单项选择题 A．心悸少寐，多梦易醒，遇事善惊，多疑善虑，气短倦怠，舌淡，脉弦细。 B．不寐头重，痰多胸闷，心烦口苦，嗳气吞酸，目眩，苔黄腻，脉滑数。 C．少寐多梦，胸胁胀满，善太息，急躁易怒，头目昏胀，神疲乏力，舌红，脉弦。 D．心烦不寐，心悸不安，烦热口干，头晕耳鸣，腰酸乏力，舌红，脉细数。肝脾失调，气郁化火之不寐证的临床表现是

未知题型 （四）【背景资料】A单位承建一项污水泵站工程，主体结构采用沉井，埋深15m。场地地层主要为粉砂土，地下水埋深为4m，采用不排水下沉。泵站的水泵、起重机等设备安装项目分包给B公司。在施工过程中，随着沉井入土深度增加，井壁侧面阻力不断增加，沉井难以下沉。项目部采用降低沉井内水位减小浮力的方法，使沉井下沉，监理单位发现后予以制止。A单位将沉井井壁接高2m增加自重，强度与原沉井混凝土相同，沉井下沉到位后拆除了接高部分。B单位进场施工后，由于没有安全员，A单位要求B单位安排专人进行安全管理，但B单位一直未予安排，在吊装水泵时发生安全事故，造成一人重伤。工程结算时，A单位变更了清单中沉井混凝土工程量，增加了接高部分混凝土的数量，未获批准。【问题】1．A单位降低沉井内水位可能会产生什么后果?沉井内外水位差应是多少?2．简述A单位与B单位在本工程中的安全责任分工。3．一人重伤属于什么等级安全事故。A单位与B单位分别承担什么责任，为什么?4．指出A单位变更沉井混凝土工程量未获批准的原因。

单项选择题 Technology Transfer in Germany When it comes to translating basic research into industrial success, few nations can match Germany. Since the 1940s, the nation's vast industrial base has been fed with a constant stream of new ideas and expertise from science. And though German prosperity(繁荣)has faltered (衰退) over the past decade because of the huge cost of unifying east and west as well as the global economic decline, it still has an enviable (令人羡慕的)record for turning ideas into profit.Much of the reason for that success is the Fraunhofer Society, a network of research institutes that exists solely to solve industrial problems and create sought-after technologies. But today the Fraunhofer institutes'have competition. Universities are taking an ever larger role in technology transfer, and technology parks are springing up all over. These efforts are being complemented by the federal programmes for pumping money into start-up companies.Such a strategy may sound like a recipe for economic success, but it is not without its critics. These people worry that favouring applied research will mean neglecting basic science, eventually starving industry of fresh ideas. If every scientist starts thinking like an entrepreneur (企业家), the argument goes, then the traditional principles of university research being curiosity-driven, free and widely available will suffer. Others claim that many of the programmes to promote technology transfer are a waste of money because.half the small businesses that are pro[noted are bound to go bankrupt within a few years.While this debate continues, new ideas flow at a steady rate from Germany's research networks, which bear famous names such as Helmholtz, Max Planck and Leibniz. Yet it is the fourth network, the Fraunhofer Society, that plays the greatest role in technology transfer.Founded in 1949, the Fraunhofer Society is now Europe's largest organisation for applied technology, and has 59 institutes employing 12,000 people, it continues to grow. Last year, it swallowed up the Heinrich Hertz Institute for Communication Technology in Berlin.Today, there are even Fraunhofers in the US and Asia. 第 41 题 What factor can be attributed to German prosperity?A．TechnologytransfeB．Good management.C．Hard work.D．Fierce competition.