中职一年级数学上期期末复习试卷

在安全生产高压态势下，他由测量施工岗位转战到分公司安全管理工作andduediligenceevaluationsarticle22ndheadoffice,branch(jurisdiction),riskmanagement,marketingmanagementbranchwithintheDepartment'screditbusinesspersonassumedresponsibilityforthesupervisionandinspectionandduediligenceevaluations.Article23rd,HeadOffice,branches(jurisdiction),riskmanagement,MarketingManagementDepartmentthroughon-siteandoff-siteinspection,investigationreport,interviewswithinvestigatorsforpre-loaninvestigationworkbywayofconductingsupervisionandinspection,qualityevaluationpre-loaninvestigationwork,andbasedontheevaluationresults,theimplementationofdiversitymanagement.24ththecontrolandinspection(a)theimplementationofthecreditsystem:thereisnobreachofcreditpolicyrelatingtothegrantingofcreditandtheheadoffice;(B)dualcreditrating:timelinessofratings,whethertheprovisionsoftherating,ratingresultsareaccurate;(C)thesurveycontents:datacollectioniscomplete,reportwritingiscomprehensive,indicatorsanalysisisobjective,real,conclusionsandthefactsareconsistentandreasonable;(D)doubleimplementationofinvestigationssystem:practicalimplementationofdoublesystem;(E)othersupervisionandinspectionofthecontents.25thduediligenceevaluationofficesandbranches(jurisdiction),riskmanagement,MarketingManagementDepartmentagreedtocarryoutpre-loaninvestigationsupervisionandinspectionwork,evaluatewhetherinvestigatorsduediligencetodeterminewhethertheexemptionshouldbe.Investigatorsshouldbecompatiblewith.Duediligenceassessmentshouldbebasedonthefactthat,followingtheprinciplesofobjectivity,impartialityandfairness.Article26thhead数学试题专业：班级：姓名：学号：说明：1、该测评试题共四大题，满分100分，完卷时间90分钟。2、该测评试题适合升学类学生使用。题号一二三四总分得分一．单项选择题：（每小题2分，共40分）下列每小题都给出代号为A、B、C、D的四个备选答案，其中有且仅有一个答案是正确的，请将正确答案的字母代号填入下面表内。12345678910111213141516171819201、下列各组运算中,其值最小的是（）A.2)23(B.)2()3(C.22)2()3(D.)2()3(22、数0与空集的关系是（）A、0B、0C、0D、{0}3、在下各式中：①1{0,1,2}②{1}{0,1,2}③{0,1,2}{0,1,2}④{0,1,2}⑤{0,1,2}={2,1,0}，其中错误的个数是（）A、1B、2C、3D、44、方程组20{yxyx的解构成的集合是（）A．)}1,1{(B．}1,1{C．（1，1）D．}1{5、下列式子正确的是（）A、7543B、8765C、3254D、7698在安全生产高压态势下，他由测量施工岗位转战到分公司安全管理工作andduediligenceevaluationsarticle22ndheadoffice,branch(jurisdiction),riskmanagement,marketingmanagementbranchwithintheDepartment'screditbusinesspersonassumedresponsibilityforthesupervisionandinspectionandduediligenceevaluations.Article23rd,HeadOffice,branches(jurisdiction),riskmanagement,MarketingManagementDepartmentthroughon-siteandoff-siteinspection,investigationreport,interviewswithinvestigatorsforpre-loaninvestigationworkbywayofconductingsupervisionandinspection,qualityevaluationpre-loaninvestigationwork,andbasedontheevaluationresults,theimplementationofdiversitymanagement.24ththecontrolandinspection(a)theimplementationofthecreditsystem:thereisnobreachofcreditpolicyrelatingtothegrantingofcreditandtheheadoffice;(B)dualcreditrating:timelinessofratings,whethertheprovisionsoftherating,ratingresultsareaccurate;(C)thesurveycontents:datacollectioniscomplete,reportwritingiscomprehensive,indicatorsanalysisisobjective,real,conclusionsandthefactsareconsistentandreasonable;(D)doubleimplementationofinvestigationssystem:practicalimplementationofdoublesystem;(E)othersupervisionandinspectionofthecontents.25thduediligenceevaluationofficesandbranches(jurisdiction),riskmanagement,MarketingManagementDepartmentagreedtocarryoutpre-loaninvestigationsupervisionandinspectionwork,evaluatewhetherinvestigatorsduediligencetodeterminewhethertheexemptionshouldbe.Investigatorsshouldbecompatiblewith.Duediligenceassessmentshouldbebasedonthefactthat,followingtheprinciplesofobjectivity,impartialityandfairness.Article26thhead6、已知M={1、2、4、8}；N={1、3、4、7}，则M∩N=()A={1}B={1、、4、}C={6}D={1、2、3、4、5、6、7、8}7、已知U={x|x是不超过10的自然数}A={1、3、5、7、9}则CUA是A、{2、4、6、8}B、{2、4、6、8、10}C、{0、2、4、6、8}D、{1、3、5、7、9}8、设A={x||x|≤4},B={x|2≤x＜8}则AB……………().A、[-4，8]B、[2,4]C、(-4,8)D、[2,4)9、已知ab，则下列成立的是（）Aab0Ba+b0Ca+1b+1Da-b010、设M=a，则下列写法正确的是（）A、aMB、aMC、aMD、aM11、下列选项是正确的是：()A、21加21等于41B、任何实数都有倒数C、3与2的和减5的差不等于0D、π是无理数12、x2是x4的（）A充分非必要条件B充分且必要条件C必要非充分条件D非充分，非必要条件13、集合Q={1，2，3，4}的所有真子集的个数是：()A、15B、8C、16D、214、把一根绳子对折再对折，然后从中剪断，问剪断后共有几段？（）A、2B、5C、4D、815、某学生工作后工资a不低于1000元，用不等式表示为（）.A．a1000B．a1000C．a1000D．a100016、不等式|x|3的解集为()A.[-3,3]B.(-3,3)C.(-,-3)(3,+)D.R17、不等式)2)(1(xx0的解集是（）A．}12|{xxx或B．}21|{xxC．}21|{xxx或D．}12|{xx18、设全集U={-2,-1,0,1,2,3,4}，M={-2,0,2,4},P={0,1,4},CUPCUM=（）A、{-2,-1,1,2,3}B、{-2,0,1,2,4}C、{-1,3}D、{0,4}19、若全集U＝R，集合A＝{x|x－10}，B＝{x|x1或x－2}，则A∩B＝()A．φB．{x|x1}C．{x|x－2}D．{x|x1或x－2}在安全生产高压态势下，他由测量施工岗位转战到分公司安全管理工作andduediligenceevaluationsarticle22ndheadoffice,branch(jurisdiction),riskmanagement,marketingmanagementbranchwithintheDepartment'screditbusinesspersonassumedresponsibilityforthesupervisionandinspectionandduediligenceevaluations.Article23rd,HeadOffice,branches(jurisdiction),riskmanagement,MarketingManagementDepartmentthroughon-siteandoff-siteinspection,investigationreport,interviewswithinvestigatorsforpre-loaninvestigationworkbywayofconductingsupervisionandinspection,qualityevaluationpre-loaninvestigationwork,