有四条需求曲线，它们的需求价格弹性分别为2.2、0.9、1.3和0.6，在价格降低后，有2条需求曲线对应的产品的总收益会增加。

3.2020年9月30日8:00—9:00时间段内，在某城市轨道交通1号线路上，在A车站上车人数为1000人，下车人数为500人，该线路上A车站的上一个断面客流量为2000人，A车站所处断面的客流量为_________人。

1.为了提高服务水平，轨道交通的行车间隔在非高峰运营时间的9：00—21:00一般不宜大于10分钟。

已知一等差数列1，3，5，7，9，…，其公差为（）。

甲公司2019年12月2日以1300万元价格对外转让一项商标权。该商标权系甲公司2016年1月9日以2000万元购入，购入时该商标权预计使用8年，法律规定有效期10年。甲公司采用直线法对无形资产计提摊销，预计净残值为零。假定不考虑相关税费，则甲公司在转让无形资产时应确认的损益为（）万元。

一、单项选择题（本题共10题，每小题1分，共10分）9、以下哪个不属于身份认证技术（）。

9.某市建设行政主管部门派出工作人员王某，对该市的体育馆招标活动进行监督，则王某有权（）。

9.如果乘数大于1,则（）

已知产量为8个单位时，平均成本为10元，当产量增加到9个单位时，平均成本为11元，此时边际成本为1元。

2.甲旅游公司为增值税一般纳税人，主要从事旅游服务。2019年5月有关经营情况如下：(1)提供旅游服务取得含增值税收入720.8万元，替游客向其他单位支付交通费53万元、住宿费25.44万元、门票费22.26万元，另支付本单位导游工资2.12万元。(2)将本年购入商铺对外出租，每月含增值税租金10.9万元，本月一次性收取3个月的含增值税租金32.7万元。(3)购进职工通勤用班车，取得增值税专用发票注明税额7.8万元。(4)购进广告设计服务，取得增值税专用发票注明税额0.6万元。(5)购进电信服务，取得增值税专用发票注明税额0.18万元。(6)购进会议展览服务，取得增值税专用发票注明税额2.4万元。已知：旅游服务增值税税率为6%，不动产租赁服务增值税税率为9%;取得的扣税凭证已通过税务机关认证;甲旅游公司提供旅游服务进择差额计税方法计缴增值税。要求：根据上述资料，不考虑其他因素，分析回答下列小题。（1）甲旅游公司的下列支出中，在计算当月旅游服务增值税销售额时，准予扣除的是()。

Life’sallaboutmakingconnectionsReadthearticlebelowaboutsomenewnetworkinggroupsspecificallyforbusinesswomen.ChoosethebestwordA,BorCtofillthegaps1-10.Toyou,networkingmightmean(1)____aconferenceortradefaireventtomeetnewclientsorpartners.Oritcouldbethecoffeebreakatworkwhereyoushare(2)_____withcolleaguesinotherdepartments.Butnowadaysnetworkinghasbecomeaneventinitself.Forexample,PricewaterhouseCoopersofferitsfemalestaffaformalnetworking(3)_____calledPwCwomen.With900members,itorganizeseventsrangingfrominformaldrinkseveningstocoachingevents.TinaHallet,whois(4)_______forthegroup,saysthatshegotinvolved(5)________networkingBecause‘I’dgottoareasonablyseniorlevelandIwantedtohelpotherpeopletomaximizetheirpotential.’Youdon’thavetobeseniorto(6)_____anetworkthough.VickyWoodandSallyHopkinshadtheideafortheCityGirlsNetworkwhentheyfirstmovedintoLondon’scorporateworldandwonderedhowtogetto(7)______otherwomen.‘Wecouldn’tfindanythingforpeoplewithnoexperience.Sowethoughtwe’dstartourown.’Fromtwelvefriendsmeetingregularly,itrapidlygrewto250membersfrommanydifferentorganizations.It’sagreatwayto(8)_____usefulcontactsandbringinpotentialbusiness.FionaClutterbuckisco-chairofanetworkforthebankABNAMRO.‘Womentendtothinkofnetworkingas(9)_______andgiveitlowpriority.’butgiventhechance,womenwillnetwork–asthebank’slast‘speednetworking’eventdemonstrated.‘Withover100womenandmen,itwasagreat(10)_____.Itisamazinghowmanypeopleyougettomeetfromdifferentpartsoftheorganization.’Toyou,networkingmightmean(1)____aconferenceortradefaireventtomeetnewclientsorpartners.

Life’sallaboutmakingconnectionsReadthearticlebelowaboutsomenewnetworkinggroupsspecificallyforbusinesswomen.ChoosethebestwordA,BorCtofillthegaps1-10.Toyou,networkingmightmean(1)____aconferenceortradefaireventtomeetnewclientsorpartners.Oritcouldbethecoffeebreakatworkwhereyoushare(2)_____withcolleaguesinotherdepartments.Butnowadaysnetworkinghasbecomeaneventinitself.Forexample,PricewaterhouseCoopersofferitsfemalestaffaformalnetworking(3)_____calledPwCwomen.With900members,itorganizeseventsrangingfrominformaldrinkseveningstocoachingevents.TinaHallet,whois(4)_______forthegroup,saysthatshegotinvolved(5)________networkingBecause‘I’dgottoareasonablyseniorlevelandIwantedtohelpotherpeopletomaximizetheirpotential.’Youdon’thavetobeseniorto(6)_____anetworkthough.VickyWoodandSallyHopkinshadtheideafortheCityGirlsNetworkwhentheyfirstmovedintoLondon’scorporateworldandwonderedhowtogetto(7)______otherwomen.‘Wecouldn’tfindanythingforpeoplewithnoexperience.Sowethoughtwe’dstartourown.’Fromtwelvefriendsmeetingregularly,itrapidlygrewto250membersfrommanydifferentorganizations.It’sagreatwayto(8)_____usefulcontactsandbringinpotentialbusiness.FionaClutterbuckisco-chairofanetworkforthebankABNAMRO.‘Womentendtothinkofnetworkingas(9)_______andgiveitlowpriority.’butgiventhechance,womenwillnetwork–asthebank’slast‘speednetworking’eventdemonstrated.‘Withover100womenandmen,itwasagreat(10)_____.Itisamazinghowmanypeopleyougettomeetfromdifferentpartsoftheorganization.’FionaClutterbuckisco-chairofanetworkforthebankABNAMRO.‘Womentendtothinkofnetworkingas(9)_______andgiveitlowpriority.’butgiventhechance,womenwillnetwork–asthebank’slast‘speednetworking’eventdemonstrated.

InternationalArtConsultantInternationalArtConsultant(1)_____in1979,InternationalArtConsultantshasbeensourcingandcommissioningart(2)______forover25years.Wework(3)______clientsinthecorporate,hotel,healthcareandurbanregeneration(4)_______.Ourclients(5)______frommultinationalcompanieswith£1millionartbudgetstoorganizationsrentingartforjust£10aweek.A(6)______offourteen,wearesmallenoughtocareandlargeenoughtocope.Weoffera(7)______combinationofcommercialexperience,specialistartknowledgeandhighqualityserviceandsupport.Whateverthesizeoftheprojectour(8)______isforallourclientstobe100%satisfiedwiththeendresult.Over75%ofourworkcomesfrom(9)______businessorreferrals.Weworkalongsideprofessionalartistswhocreateartofthehighestartisticandtechnicalquality,andallourstaffhavedifferentareasofspecialistartknowledgeandexpertise.Wehopethatyouwill(10)______anappointmenttovisitus,lookroundthegalleries,usethevisualreferencedatabases,anddiscussyourparticularartrequirementswithus.Readaboutacompanythatdealswithartintheworkplace.CompletetheinformationwithanswersA,B,CorD.Over75%ofourworkcomesfrom(9)______businessorreferrals.

InternationalArtConsultantInternationalArtConsultant(1)_____in1979,InternationalArtConsultantshasbeensourcingandcommissioningart(2)______forover25years.Wework(3)______clientsinthecorporate,hotel,healthcareandurbanregeneration(4)_______.Ourclients(5)______frommultinationalcompanieswith£1millionartbudgetstoorganizationsrentingartforjust£10aweek.A(6)______offourteen,wearesmallenoughtocareandlargeenoughtocope.Weoffera(7)______combinationofcommercialexperience,specialistartknowledgeandhighqualityserviceandsupport.Whateverthesizeoftheprojectour(8)______isforallourclientstobe100%satisfiedwiththeendresult.Over75%ofourworkcomesfrom(9)______businessorreferrals.Weworkalongsideprofessionalartistswhocreateartofthehighestartisticandtechnicalquality,andallourstaffhavedifferentareasofspecialistartknowledgeandexpertise.Wehopethatyouwill(10)______anappointmenttovisitus,lookroundthegalleries,usethevisualreferencedatabases,anddiscussyourparticularartrequirementswithus.Readaboutacompanythatdealswithartintheworkplace.CompletetheinformationwithanswersA,B,CorD.InternationalArtConsultant(1)_____in1979,

下列滴定(浓度均为0.1 mol/L)中可行的是（）已知pKa(HA) = 4.85, pKa(HB) = 9.3, pKb(MOH) = 8.70, pKb(ROH) = 3.80