoesn’tgetsolvedbecausethepoliticsoftheissuegetintheway.
22.JudgeHaltsWorkonMicrosoft’sJEDIContract,aVictoryforAmazonAfederaljudgeinWashingtonorderedMicrosoftonThursdaytohaltallworkona$10billioncloud-computingcontractforthePentagon,inavictoryforAmazon,whichhadchallengedtheawardingofthecontract.Inasealedopinion,thejudgeoftheCourtofFederalClaimsorderedworktostopontheJointEnterpriseDefenseInfrastructureproject,knownasJEDI,untilAmazon’slegalchallengewasresolved.The10-yearcontractwasoneofthelargesttechcontractsfromthePentagon,andMicrosoftwassettobeginworkonitthismonth.Thedecisionaddstotheacrimonysurroundingthelucrativedeal,whichwasamajorprizeinthetechnologyindustry,andratchetsupthelegalbattlearoundthetransformationofthemilitary’scloud-computingsystems.InDecember,AmazonfileditslegalchallengeagainsttheawardingofJEDI,sayingthatMr.Trumpused“improperpressure”onthePentagonatitsexpense.Inanothercourtfilingthismonth,Amazonarguedthataninjunctionwasnecessarytopreventitfromlosingtheprofititcouldearnfromthecontract.“ThisisallsettingthestageforamajorcourtfightbetweenAmazonandMicrosoft,withtheD.O.D.caughtinbetween,”saidDanielIves,ananalyst.“It’sapoliticalfootballthat’sbeingkickedaround.”Question:Whichofthefollowingexpressesangryandunpleasantfeelings?
28.InJune2016,theUnitedKingdomvotedtoleavetheEuropeanUnioninanuproar.ThenthePrimeMinisterDavidCameronresigned,andTheresamaywonthecontestfortheleadershipoftheconservativeparty.Anewwordisbeginningtoappearintheheadlines:‘Britain+exit=Brexit’."We'reinunchartedterritory."ThatiswhatanaideworkinginUKPrimeMinisterDavidCameron'sofficetoldreportersaftertheresultsofaBritishreferendumonEuropeanUnion(EU)membershipcameoutonJune242016.TheUK'shistoricvotetoexittheEUhasleftpeopleinshockandstirredanxietyacrosstheglobe.Eveniftheproceedingswon'tbefinalizedforanothertwoyears,theimpactshavealreadybeguntoshow.Forstarters,ifnotfor"Brexit",theEnglishsoccerteam'sdefeatintheEuroCuponJune28mightnothavebeensobitter.ButsoccerfansmockedthefactthatEnglandwasbeingdumpedbyEuropetwiceinaweek–intheprocess,losingbothitsPrimeMinisterandnationalsoccerteammanager.ThatEnglandmetdefeatatthehandsofIcelandwasalsoasourceofhumor."Thebeautifulirony.EnglandknockedoutofEuro2016bycountrynotevenintheEU!Maybethat’swhytheypressedtheBrexitbutton,"jokedoneTwitteruser.TheBritisheconomyfacesmoreseriouseffects.Thevotecreatedthebiggestglobalfinancialshocksincethe2008economiccrisis.Thepoundsuffereditsmostdramaticone-dayfallinhistory,plungingmorethan10percentagainstthedollartohitlevelslastseenin1985.Londonmightloseitsstatusasaglobalfinancialcapital.QuittingtheEUcouldalsocosttheUKaccesstotheEU'stradebarrier-freesinglemarketandmeansthatitmustseeknewtradeaccordswithcountriesaroundtheworld,Reutersreports.USPresidentBarackObamasaystheUKwouldbeatthe"backofaqueue"foraUSpact.Thereferendum'ssurprisingresultsshowadivisioninBritishsocietybetweentheoldergeneration–whobacked"Brexit"becausetheybelievedtheysawnobenefitsfromUK'sethnicdiversityandfree-marketeconomy–andtheyoungergeneration,whofavorglobalizationandtheborder-freepolicy.ChinaDaily'sUKeditorJonLowearguesthatasecond,equallyfundamentalsplitwasrevealedinthevotingresults.Hesaysthere'sagapbetweenwhatBritonsthoughttheywereandwhattheyreallyare."Farfrombeinganationofmodern,sophisticated,multiculturalgo-getters,itturnsoutwearestillacountryofbeer-swillingbumpkinswithadistasteforforeignersandadeepmistrustofEuropeanpowers,"Lowewrote.QuestionSix:WhathappenedtotheBritisheconomywhenthereferendumcameout?
A 脱欧公投结果后造成英镑兑美元的汇率单日最大跌幅近10%.
27.InJune2016,theUnitedKingdomvotedtoleavetheEuropeanUnioninanuproar.ThenthePrimeMinisterDavidCameronresigned,andTheresamaywonthecontestfortheleadershipoftheconservativeparty.Anewwordisbeginningtoappearintheheadlines:‘Britain+exit=Brexit’."We'reinunchartedterritory."ThatiswhatanaideworkinginUKPrimeMinisterDavidCameron'sofficetoldreportersaftertheresultsofaBritishreferendumonEuropeanUnion(EU)membershipcameoutonJune242016.TheUK'shistoricvotetoexittheEUhasleftpeopleinshockandstirredanxietyacrosstheglobe.Eveniftheproceedingswon'tbefinalizedforanothertwoyears,theimpactshavealreadybeguntoshow.Forstarters,ifnotfor"Brexit",theEnglishsoccerteam'sdefeatintheEuroCuponJune28mightnothavebeensobitter.ButsoccerfansmockedthefactthatEnglandwasbeingdumpedbyEuropetwiceinaweek–intheprocess,losingbothitsPrimeMinisterandnationalsoccerteammanager.ThatEnglandmetdefeatatthehandsofIcelandwasalsoasourceofhumor."Thebeautifulirony.EnglandknockedoutofEuro2016bycountrynotevenintheEU!Maybethat’swhytheypressedtheBrexitbutton,"jokedoneTwitteruser.TheBritisheconomyfacesmoreseriouseffects.Thevotecreatedthebiggestglobalfinancialshocksincethe2008economiccrisis.Thepoundsuffereditsmostdramaticone-dayfallinhistory,plungingmorethan10percentagainstthedollartohitlevelslastseenin1985.Londonmightloseitsstatusasaglobalfinancialcapital.QuittingtheEUcouldalsocosttheUKaccesstotheEU'stradebarrier-freesinglemarketandmeansthatitmustseeknewtradeaccordswithcountriesaroundtheworld,Reutersreports.USPresidentBarackObamasaystheUKwouldbeatthe"backofaqueue"foraUSpact.Thereferendum'ssurprisingresultsshowadivisioninBritishsocietybetweentheoldergeneration–whobacked"Brexit"becausetheybelievedtheysawnobenefitsfromUK'sethnicdiversityandfree-marketeconomy–andtheyoungergeneration,whofavorglobalizationandtheborder-freepolicy.ChinaDaily'sUKeditorJonLowearguesthatasecond,equallyfundamentalsplitwasrevealedinthevotingresults.Hesaysthere'sagapbetweenwhatBritonsthoughttheywereandwhattheyreallyare."Farfrombeinganationofmodern,sophisticated,multiculturalgo-getters,itturnsoutwearestillacountryofbeer-swillingbumpkinswithadistasteforforeignersandadeepmistrustofEuropeanpowers,"Lowewrote.QuestionFive:WhatistheattitudeoftheoldergenerationtowardsBrexit?
A 英国老一代人对英国脱欧完全支持,因为他们认为在欧盟中完全没有好处.
26.Readthepassageandcompletethefollowingquestions.InJune2016,theUnitedKingdomvotedtoleavetheEuropeanUnioninanuproar.ThenthePrimeMinisterDavidCameronresigned,andTheresamaywonthecontestfortheleadershipoftheconservativeparty.Anewwordisbeginningtoappearintheheadlines:‘Britain+exit=Brexit’."We'reinunchartedterritory."ThatiswhatanaideworkinginUKPrimeMinisterDavidCameron'sofficetoldreportersaftertheresultsofaBritishreferendumonEuropeanUnion(EU)membershipcameoutonJune242016.TheUK'shistoricvotetoexittheEUhasleftpeopleinshockandstirredanxietyacrosstheglobe.Eveniftheproceedingswon'tbefinalizedforanothertwoyears,theimpactshavealreadybeguntoshow.Forstarters,ifnotfor"Brexit",theEnglishsoccerteam'sdefeatintheEuroCuponJune28mightnothavebeensobitter.ButsoccerfansmockedthefactthatEnglandwasbeingdumpedbyEuropetwiceinaweek–intheprocess,losingbothitsPrimeMinisterandnationalsoccerteammanager.ThatEnglandmetdefeatatthehandsofIcelandwasalsoasourceofhumor."Thebeautifulirony.EnglandknockedoutofEuro2016bycountrynotevenintheEU!Maybethat’swhytheypressedtheBrexitbutton,"jokedoneTwitteruser.TheBritisheconomyfacesmoreseriouseffects.Thevotecreatedthebiggestglobalfinancialshocksincethe2008economiccrisis.Thepoundsuffereditsmostdramaticone-dayfallinhistory,plungingmorethan10percentagainstthedollartohitlevelslastseenin1985.Londonmightloseitsstatusasaglobalfinancialcapital.QuittingtheEUcouldalsocosttheUKaccesstotheEU'stradebarrier-freesinglemarketandmeansthatitmustseeknewtradeaccordswithcountriesaroundtheworld,Reutersreports.USPresidentBarackObamasaystheUKwouldbeatthe"backofaqueue"foraUSpact.Thereferendum'ssurprisingresultsshowadivisioninBritishsocietybetweentheoldergeneration–whobacked"Brexit"becausetheybelievedtheysawnobenefitsfromUK'sethnicdiversityandfree-marketeconomy–andtheyoungergeneration,whofavorglobalizationandtheborder-freepolicy.ChinaDaily'sUKeditorJonLowearguesthatasecond,equallyfundamentalsplitwasrevealedinthevotingresults.Hesaysthere'sagapbetweenwhatBritonsthoughttheywereandwhattheyreallyare."Farfrombeinganationofmodern,sophisticated,multiculturalgo-getters,itturnsoutwearestillacountryofbeer-swillingbumpkinswithadistasteforforeignersandadeepmistrustofEuropeanpowers,"Lowewrote.questionFour:TheBrexitmadeBritain_____.
B 英国脱欧让英格兰失去欧盟的无壁垒市场.
25.Readthepassageandcompletethefollowingquestions.InJune2016,theUnitedKingdomvotedtoleavetheEuropeanUnioninanuproar.ThenthePrimeMinisterDavidCameronresigned,andTheresamaywonthecontestfortheleadershipoftheconservativeparty.Anewwordisbeginningtoappearintheheadlines:‘Britain+exit=Brexit’."We'reinunchartedterritory."ThatiswhatanaideworkinginUKPrimeMinisterDavidCameron'sofficetoldreportersaftertheresultsofaBritishreferendumonEuropeanUnion(EU)membershipcameoutonJune242016.TheUK'shistoricvotetoexittheEUhasleftpeopleinshockandstirredanxietyacrosstheglobe.Eveniftheproceedingswon'tbefinalizedforanothertwoyears,theimpactshavealreadybeguntoshow.Forstarters,ifnotfor"Brexit",theEnglishsoccerteam'sdefeatintheEuroCuponJune28mightnothavebeensobitter.ButsoccerfansmockedthefactthatEnglandwasbeingdumpedbyEuropetwiceinaweek–intheprocess,losingbothitsPrimeMinisterandnationalsoccerteammanager.ThatEnglandmetdefeatatthehandsofIcelandwasalsoasourceofhumor."Thebeautifulirony.EnglandknockedoutofEuro2016bycountrynotevenintheEU!Maybethat’swhytheypressedtheBrexitbutton,"jokedoneTwitteruser.TheBritisheconomyfacesmoreseriouseffects.Thevotecreatedthebiggestglobalfinancialshocksincethe2008economiccrisis.Thepoundsuffereditsmostdramaticone-dayfallinhistory,plungingmorethan10percentagainstthedollartohitlevelslastseenin1985.Londonmightloseitsstatusasaglobalfinancialcapital.QuittingtheEUcouldalsocosttheUKaccesstotheEU'stradebarrier-freesinglemarketandmeansthatitmustseeknewtradeaccordswithcountriesaroundtheworld,Reutersreports.USPresidentBarackObamasaystheUKwouldbeatthe"backofaqueue"foraUSpact.Thereferendum'ssurprisingresultsshowadivisioninBritishsocietybetweentheoldergeneration–whobacked"Brexit"becausetheybelievedtheysawnobenefitsfromUK'sethnicdiversityandfree-marketeconomy–andtheyoungergeneration,whofavorglobalizationandtheborder-freepolicy.ChinaDaily'sUKeditorJonLowearguesthatasecond,equallyfundamentalsplitwasrevealedinthevotingresults.Hesaysthere'sagapbetweenwhatBritonsthoughttheywereandwhattheyreallyare."Farfrombeinganationofmodern,sophisticated,multiculturalgo-getters,itturnsoutwearestillacountryofbeer-swillingbumpkinswithadistasteforforeignersandadeepmistrustofEuropeanpowers,"Lowewrote.questionthree:TheoppositeofBrexitis_____.
29.PresidentTrumphascalledmembersofthepress“enemiesofthepeople,”deemedcriticalcoverage“fake,”accusednewsorganizationsoftreasonandthreatenedtomakeiteasiertosuejournalistsforlibel.ButnotuntilthisweekhadMr.Trumpturnedtotheultimaterecourseoftheunhappyreader:Hecanceledhissubscription.OfficialsintheWestWingonThursdayannouncedthatcopiesofTheWashingtonPostandTheNewYorkTimeswouldnolongerbedeliveredtotheWhiteHouse.Theadministrationismovingtoforceotherfederalagenciestoendtheirsubscriptionstothepapers,aswell.TheWhiteHouseremainsasignificantcustomerofprintjournalism:CopiesofTheWallStreetJournal,USAToday,TheFinancialTimesandotherpublicationsaredeliveredto1600PennsylvaniaAvenueeverymorning,alongwithMr.Trump’spreferredfirstread,TheNewYorkPost.Andthepresidentremainsarabidabsorberofthewidermedialandscape,frequentlycommentingonwhatheseesoncablenewsandsendinghandwrittennotestojournalists,oftenscrawledonprintoutsoftheirarticles.Mr.TrumppreviewedhiscancellationplansduringaninterviewonMondayonFoxNews,duringwhichhecalledTheTimes“afakenewspaper”andtoldSeanHannitythat“wedon’tevenwantitintheWhiteHouseanymore.”Question:Accordingtothepassage,PresidentTrump________________.
32.PresidentTrumphascalledmembersofthepress“enemiesofthepeople,”deemedcriticalcoverage“fake,”accusednewsorganizationsoftreasonandthreatenedtomakeiteasiertosuejournalistsforlibel.Question:Ifyousuesomeone,you____________
24.Readthepassageandcompletethefollowingquestions.InJune2016,theUnitedKingdomvotedtoleavetheEuropeanUnioninanuproar.ThenthePrimeMinisterDavidCameronresigned,andTheresamaywonthecontestfortheleadershipoftheconservativeparty.Anewwordisbeginningtoappearintheheadlines:‘Britain+exit=Brexit’."We'reinunchartedterritory."ThatiswhatanaideworkinginUKPrimeMinisterDavidCameron'sofficetoldreportersaftertheresultsofaBritishreferendumonEuropeanUnion(EU)membershipcameoutonJune242016.TheUK'shistoricvotetoexittheEUhasleftpeopleinshockandstirredanxietyacrosstheglobe.Eveniftheproceedingswon'tbefinalizedforanothertwoyears,theimpactshavealreadybeguntoshow.Forstarters,ifnotfor"Brexit",theEnglishsoccerteam'sdefeatintheEuroCuponJune28mightnothavebeensobitter.ButsoccerfansmockedthefactthatEnglandwasbeingdumpedbyEuropetwiceinaweek–intheprocess,losingbothitsPrimeMinisterandnationalsoccerteammanager.ThatEnglandmetdefeatatthehandsofIcelandwasalsoasourceofhumor."Thebeautifulirony.EnglandknockedoutofEuro2016bycountrynotevenintheEU!Maybethat’swhytheypressedtheBrexitbutton,"jokedoneTwitteruser.TheBritisheconomyfacesmoreseriouseffects.Thevotecreatedthebiggestglobalfinancialshocksincethe2008economiccrisis.Thepoundsuffereditsmostdramaticone-dayfallinhistory,plungingmorethan10percentagainstthedollartohitlevelslastseenin1985.Londonmightloseitsstatusasaglobalfinancialcapital.QuittingtheEUcouldalsocosttheUKaccesstotheEU'stradebarrier-freesinglemarketandmeansthatitmustseeknewtradeaccordswithcountriesaroundtheworld,Reutersreports.USPresidentBarackObamasaystheUKwouldbeatthe"backofaqueue"foraUSpact.Thereferendum'ssurprisingresultsshowadivisioninBritishsocietybetweentheoldergeneration–whobacked"Brexit"becausetheybelievedtheysawnobenefitsfromUK'sethnicdiversityandfree-marketeconomy–andtheyoungergeneration,whofavorglobalizationandtheborder-freepolicy.ChinaDaily'sUKeditorJonLowearguesthatasecond,equallyfundamentalsplitwasrevealedinthevotingresults.Hesaysthere'sagapbetweenwhatBritonsthoughttheywereandwhattheyreallyare."Farfrombeinganationofmodern,sophisticated,multiculturalgo-getters,itturnsoutwearestillacountryofbeer-swillingbumpkinswithadistasteforforeignersandadeepmistrustofEuropeanpowers,"Lowewrote.QuestionTwo:IsIceland,whichbeatBritaininEuro2016,amemberoftheEuropeanUnion?
B 冰岛并不是欧盟成员国.
23.Readthepassageandcompletethefollowingquestions.InJune2016,theUnitedKingdomvotedtoleavetheEuropeanUnioninanuproar.ThenthePrimeMinisterDavidCameronresigned,andTheresamaywonthecontestfortheleadershipoftheconservativeparty.Anewwordisbeginningtoappearintheheadlines:‘Britain+exit=Brexit’."We'reinunchartedterritory."ThatiswhatanaideworkinginUKPrimeMinisterDavidCameron'sofficetoldreportersaftertheresultsofaBritishreferendumonEuropeanUnion(EU)membershipcameoutonJune242016.TheUK'shistoricvotetoexittheEUhasleftpeopleinshockandstirredanxietyacrosstheglobe.Eveniftheproceedingswon'tbefinalizedforanothertwoyears,theimpactshavealreadybeguntoshow.Forstarters,ifnotfor"Brexit",theEnglishsoccerteam'sdefeatintheEuroCuponJune28mightnothavebeensobitter.ButsoccerfansmockedthefactthatEnglandwasbeingdumpedbyEuropetwiceinaweek–intheprocess,losingbothitsPrimeMinisterandnationalsoccerteammanager.ThatEnglandmetdefeatatthehandsofIcelandwasalsoasourceofhumor."Thebeautifulirony.EnglandknockedoutofEuro2016bycountrynotevenintheEU!Maybethat’swhytheypressedtheBrexitbutton,"jokedoneTwitteruser.TheBritisheconomyfacesmoreseriouseffects.Thevotecreatedthebiggestglobalfinancialshocksincethe2008economiccrisis.Thepoundsuffereditsmostdramaticone-dayfallinhistory,plungingmorethan10percentagainstthedollartohitlevelslastseenin1985.Londonmightloseitsstatusasaglobalfinancialcapital.QuittingtheEUcouldalsocosttheUKaccesstotheEU'stradebarrier-freesinglemarketandmeansthatitmustseeknewtradeaccordswithcountriesaroundtheworld,Reutersreports.USPresidentBarackObamasaystheUKwouldbeatthe"backofaqueue"foraUSpact.Thereferendum'ssurprisingresultsshowadivisioninBritishsocietybetweentheoldergeneration–whobacked"Brexit"becausetheybelievedtheysawnobenefitsfromUK'sethnicdiversityandfree-marketeconomy–andtheyoungergeneration,whofavorglobalizationandtheborder-freepolicy.ChinaDaily'sUKeditorJonLowearguesthatasecond,equallyfundamentalsplitwasrevealedinthevotingresults.Hesaysthere'sagapbetweenwhatBritonsthoughttheywereandwhattheyreallyare."Farfrombeinganationofmodern,sophisticated,multiculturalgo-getters,itturnsoutwearestillacountryofbeer-swillingbumpkinswithadistasteforforeignersandadeepmistrustofEuropeanpowers,"Lowewrote.Questionone:“EnglandwasbeingdumpedbyEuropetwiceinaweek.”Itrefersto__.
A 这是讽刺的说法,指英国宣布脱离欧盟并且在2016年欧洲杯中失利.
42.ThefreemovementofpeopleandgoodsisacornerstoneoftheEuropeanUnion,referredtobytheshorthand“Schengen,”afterthecityinLuxembourgwherethe1985treatythatcreatedwhatisnowa26-nation,passport-freezonewassigned.VocabularyBuildingwhichofthefollowingcanbestreplace"cornerstone"in"thefreemovementofpeopleandgoodsisacornerstoneoftheEuropeanUnion?
新华股份有限公司(下称“新华公司”)根据其与外商签订的投资合同,外商将分两次投入外币资本,投资合同约定的汇率是1美元=6.04元人民币。2015年9月1日,第一次收到外商投入资本1000万美元,当日即期汇率为1美元=6.03元人民币;2016年1月31日,第二次收到外商投入资本1000万美元,当日即期汇率为1美元=6.06元人民币。2016年1月末新华公司“股本”科目期末余额为()万元人民币,假定投入的资本均作为股本核算。
下列各项支出中,应列入“制造费用”科目的项目是()。
用约当产量法计算完工产品和在产品成本时,若原材料不是在生产开始一次性投入的,而是分工序在开始时一次性投入的,原材料消耗定额为第一工序80Kg,第二工序20Kg,则第二工序在产品的投料率为(   )