某股票股权登记日的收盘价为20元，每10股送3股，配2股，配股价为5元/股，则次日除权除息价为（）

10件产品中有3件是次品，从中随机抽取2件，则2件均为次品的概率为（）

二、判断题（下述说法正确的请在选项上选“T”，否则选“F”,本大题共10小题，每小题3分，共30分）1.独立电流源不可以短路（）。

3年期债券的息票率为8％，当前到期收益率为10％，如果利率保持不变，一年后债券的价格会（）

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.Weworkalongsideprofessionalartistswhocreateartofthehighestartisticandtechnicalquality,andallourstaffhavedifferentareasofspecialistartknowledgeandexpertise.Wehopethatyouwill(10)______anappointmenttovisitus,lookroundthegalleries,usethevisualreferencedatabases,anddiscussyourparticularartrequirementswithus.

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.Wework(3)______clientsinthecorporate,

有一项从第3年年末开始发生，每年50万元连续5年的递延年金，利率为10%，则该递延年金的递延期和终值分别为（　）。

某企业经营杠杆系数是3，预计明年销售收入将增长10%，则息税前利润将增长多少

有一项年金，前3年无流入，后5年每年年初流入500万元，假设年利率为10%，其现值为（　）万元。

对于下列代码：　　1:classPerson{　　2:publicvoidprintValue(inti,intj){//...}　　3}:publicvoidprintValue(inti){//...}　　4:}　　5:publicclassTeacherextendsPerson{　　6:publicvoidprintValue(){//...}　　7:publicvoidprintValue(inti){//...}　　8:publicstaticvoidmain(Stringargs[]){　　9:Persont=newTeacher();　　10:t.printValue(10);　　11:}　　第10行语句将调用哪行语句？()

循环队列SQ采用数组SQ.data[10]存放数据元素值，已知其头、尾指针分别是0和6，求队列中的元素个数是（）。

循环队列SQ采用数组SQ.data[10]存放数据元素值，已知其头、尾指针分别是6和0，求队列中的元素个数是（）。

循环队列SQ采用数组空间SQ.data[6]存放其元素值，且当前rear和front的值分别为0和3，当从队列中删除一个元素，再插入两个元素后，rear和front的值分别为（）。

给出如下代码：>>>x=3.14>>>eval('x+10')

给出如下代码：>>>x=3.14>>>eval('x+10')