高中地理必修二第一章人口的变化练习题范文

日本发动了蓄谋已久的侵华战争.这场侵略战争给中国人民带来了空前的灾难和损失,也给后人留下了深刻的历史血鉴ofsupportandhanger.Cableholeplugginggapsshouldusequalifiedfireproofmaterials,blocksurfaceshouldhavesufficientstrength,surfaceappearance.Whencablespassthroughthefirewall,oflaxstructureoflocalfiresafetyclamps.Thermoplasticsproduction,tocomplywiththeprocess,nobubblesinthethermoplasticspipes,linearnoseconsistentwiththecorewirespecifications,contactisgood,nocracks,break.Tinnedcoppernosecleansolderfullexteriorsurfaceissmoothwithoutburrs.ControlcableAssemblyshouldbefastened,dense,solid,clean,andbeautiful.Secondarywiringthecableterminationsshouldbearrangedbytheactuallocationofthedevicelinecards,thewiringfromtheuppertothelower,fromlefttorightintheorder.Fixedtomaintainconsistentspacingbetweenlines,flat,shouldbearoundthecornerinthesamelocation,sameshape,toensurethatthewiringprocessneaterandmoreelegant.5thermalprocesscontrolmeasuresforqualityproblems5.1controlthermalductsystemleakagemeasuretoensurethattheuseofelectricdoorandactuatorinstallationqualityandequipmenttothesitetocheckitsseal,acceptance,inordertofundamentallysolveoilspillproblems.PlantforlocalPanelafterinstallation,inconjunctionwiththequalityDepartmenttocheckitsoverallquality,poor-qualitypartsreplacement.Supplygoodqualityofpurchasinginstrumentandovalityoftheguaranteeinstrumenttubesassmallaspossible,selectionofhighquality,highprecisionsleeveconnector.Instrumentpipewelding,constructionworkersandtechniciansoneveryroad,everyinstrumentaswellrecordedandwellidentifiedintheinstrument,weldingweldingfollowingtheendofeachreview,responsibilityandpreventionofwelding,weldingwrong.Requirementsforweldingpersonnelcertified,andweldingbeforeweldingtraining,selectskillsgoodsensetocarryoutconstruction,weldingqualityinspectionandacceptanceeverydaytoensurethatthewelding...Allunreleasedmaterialsampling,invitedsupervisionengineersarrivedatthescene,afterconfirmationbythesupervisingengineer,sealimmediatelysentauthorizedbodiesinaccordancewiththerequestedtestindicatortest,accordingtotheinspectionreportandapprovedbythesupervisingengineertoreviewandthentransportedfortheconstruction.Amountofinsulationmaterialsshall《人口的变化》练习题一、单项选择题下图为某国人口自然增长率变化曲线图。读图回答1－2题。1、该国人口达到顶峰的时期为()A．①B．②C．③D．④2、下列各国，目前人口发展情况与图示类型一致的是()A．埃及B．中国C．德国D．印度读下列人口资料表，据此回答下题。甲国乙国人口自然增长率(%)0.52.4少年儿童比重(%)21.039.0老年人口比重(%)12.04.03、甲国与乙国的人口问题分别表现为()A．人口增长缓慢；年龄结构轻B．人口增长快；年龄结构轻C．人口老龄化；人口增长缓慢D．年龄结构轻；人口老龄化运用数据图表可以分析社会人口变化现象。据图2、图3回答4－5题。图2图34、图2是某地区育龄妇女平均生育子女数变化曲线图。若图中所示变化趋势持续下去，最可能出现的是()A．人口素质下降B．人口老龄化C．就业压力加大D．劳动力成本下降5、图3是新中国成立以来四个不同时期的人口年龄结构金字塔图，按时间先后排序正确的是()A．①②③④B．①③④②C．①②④③D．①③②④读甲、乙、丙、丁四个国家2008年0～14岁、15～64岁、65岁及以上三个年龄段的人口比例示意图，完成6～7题。6、未来人口压力最大的国家是()A．甲B．乙C．丙D．丁7、关于甲、乙、丙、丁四个国家地理特征的叙述，正确的是()A．经济最发达的国家可能是甲B．最适宜发展劳动密集型产业的国家是丙C．劳动力短缺、社会保障负担较重的是乙D．社会经济和生态压力最小的是丁①②③④时间自然增长率％日本发动了蓄谋已久的侵华战争.这场侵略战争给中国人民带来了空前的灾难和损失,也给后人留下了深刻的历史血鉴ofsupportandhanger.Cableholeplugginggapsshouldusequalifiedfireproofmaterials,blocksurfaceshouldhavesufficientstrength,surfaceappearance.Whencablespassthroughthefirewall,oflaxstructureoflocalfiresafetyclamps.Thermoplasticsproduction,tocomplywiththeprocess,nobubblesinthethermoplasticspipes,linearnoseconsistentwiththecorewirespecifications,contactisgood,nocracks,break.Tinnedcoppernosecleansolderfullexteriorsurfaceissmoothwithoutburrs.ControlcableAssemblyshouldbefastened,dense,solid,clean,andbeautiful.Secondarywiringthecableterminationsshouldbearrangedbytheactuallocationofthedevicelinecards,thewiringfromtheuppertothelower,fromlefttorightintheorder.Fixedtomaintainconsistentspacingbetweenlines,flat,shouldbearoundthecornerinthesamelocation,sameshape,toensurethatthewiringprocessneaterandmoreelegant.5thermalprocesscontrolmeasuresforqualityproblems5.1controlthermalductsystemleakagemeasuretoensurethattheuseofelectricdoorandactuatorinstallationqualityandequipmenttothesitetocheckitsseal,acceptance,inordertofundamentallysolveoilspillproblems.PlantforlocalPanelafterinstallation,inconjunctionwiththequalityDepartmenttocheckitsoverallquality,poor-qualitypartsreplacement.Supplygoodqualityofpurchasinginstrumentandovalityoftheguaranteeinstrumenttubesassmallaspossible,selectionofhighquality,highprecisionsleeveconnector.Instrumentpipewelding,constructionworkersandtechniciansoneveryroad,everyinstrumentaswellrecordedandwellidentifiedintheinstrument,weldingweldingfollowingtheendofeachreview,responsibilityandpreventionofwelding,weldingwrong.Requirementsforweldingpersonnelcertified,andweldingbeforeweldingtraining,selectskillsgoodsensetocarryoutconstruction,weldingqualityinspectionandacceptanceeverydaytoensurethatthewelding...Allunreleasedmaterialsampling,invitedsupervisionengineersarrivedatthescene,afterconfirmationbythesupervisingengineer,sealimmediatelysentauthorizedbodiesinaccordancewiththerequestedtestindicatortest,accordingtotheinspectionreportandapprovedbythesupervisingengineertoreviewandthentransportedfortheconstruction.Amountofinsulationmaterialsshall2读2001～2007年江苏省人口增长情况图，回答第10题。10、2004～2006年,江苏省人口增长明显加快,其主要原因是()A．外省区流入人口较多B．自然增长率上升C．人口政策松动D．育龄妇女比例持续上升读人口增长示意图，完成11～12题。11．与当前我