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直线y=x+b是抛物线y=x2+a的切线。 (1)y=x+b与y=x2+a有且仅有一个交点。(2)x2-x≥b-a(x∈R)()
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已知抛物线x2=4y的焦点为F.过焦点F.且不平行于x轴的动直线交抛物线于A.B.两点抛物线在A.B
已知抛物线C.y=x2.过点M.12的直线l交C.于A.B.两点.抛物线C.在点A.处的切线与在点B
已知抛物线L.的方程为x2=2pyp>0直线y=x截抛物线L.所得弦长为.1求p的值2若直角三角形A
如图在矩形中把点沿AE对折使点落在上的点已知.1求点的坐标2如果一条不与抛物线对称轴平行的直线与该抛
过抛物线Cx2=2y的焦点F的直线l交抛物线C于
B两点,若抛物线C在点B处的切线斜率为1,则线段|AF|=( ) A.1
2
3
4
已知抛物线方程x2=4y过点P.t-4作抛物线的两条切线PAPB切点分别为A.B.1求证直线AB过定
如图⊙O.=16
(-2,0),
(2,0)为两定点.l是⊙O.的一条切线,若过A.,B.两点的抛物线以直线l为准线,则抛物线焦点所在轨迹是
A.双曲线 B.椭圆
抛物线
圆
已知抛物线py=ax2+bx+c的顶点为C.与x轴相交于A.B.两点点A.在点B.左侧点C.关于x轴
已知抛物线Cx2=4y直线l经过点211若直线l与抛物线C只有一个公共点求直线l的方程2若直线l与抛
已知抛物线Cy2=2pxp>0的焦点为F若过点F且斜率为1的直线与抛物线相交于MN两点且|MN|=8
抛物线y=x2在哪一点处的切线平行于直线y=4x-5?
已知抛物线py=ax2+bx+c的顶点为C.与x轴相交于A.B.两点点A.在点B.左侧点C.关于x轴
已知抛物线C.:x2=2pyp>0的焦点为F抛物线上一点A.的横坐标为x1x1>0过点A.作抛物线C
已知抛物线y=x2+4与直线y=x+10.求1它们的交点2抛物线在交点处的切线方程.
已知抛物线C.y=-x2+4x-3.1求抛物线C.在点A.0-3和点B.30处的切线的交点坐标2求抛
已知抛物线C.:y2=2pxp>0的焦点为F.若过点F.且斜率为1的直线与抛物线相交于MN两点且|M
给出定义设一条直线与一条抛物线只有一个公共点只这条直线与这条抛物线的对称轴不平行就称直线与抛物线相切
已知直线l:2x-y+4=0与抛物线y=x2相交于A.B.两点O.是坐标原点试求与直线l平行的抛物线
已知抛物线P.x2=2pyp>0.Ⅰ若抛物线上点到焦点F.的距离为.ⅰ求抛物线的方程ⅱ设抛物线的准线
已知抛物线C.的顶点为原点其焦点F.0cc>0到直线lx-y-2=0的距离为.设P.为直线l上的点过
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Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
钓鱼岛及其附属岛屿是中国领土不可分割的一部分中国最早发现命名利用和管辖钓鱼岛1895年请朝在甲午战争中战败被迫与日本签署不平等的马关条约割让台湾全岛及所有附属各岛屿钓鱼岛等作为台湾附属岛屿一并被割让给日本1941年12月中国政府正式对日宣战宣布废除中日之间的一切条约日本投降后依据有关国际文件规定钓鱼岛作为台湾的附属岛屿应与台湾一并归还中国这些国际文件是
文化强则中国强建设社会主义文化强国是实现中华民族伟大复兴的必然要求其关键是
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
2013年6月6日财富全球论坛首次在中国西部内陆城市成都举行这次论坛以中国的新未来为主题集中讨论了中国西部发展对中国未来发展的重要意义优先推进西部大开发是党的十八大提出的重大战略部署把西部大开发放在区域发展总体战略的优先位置是因为西部发展有利于
“房子是应该经常打扫的不打扫就会积满了灰尘脸是应该经常洗的不洗也就会灰尘满面我们同志的思想我们党的工作也会沾染灰尘的也应该打扫和洗涤” 这段话形象地反映了中国__在长期革命实践中历形成的
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
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2013年6月中国____与美国总统奥巴马在美国加州安纳伯格庄园会晤时将中美新型大国关系的内涵概括为
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
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结合材料回答问题 鹦哥岭是海南省陆地面积最大的自然保护区区内分布着完整的垂直带谱在我国热带雨林生态系统保存上独占鳌头这里山高路远条件艰苦一直难以招聘到具有较高专业素质的工作人员 一鹦哥岭来了大学生 自2007年起先后有27名大学毕业生2名博士4名硕士21名本科生放弃大城市的优越生活陆续从全国各地来到鹦哥岭保护区工作山脚下一排破旧平房中的两间就是他们的家“孩子们这里的黎苗兄弟说是以种田为生实际上就是种些橡胶靠山吃山……你们来任务重啊!在关爱森林的同时还要想法帮这里的百姓致富!”老站长的一席话像重锤一样敲击着大家“我们不会让鹦哥岭失望着的!”大家不约而同地喊出声 二鹦哥岭有了“档案馆” 到底鹦哥岭有多少种动植物这是摆在大学生们面前最直接的课题也是鹦哥岭自然保护区要完成的首要工作大学生们背着睡袋锅碗瓢盆和监测仪上山了他们聚精会神地做着记录天黑了架起锅巴煮成米饭和着辣酱吃了实在太困了支起帐蓬钻进去睡一觉……经过4年多的艰辛努力鹦哥岭自然保护区终于有了自己的“档案馆”;记录到城管来植物2197种脊椎动物431种鹦哥岭树蛙等14种科学新种以及26个中国新记录种等 三鹦哥岭有了护林员 鹦哥岭周边有103个自然村近2万村民看到村民大片砍代雨林种山芝香蕉作为环境保护者大学生们痛心疾首但习惯靠山吃山的当地百姓说“让我们放下砍刀放下猎枪绝对不行!”大学生们克服阻力用真诚和智慧动员招募了270名护林员并与他们一起用一个多月时间走遍了209公里长的界线埋下了近400根桩和50多块界碑为鹦哥岭保护区筑起了一道看得见的保护网 四鹦哥岭有了农业示范田 鹦哥岭是海南的贫困山区为帮助当地黎苗族百姓脱贫致富大学生们特地去外地取经在鹦哥岭通过试点而大面积推广“稻鸭共育”的方法带动当地人致富农户们在稻田里骄傲地插上了“农业示范田”的牌子接着大学生们又推广林下经济在橡胶树下种菜种瓜养鸡;并帮助当地人建起了环保厕所发行了猪圈改善了居住的环境%当地百姓手里有了钱靠上山砍树卖钱的人越来越少了看到这一切大学生们说“我们感到由衷的幸福和快乐也深切地感受到这就是我们工作的意义和存在的价值” 5年过去了27名大学生一直坚守在鹦哥岭他们甘于寂寞乐于奉献仪式发现新物种是敬业的科研工作者;引来环保理念是先进理念的传播者;心系百姓喜忧是黎苗族兄弟的贴心人!一份职业背负三份责任三个角色的完美融合让我们看到了甘于寂寞的坚守力量和不甘于寂寞的奋斗精神也让我们懂得了自已手中的笔脚下的路心中的秤要靠什么来指引他们选择了一种有远见的生活方式 每到毕业季总有一些大学生毕业生发出“理想很丰满现实很骨感”的感慨究竟如何看待理想与现实的关系鹦哥岭的大学生们用他们的实际行动给出了最响亮的回答 摘编自光明日报2012年4月9日2013年6月7日 为什么说鹦哥岭的大学生选择的是一种有远见的生活方式
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
2013年9月29日中国上海自由贸易试验区正式启动运作36家中外企业和金融机构颁布证照首批入驻试验区建设该试验区的主要任务是
结合材料回答问题 材料1 航海家哥伦布完成了他的前无古人的探险活动后向支持他探险的西班牙国王和王后汇报他的发现时说“地球是圆的”他因为这一伟大的发现而名垂后世但是时隔500多年后美国纽约时报中东事务专栏作家普利策奖获得者托马斯弗里德曼沿着哥伦布的航程从美国乘飞机出发经由法兰克福一直向东飞行来到了印度的“硅谷”——班加罗尔经过一段时间的观察他有一一个破天荒的发现他回到美国后悄悄地对他的太太说了一句话“亲爱的我发现这个世界是平的” “世界是平的”并不是说地球已改变了它的物理形态但这个论点的提出却有着划时代的意义它揭示出当今世界正在发生的深刻而又令人激动的的一个变化——全球化的趋势它以高科技发展为动力在地球各处勇往直前势不可挡世界也因此从一个球体变得平坦 “世界是平的”意味着在今天这样一个因信息技术而紧密方便的互联世界中全球市场劳动力和产品都可以被整个世界共享一切都有可能以最有效率和最低成本的方式实现 “世界是平的”改变着每一个人的工作方式生活方式和思想方式乃至一个人的生存方式因此生活在当今时代的每一个人都面临着平坦的世界这样巨大的变化我们将如何自处看来在这个世界里要想脱疑而出最重要的一点是不断强化自己的竞争力首先要培养“学习如何学习”的能力——不断学习和教会自己处理旧事物和新事物的新方式 摘编自人民日报2007年7月26日人民日报海外版2012年11月1日 材料2 弗里德曼在世界是平的一书中以丰富生动的语言描述了全球化带来的挑战和益处其中一段话颇令人回味“小时候父母常常说儿子阿乖乖把饭吃完因为中国和印度的小孩没饭吃现在父母会对孩子说女儿啊乖乖把书念完因为中国和印度的小孩正在等着抢你的饭碗” 摘编自美托马斯弗里德曼世界是平的 在世界变平的时代为什么每个人要培养‘学习如何学习’的能力
Text1 InanessayentitledMakingItinAmericatheauthorAdamDavidsonrelatesajokefromcottonaboutjusthowmuchamoderntextilemillhasbeenautomated:Theaveragemillonlytwoemployeestodayamanandadog.Themanistheretofeedthedogistheretokeepthemanawayfromthemachines. Davidson’sarticleisoneofanumberofpiecesthathaverecentlyappearedmakingthepointthatthereasonwehavesuchstubbornlyhighunemploymentanddecliningmiddle-classincomestodayisalsobecauseoftheadvancesinbothglobalizationandtheinformationtechnologyrevolutionwhicharemorerapidlythaneverreplacinglaborwithmachinesorforeignworker. InthepastworkerswithaverageskillsdoinganaveragejobcouldearnanaveragelifestyleButtodayaverageisofficiallyover.Beingaveragejustwon’tearnyouwhatitusedto.Itcan’twhensomanymoreemployershavesomuchmoreaccesstosomuchmoreaboveaveragecheapforeignlaborcheaproboticscheapsoftwarecheapautomationandcheapgenius.Thereforeeveryoneneedstofindtheirextra-theiruniquevaluecontributionthatmakesthemstandoutinwhateveristheirfieldofemployment. Yesnewtechnologyhasbeeneatingjobsforeverandalwayswill.Butthere’sbeenanaceleration.AsDavidsonnotesInthe10yearsendingin2009[U.S.]factoriesshedworkerssofastthattheyerasedalmostallthegainsoftheprevious70years;roughlyoneoutofeverythreemanufacturingjobs-about6millionintotal-disappeared. Therewillalwaysbechanged-newjobsnewproductsnewservices.ButtheonethingweknowforsureisthatwitheachadvanceinglobalizationandtheI.T.revolutionthebestjobswillrequireworkerstohavemoreandbettereducationtomakethemselvesaboveaverage. InaworldwhereaverageisofficiallyovertherearemanythingsweneedtodotosupportemploymentbutnothingwouldbemoreimportantthanpassingsomekindofG.I.Billforthe21stcenturythatensuresthateveryAmericanhasaccesstopoet-highschooleducation.ThejokeinParagraph1isusedtoillustrate_______
坚持和完善社会主义初级阶段基本经济制度必须毫不动摇巩固和发展公有制经济必须毫不动摇鼓励支持引导非公有制经济发展这是因为公有制经济和非公有制经济都是我国
1924年1月中国国民党第一次全国代表大会在广州召开大会通过的宣言对三民主义作出了新的解释新三民主义成为第一次国共合作的政治基础究其原因是由于新三民主义的政纲
近年来从彭宇案掀起的轩然大波到扶老被诬伤老好人败诉赔钱等事件的一再发生使历来推崇助人为乐的国人遭遇考验2013年8月1日深圳特区救助人权益保护规定的正式实施填补了国内公民救助行为立法的空白为此有媒体撰文好人法释放道德正能量认为该规定无疑会释放出挺好人做好人的正能量对社会风气的净化不无益处法律之所以能释放道德正能量是因为
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
结合材料回答问题 巧用大循环处理不再难 山东某地采用循环经济的理念将秸秆“吃干榨尽”对秸秆利用进行了有益探索 一秸秆种蘑菇 该地小麦种植面积为60万亩按亩产500公斤秸秆计算每年产生30万吨秸秆虽然粉碎还田压块做燃料青储养殖等消化了大量秸秆但一些农户为图方便仍然偷偷焚烧秸秆当地禁烧压力很大 2009年该地通过招商引资引进了一家蘑菇种植企业该企业以小麦秸秆加鸡粪为原料培育双孢菇从当地收到小麦秸秆不够用还在周边100公里范围的县市收集鸡粪则由当地一家大型养鸡场提供自蘑菇厂建起来后蘑菇厂对秸秆的大量需要让原本难以处理而成为“包袱”的秸秆摇身一变不仅成了香饽饽而且还成为农民增收的渠道 二延长产业链 然而蘑菇厂每年产生的6万吨菌渣四处堆积臭气难闻也引来周边群众的投诉由此该蘑菇厂开始寻找下游菌渣处理企业开展产业链条的招商引资 山东某生物科技有限公司得知消息后主动前来并把厂于建在该蘑菇厂旁边他们将买来的菌渣加上猪粪经过发酵制成了很好的有机复合肥这不仅解决了菌渣问题而且也附带解决了让周边养猪户头痛的猪粪问题该公司将生产出来的有机复合肥直接卖给周边的有机蔬菜种植基地种植户以及果农等由于减少了销售中间环节价格合理而很受欢迎该公司也因之而获利颇丰 三“链接”到山林 秸秆经过种植蘑菇变成了有机复合肥最后拿到市场上销售算是完成了一个标准的循环利用过程然后如果将有机复合肥集中用于生态修复工程再次推动一个新的生态产业发展岂不是更好 该地又动起脑筋将秸秆利用产业与退耕还林工程对接该地的山区丘陵面积占全市总面积的2/3其中林荒山地有6万多亩这些山地土壤贫瘠含沙量大农作物产量低经济效益差 在深入调研的基础上该地从2011年开始由市财政投入数亿元实施为期5年的“自主退耕还林生态富民”工程打算将这些山地改造成高产的大枣大樱桃等经济果林大力推进农林业转型而要发展高产高效的有机果业所面临的突出问题是有机肥从何而来这时秸秆等有机肥料又成了人们惦记的宝贝为了种植出优质林果当地农民在山地种植果林时都开始垫秸秆放菌渣有机复合肥等大片经济果林的种植不仅大大地改善了当地生态环境从而实现了秸秆利用的大循环而且也大大地提高了农民收入 摘编自人民日报2013年6月22日 从唯物辩证法的角度分析巧用大循环处理不再难中巧在何处
Text1 InanessayentitledMakingItinAmericatheauthorAdamDavidsonrelatesajokefromcottonaboutjusthowmuchamoderntextilemillhasbeenautomated:Theaveragemillonlytwoemployeestodayamanandadog.Themanistheretofeedthedogistheretokeepthemanawayfromthemachines. Davidson’sarticleisoneofanumberofpiecesthathaverecentlyappearedmakingthepointthatthereasonwehavesuchstubbornlyhighunemploymentanddecliningmiddle-classincomestodayisalsobecauseoftheadvancesinbothglobalizationandtheinformationtechnologyrevolutionwhicharemorerapidlythaneverreplacinglaborwithmachinesorforeignworker. InthepastworkerswithaverageskillsdoinganaveragejobcouldearnanaveragelifestyleButtodayaverageisofficiallyover.Beingaveragejustwon’tearnyouwhatitusedto.Itcan’twhensomanymoreemployershavesomuchmoreaccesstosomuchmoreaboveaveragecheapforeignlaborcheaproboticscheapsoftwarecheapautomationandcheapgenius.Thereforeeveryoneneedstofindtheirextra-theiruniquevaluecontributionthatmakesthemstandoutinwhateveristheirfieldofemployment. Yesnewtechnologyhasbeeneatingjobsforeverandalwayswill.Butthere’sbeenanaceleration.AsDavidsonnotesInthe10yearsendingin2009[U.S.]factoriesshedworkerssofastthattheyerasedalmostallthegainsoftheprevious70years;roughlyoneoutofeverythreemanufacturingjobs-about6millionintotal-disappeared. Therewillalwaysbechanged-newjobsnewproductsnewservices.ButtheonethingweknowforsureisthatwitheachadvanceinglobalizationandtheI.T.revolutionthebestjobswillrequireworkerstohavemoreandbettereducationtomakethemselvesaboveaverage. InaworldwhereaverageisofficiallyovertherearemanythingsweneedtodotosupportemploymentbutnothingwouldbemoreimportantthanpassingsomekindofG.I.Billforthe21stcenturythatensuresthateveryAmericanhasaccesstopoet-highschooleducation.ThequotationinParagraph4explainsthat______
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
第二次世界大战结束以来随着国家垄断资本主义的形成和发展资产阶级国家对经济进行的干预明显加强从而使得资本主义社会的经济调节机制发生了显著变化与这种变化相适应经济危机形态也发生了很大变化其主要表现是
柏拉图说法律有一部分是为有美德的人制定的如果他们愿意和平善良地生活那么法律可以教会他们在与他人的交往中所要遵循的准则;法律也有一部分是为那些不接受教诲的人制定的这些人顽固不化没有任何办法能使他们摆脱罪恶 这段话所凸显的法律的规范作用是
近年来我国企业走出去的步伐明显加快非金融类对外直接投资从2007年的248亿美元上升到2012年的773亿美元年均增长25.5%身对外投资大国行列我国企业走出去战略的重要意义是
Giventheadvantagesofelectronicmoneyyoumightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.1atruecashlesssocietyisprobablynotaroundthecorner.Indeedpredictionshavebeen2fortwodecadesbuthavenotyetcometofruition.ForexampleBusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoonrevolutionizethevery3ofmoneyitselfonlyto4itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso5incoming Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaperseveralfactorswork6thedisappearanceofthepapersystem.Firstitisvery7tosetupthecomputercardreaderandtelecommunicationsnetworksnecessarytomakeelectronicmoneythe8formofpaymentSecondpapercheckshavetheadvantagethatthey9receiptssomethingthatmanyconsumersareunwillingto10.Thirdtheuseofpaperchecksgivesconsumersseveraldaysoffloat-ittakesseveraldays11acheckiscashedandfundsare12fromtheissuer’saccountwhichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.13electronicpaymentsarcimmediatetheyeliminatethefloatfortheconsumer. Fourthelectronicmeansofpaymentmay14securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation15there.Thefactthatthisisnotan16occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand17fromsomeoneelse’saccounts.The18ofthistypeoffraudisnoeasytaskandanewfieldofcomputerscienceisdevelopingto19securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic20thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernmentemployersandmarketersmightbeabletoaccessthesedatatherebyviolatingourprivacy.
结合材料回答问题 材料1 1978年我国作出改革开放的战略决策时美国时代杂志曾质疑说“他们的目标几乎不可能按期实现甚至不可能实现”经过三十多年的改革开放我国国内生产总值外贸进出口总额均已达到世界第二位经济总量占世界经济的份额提升到10%左右对世界经济增长的贡献率年平均超过20%据世界银行统计我国已进入中高收入国家行列在物质文化生活得到提高之后人民群众对未来期待更高过去施工建厂首先考虎的是经济利益今天引进项目担心的却是环境污染;过去期盼吃饱穿暖今天却追求吃的健康安全检查过去梦想有车有房现在则忧虑PM2.5排放城乡居民收入整体都有提高但城乡区域发展差距和居民收入分配差距依然较大近10年来中国基尼系数始终处于0.4以上超出国际公认“警戒线”……这个经济飞速发展财富不断积累的世界第二大经济体在创造着“中国式奇迹”的同时仍有一些“中国式难题”丞待破解 “改革开放是我们党的历史上一次伟大觉醒正是这个伟大觉醒孕育了新时期从理论到实践的伟大创造”__在党的十八大之后首次到地方调研就选择了广东并向深圳莲花山顶的__钢像敬献了花篮__表示之所以到广东来就是要到在我国改革开放中得风气之先的地方现场回顾我国改革开放的历史进程将改革开放继续推向前行我们来瞻爷__钢像就是要表明我们将坚定不移推进改革开放奋力推进改革开放和现代化建设取得新进展实现新突破迈上新台阶 摘编自人民日报2013年3月22日新华网2012年12月11日等 材料2 1992年__同志在南方谈话中说“不坚持社会主义不改革开放不发展经济不改善人民生活只能是死路一条”回过头来看我们对__同志这番话就有更深的理解了所以我们讲只有社会主义才能救中国只有改革开放才能发展中国发展社会主义发展马克思主义 正是从历史经验和现实需要的高度党的十八大以来中央反复强调改革开放是决定当代中国命运的关键一招也是决定实现“两个一百年”奋斗目标实现中华民族伟大复兴的关键一招实践发展永无止境解放思想永无止境改革开放也永无止境停顿和倒退没有出路改革开放只有进行时没有完成时 摘自__关于<中__关于全面深化改革若干重大问题的决定>的说明 如何看待改革开放进程中的中国式奇迹与中国式难题
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