阅读下面的文言文，完成小题。

    殷侑，陈郡人。侑为儿童时，励志力学。及长，通经。贞元末，以《五经》登第，精于历代沿革礼。元和中，累为太常博士。时回纥请和亲，朝廷乃命宗正少卿李孝诚奉使宣谕，以侑为副。既至虏庭，可汗初待汉使，盛陈兵甲，欲臣汉使而不答拜。侑坚立不动，宣谕毕，可汗责其倨，宣言欲留而不遣。行者皆惧，侑谓虏使曰：“可汗是汉家子婿，欲坐受使臣拜，是可汗失礼，非使臣之倨也。”可汗惮其言，卒不敢逼。迁侑谏议大夫。凡朝廷之得失，悉以陈论。以言激切，出为桂管观察使。入为卫尉卿。文宗初即位，沧州李同捷叛，而王廷凑助逆，欲加兵镇州，诏五品已上都省集议。时上锐于破贼，宰臣莫敢异议。独侑以廷凑再乱河朔，虽附凶徒，未甚彰露，宜且含容，专讨同捷。文宗虽不纳，深所嘉之。大和四年，加检校工部尚书、沧齐德观察使。时大兵之後，遗骸蔽野，寂无人烟。始至，空城而已。侑攻苦食淡，与士卒同劳苦。周岁之後，流民襁负而归。侑上表请借耕牛三万，以给流民，乃诏度支赐绫绢五万匹，买牛以给之。数年之後，户口滋饶，仓廪盈积，人皆忘亡。初州兵三万悉取给於度支侑一岁而赋入自赡其半二岁而给用悉周请罢度支给赐而劝课多方民吏胥悦上表请立德政碑以功加检校吏部尚书。六年，入为刑部尚书，充郓曹濮观察等使。自元和末，收复师道十二州为三镇。朝廷务安反侧，征赋所入，尽留赡军，贯缗尺帛，不入王府。侑以军赋有余，赋不上供，非法也，乃上表起大和七年，请岁供两税、榷酒等钱十五万贯、粟五万石。开成三年卒，赠司空。

（节选自《旧唐书·殷侑传》

【注】度支：官名。掌管全国财赋的统计与支调。三镇：此处指郓、曹、濮三州。

北京市统计局、国家统计局北京调查总队1月20日联合发布的数据显示：2012年年末北京常住人口2069.3万人，比上年末增加50.7万人．其中，在京居住半年以上外来人口773.8万人，增加31.6万人．如图为2008﹣2012年北京市户籍老年人口变化示意图．读图，回答下题．

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朝zhāo____     cháo____         塞sāi____  sài____

降jiàng____   xiàng____

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    Some people love going to museums，while others absolutely hate it and would rather stay at home，enjoying their favorite TV shows．Increasingly，museums are being seen as outdated and boring by today's youngsters．I have just returned to the UK after travelling around the USA． While there，I visited lots of museums  I must say，museums are typically educational, either to develop knowledge gained at school in particular subjects，or to enhance knowledge of other cultures

    In Chicago，we visited the world-famous Art Institute of Chicago．It was filled with paintings，drawings and sculptures by a huge variety of artists，such as Picasso，Monet，Matisse and Dali．

    There was a mixture of traditional and modern art，including colorful stained glass windows and abstract art．

    When we were in Washington D． C． ，we visited a few of the Smithsonian museums．These are all free to visit-which is great if you just want to see a few things，and not spend all day inside．

    The Air and Space Museum was particularly good：it had lots of aircrafts and rockets on display，interesting information and also some interactive parts．We also went to the National U．S．Holocaust（纳粹大屠杀）Memorial Museum．Naturally，it was sad to read about the horrors of this tragedy which affected so many people in World War II．However，it was also incredibly interesting to read the stories of those who survived the Holocaust，as well as those who helped others．

    Last but not least，I also found the 9/11 Memorial and Museum to be of great interest．This museum is dedicated to those who lost their lives，as well as their families，when the Twin Towers in New York City were attacked by terrorists in 2001It tells you how the terrorists planned the attack，how they hijacked the planes，and ultimately what happened as a result of their actions．Surviving pieces of the towers are shown in the museum，alongside damaged fire engines．It was a truly thought-provoking visit，which made me value my own life that little bit more．

    I think museums play an important role in preserving artifacts of historical importance for future generations．Whatever your interests，there is likely to be a museum for you．You can visit waxwork museums to see models of your favorite celebrities（and get photos with the Queen！），science museums for a more hands-on，interactive visit and so much more！Best of all，if you're ever in the UK，many of them are free！