观察下列各图，回答有关问题 （1）仪器a的名称是； （2）实验室制取CO2，其

阅读下面材料，完成后面题目。

　　最后陈述，是各代表团申奥的最后冲刺。各国为此都派出了最具影响力的人物出马。奥巴马位高权重，并携夫人亲自上阵，气场十足。他说：“我期待芝加哥能举办奥运会，也相信这将是国家之间和平的竞争。”他的夫人、在芝加哥出生长大的米歇尔动情地回忆了自己和父亲之间关于体育的故事和成长经历，表示以一位妈妈同时也是一位女儿的身份，希望大家选择芝加哥。

　　马德里主打人情牌。89岁的前国际奥委会 * * 萨马兰奇颤颤巍巍走上陈述台，以颤音发出诚恳的请求，这也被看作他最后的嘱托。“亲爱的同事们，我知道我即将走到生命的尽头，我已经89岁了。我恳请大家赋予我的祖国这一荣誉，能够有机会举办2016年奥运会和残奥会。非常感谢！”

　　里约热内卢更喜欢用数字和图表说话。奥申委 * * 努兹曼作总结陈述时，他身后大屏幕上显示出一张举办过奥运会城市的标记图。图上，欧洲密密麻麻，北美星罗棋布，亚洲星火点点，唯有非洲和南美还是一片空白。努兹曼指着地图激动地说：“……我们希望将奥运会首次带入南美洲，为新大陆打开大门。”

　　日本主打的是环保牌。首相鸠山由纪夫用流利的英语，强调东京是环境可持续发展的未来楷模，而体育、文化与环境的和谐发展是奥林匹克运动的重要使命。陈述过程中，从首相到运动员，所有东京申奥代表团成员都坚持用英语完成了发言。尽管他们的英文“和风”阵阵，却也别有风情。（节选2009年10月3日 《文汇报》时评版）

（1）用一句话概括上述材料的内容。

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（2）假如你是奥委会成员，你给哪个国家投票？请简述理由。

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She’s cute, no question. Symmetrical features, flawless skin, looks to be 22 years old—entering any meat-market bar, a woman lucky enough to have this face would turn enough heads to stir a breeze. But when Victor Johnston points and clicks, the face on his computer screen changes into a state of superheated, crystallized beauty. "You can see it. It’s just so extraordinary," says Johnston, a professor of biopsychology at New Mexico State University who sounds a little in love with his creation.
The transformation from pretty woman to knee-weakening babe is all the more amazing because the changes wrought by Johnston’s software are, objectively speaking, quite subtle. He created the original face by digitally averaging 16 randomly selected female Caucasian faces. The changing program then exaggerated the ways in which female faces differ from male faces, creating, in humanbeauty-science field, a "hyper-female". The eyes grew a bit larger, the nose narrowed slightly and the lips plumped. These are shifts of just a few millimeters, but experiments in this country and Scotland are suggesting that both males and females find "feminized" versions of averaged faces more beautiful.
Johnston hatched this little movie as part of his ongoing study into why human beings find some people attractive and others homely. He may not have any rock-solid answers yet, but he is far from alone in attempting to apply scientific inquiry to so ambiguous a subject. Around the world, researchers are marching into territory formerly staked out by poets and painters to uncover the underpinnings of human attractiveness.
The research results so far are surprising—and humbling. Numerous studies indicate that human beauty may not be simply in the eye of the beholder or an arbitrary cultural artifact. It may be ancient and universal, wrought through ages of evolution that rewarded reproductive winners and killed off losers. If beauty is not truth, it may be health and fertility: Halle Berry’s flawless skin may fascinate moviegoers because, at some deep level, it persuades us that she is parasite-free.
Human attractiveness research is a relatively young and certainly contentious field—the allure of hyper-females, for example, is still hotly debated—but those on its front lines agree on one point: We won’t conquer "looks-ism" until we understand its source. As psychologist Nancy Etcoff puts it: "The idea that beauty is unimportant or a cultural construct is the real beauty myth. We have to understand beauty, or we will always be enslaved by it. \

Through a few tiny changes made by Johnston, the synthesized face became even mote ______.

A．masculine

B．average

C．feminine

D．neutral

受欢迎的公众指的是组织盼望与其建立和发展关系，对方也有相应的需求，主动与组织建立关系的公众。被追求的公众是指组织单方面希望建立和发展关系，而对方则缺乏相应的热情，需要组织去努力争取的公众。不受欢迎的公众是指组织方面不愿接触，力图躲避，但对方想建立和发展关系并穷追不舍的公众。如果我们把企业看作是组织的话，对于企业来说，不受欢迎的公众是（）。

A．政府主管部门

B．慕名而来的应聘者

C．企业的竞争者

D．揭发企业不法行为的记者

佝偻病后遗症期主要表现为（）。

A.血磷下降、血钙正常

B.睡眠不安及多汗

C.X线长骨骺端呈毛刷状改变

D.骨骼畸形

E.以上均是

精神探索型人物