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对比其他市场结构，说明不能建立一般的寡头模型的原因。
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假设在某寡头行业中如果一家寡头厂商提高价格则其他寡头厂商一般会保持其价格不变但如果该寡头厂商降低价格
ER图是数据库设计的工具之一它一般适用于建立数据库的
概念模型
结构模型
物理模型
逻辑模型
层次分析法一般包含建立层次结构模型构造对比矩阵计算权向量和计算组合权向量四个主要的步骤
关于寡头垄断市场的陈述不正确的是
所有寡头垄断模型都考虑自己的行动对其他企业所产生的影响
过剩的生产力可以作为一种进入市场的障碍而起作用
以上全对
以上全不对
E-R图是数据库设计的工具之一它一般适用于建立
概念模型
结构模型
物理模型
逻辑模型
森林资源计算机管理系统小班数据库建立模型一般采用
层次模型
网状模型
关系模型
其他模型
用囚徒困境模型说明为什么双寡头市场的价格战难以避免
斯威齐模型的假设条件是
行业内寡头企业之间是相互勾结的
行业内某寡头企业提价时，其他寡头企业都会效仿
行业内某寡头企业降价时，其他寡头企业都会效仿
企业可以任意进入市场
为什么在寡头垄断的市场结构中一般不轻易变动价格
一般地市场结构分为不同的市场结构对产品价格和产量的决定有不同的影响
垄断竞争市场
完全竞争市场
无竞争市场
寡头垄断市场
完全垄断市场
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ThelongandprogressivereignofQueenVictoriacametoaclimaxatatimeofpeaceandplentywhentheBritishEmpireseemedtobeatthesummitofitspowerandsecurity.OfthediscordthatsoonfollowedweshallherenoteonlytwofactorswhichhadlargeinfluenceoncontemporaryEnglishliterature. ThefirstdisturbingfactorwasimperialismthereawakeningofadominatingspiritwhichhadseeminglybeenputtosleepbytheproclamationofanImperialFederation.46ItscomingwasheraldedbytheBoerWarinSouthAfricathroughwhichBritainblunderedtowhatwashopedtobeaneraofpeaceandgoodwill.Othernationspromptlymadesuchhopeavainwhistlinginthewind.JapaneseWarLordsbeganacareerofconquestwhichaimedtomakeJapanmasterofAsiaandEastIndies.Pacificislandsthathadforagessleptpeacefullywereturnedintofrowningnavalstations.47EventheUnitedStatesarousedbyaneasytriumphintheSpanishWarstartedonanimperialisticadventurebytakingcontrolofthePhilippinesthusmakinganimplacableenemyofJapan. Onlyanationthatentersonadangerouscoursewitheyeswideopenhasanychanceofasafewayoutandtheimperialisticnationswereallalikeblind.48AninevitableresultwastheFirstWarandthegreathorrorofaSecondWorldWarthetwodisastersbeingdifferentactsofthesametragedyofimperialismseparatedonlybyabreathingspell. Anotherfactorthatinfluencedliteraturefortheworsewasawidespreaddemandforsocialreformofeverykind;notslowandorderlyreformwhichisprogressbutimmediateanduncontrolledreformwhichbreedsaspiritofrebellionanddespair.BeforetheVictorianagehadcometoanendEnglishliteratureappearedtohavelosttouchwithhealthyEnglishlife.ManywritersechoedthesorrowfulcryofJamesThomsoninhisCityofDreadfulNightorbabbledof"artforart’ssake"withOscarWilde.49GroominhissurveyoftheperiodnotesthatwritershadmostlyacriticalattitudetowardmoralsandreligionChurchandStateasrelicsfrom"thedeadhandoftraditionalbeliefs."50SmallwonderthatGermanandJapanesewar-advocatesregardedEnglishmenasadecadentracewhenthesameoraworseopinionwasdailyreadinthenovelsofSamuelButlerandnightlyheardintheplaysofBernardShaw. SmallwonderthatGermanandJapanesewar-advocatesregardedEnglishmenasadecadentracewhenthesameoraworseopinionwasdailyreadinthenovelsofSamuelButlerandnightlyheardintheplaysofBernardShaw.
在党的十三大召开前夕__会见美国国务卿舒尔茨时说国外有些人过去把我看作是改革派把别人看作是保守派我是改革派不错如果说坚持四项基本原则是保守派我又是保守派所以比较正确地说我是实事求是派这一段话的意思是
__说在社会主义社会中基本矛盾仍然是生产关系和生产力之间的矛盾上层建筑和经济基础之间的矛盾社会主义社会的主要矛盾是人民群众日益增长的物质文化同落后的社会生产之间的矛盾基本矛盾和主要矛盾决定了社会主义的根本任务是
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.18
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.4
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.10
3结合材料123说明以人为本的基本内涵
2000年2月__在广东考察工作期间就如何加强新时期党建工作的调研时指出总结我们党70多年的历史得出一个结论这就是我们党所以赢得人民的拥护是因为我们党作为工人阶级先锋队在革命建设改革的各个历史时期总能代表着中国先进社会生产力的发展要求代表着中国先进文化的前进方向代表着中国最广大人民的根本利益以下关于三个代表的辩证关系说法正确的有
天文学家通过长期观测发现在宇宙中有一些引力非常大却又看不到任何天体的区域被称之为黑洞它并不是一种实体星球而是宇宙天体运动时产生的各种磁场旋涡现象它的能量射线辐射主要都是由磁场力作用产生的因为它的构成物质密度非常稀薄光线发射极其微弱所以人类根本无法在远距离用光学仪器观察到它的形状按其形态和性质说来它倒真是一个名副其实的__磁场旋涡洞这表明
1939年10月__在＜__人＞发刊词中把党的建设称之为伟大的工程他认为完成这项伟大工程的有利条件包括
改革发展稳定是我国社会主义现代化建设全局中紧密关联的三个方面改革是动力是社会主义现代化的必由之路发展是目的解决中国所有问题的关键要靠发展稳定是前提没有稳定什么也办不成因此必须把改革的力度发展的速度和社会可以承受的程度结合起来正确处理改革发展稳定关系的结合点是
3结合上述材料分析跨国公司加速发展对我国的影响以及我们应当持有的正确态度
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.8
当赏石者寻觅石头时首先看到触到和感觉到的是由其基本要素质形色纹等等组成的外在基本特征当赏石者根据自己的艺术修养水平和经验等发现其中有感兴趣喜爱的内容时它的某些属性如质好色好及由一些基本要素组成的某些造型或纹理图案即被赏石者接受在头脑中形成一种具体可感觉到的艺术形象使人有一种感知美的艺术享受精神愉快悦目怡神等在这一过程中
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.12
日前有关部门统计显示仅是北京市每年产生的近300万吨垃圾中各种商品的包装物就约有83万吨其中60万吨为可减少的过度包装物而在全国每年的城市固体废物中包装物占到了30％全国每年平均生产衬衫12亿件包装盒用纸量就达24万吨相当于砍掉了168万棵碗口粗的树每生产1000万个纸盒月饼包装耗材就需砍伐上百万棵直径在10厘米以上的树木这一现象说明
Youshouldwriteatleast200wordsneatlyonANSWERSHEET2.
1939年__在总结我党对待资产阶级问题上正反两方面的历史经验后强调指出中国__的政治路线的重要一部分就是既同资产阶级联合又同它斗争的政治路线他还深刻地指出以斗争求团结则团结存以退让求团结则团结亡以下关于斗争和团结的关系说法正确的是
不知道中国的红军是一个执行革命的政治任务的武装集团特别是现在红军决不是单纯地打仗的它除了打仗消灭敌人军事力量之外还要负担宣传群众组织群众武装群众帮助群众建立革命政权以至于建立__的组织等项重大的任务红军的打仗不是单纯地为了打仗而打仗而是为了宣传群众组织群众武装群众并帮助群众建设革命政权才去打仗的离了对群众的宣传组织武装和建设革命政权等项目标就是失去了打仗的意义也就是失去了红军存在的意义__的这段话指出了
3结合材料12说明中国__对待统一战线的正确态度
资本家和工人之间的交换关系仅仅成为属于流通过程的一种表面现象成为一种与内容无关的并只能使它神秘化的形式劳动力的不断买卖是形式其内容则是资本家用他总是不付等价物而占有的别人的已经物化的劳动的一部分来不断再交换更大量的别人的活劳动对这段话的正确理解是
__认为在社会主义建设中如果搞两极分化那么民族矛盾区域间的矛盾阶级矛盾都会发展相应地中央和地方的矛盾也会发展就可能出乱子所以走社会主义道路的最大优越性就是
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.16
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.6
天地初间只是阴阳二气这一个气运行磨来磨去磨得急了便拶得许多渣滓里面无出处便结个地中央气之清者便为天为日为星辰只在外常周运转地便在中央不动于是在下这段话反映的观点属于
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.2
商业资本是从产业资本中分离出来的专门从事商品买卖独立发挥资本职能以获得商业利润为目的的一种资本形式它作为独立的职能资本也会获得平均利润其原因在于
Manyprofessionsareassociatedwithaparticularstereotype.Theclassic1ofawriterforexampleis2aslightlycrazy-lookingperson3inanatticwritingawayfuriouslyfordays4end.Naturallyhehashisfavoritepenandnote-paperorabeat-uptypewriter5whichhecouldnotproduceareadableword. Nowadaysweknowthatsuchimagesbearlittle6toreality.Butaretheycompletely7Inthecaseofatleastonewriteritwouldseemnot.DameMurielSparkwho880inFebruaryinmanywaysresemblesthisstereotypical"writer".Sheiscertainlynot9andshedoesn’tworkinanattic.Butsheisratherparticular10thetoolsofhertrade. Sheinsistsonwritingwitha11typeofpeninacertaintypeofnotebookwhichshebuysfromacertainstationerinEdinburghcalledJamesThin.Infactso12isshethatifsomeoneusesoneofherpensby13sheimmediatelythrowsitaway.Andsheclaimsshe14enormousdifficultywritinginanynotebookotherthan15soldbyJamesThin.Thiscouldsoonbea16astheshopnolongerstocksthem17DameMuriel’ssupplyof72-pagespiralboundisnearly18. Aswellasher"obsession"aboutwritingmaterialsMurielSpark19oneothercharacteristicwiththestereotypical"writer":herworkisthemost20thinginherlife.Ithasstoppedherfrommarrying;costheroldfriendsandmadehernewonesanddrivenherfromLondontoNewYorktoRomeTodayshelivesintheItalianprovinceofTuscanywithafriend. Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET1.14
__指出我们改革开放的成功不是靠本本而是靠实践靠实事求是农村搞家庭联产承包这个发明权是农民的农村改革中的好多东西都是基层创造出来我们把它拿来加工提高作为全国的指导这些说法在哲学上的含义是
__指出政策和策略是党的生命各级领导同志务必充分注意万万不可粗心大意党在制定统一战线的策略方针和原则时总是坚持阶级分析法最大限度地孤立敌人中国__制定的孤立敌人的原则有
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