护士小毛值夜班，按要求对住院患者进行晚间护理，下面正确的做法是：（）A.了解患者的护

前几年，韩国科学家黄禹锡在SCience等顶级科学杂志上发文宣称，他们已经成功地通过体细胞核移植获得了人胚胎干细胞。这个曾______的“重大突破”，后来证明是一场科学骗局。 填入画横线部分最恰当的一项是( )。

A．震惊世界

B．轰动一时

C．令人振奋

D．颇受争议

今年春晚上的舞蹈《千手观音》无疑是一道味美可人的大餐。21位如花般的聋哑仙子，用她们对生命、对青春、对美的理解和向往，以优美的肢体语言诠释了人世间最神圣、最纯洁、也最打动人的情感——爱，出神入化地再现了东方艺术神韵。当手语主持人深情地告诉人们“爱是我们共同的语言！”时，想必你也为此感动甚至潸然泪下吧，那么现在就请你拟一条发给这些残疾演员的手机短信，借此来表示你对他们的敬意或是祝福或是赞扬。要求：字数在60字以内，在短信中要运用比喻或排比的修辞手法。（4分）

不会过份投入任何一件事的人多半属于（）。

A.第六型忠诚型

B.第三型成就型

C.第九型和平型/和谐型

D.第四型艺术型/自我型

税务机关查询从事生产、经营的纳税人、扣缴义务人在银行或者其他金融机构的存款帐户，须经（）批准。

A、开户银行负责人

B、设区的市、自治州以上税务局（分局）局长

C、县以上税务局（分局）局长

D、银行县、市支行或者市分行负责人

For more than a decade, the prevailing view of innovation has been that little guys had the edge. Innovation bubbled up from the bottom, from upstarts and insurgents. Big companies didn’t innovate, and government got in the way. In the dominant innovation narrative, venture-backed start-up companies were cast as the nimble winners and large corporations as the sluggish losers.

There was a rich vein of business-school research supporting the notion that innovation comes most naturally from small-scale outsiders. That was the headline point that a generation of business people, venture investors and policy makers took away from Clayton M. Christensen’s 1997 classic, The Innovator’s Dilemma, which examined the process of disruptive change.

But a shift in thinking is under way, driven by altered circumstances. In the United States and abroad, the biggest economic and social challenges—and potential business opportunities—are problems in multifaceted fields like the environment, energy and health care that rely on complex systems.

Solutions won’t come from the next new gadget or clever software, though such innovations will help. Instead, they must plug into a larger network of change shaped by economics, regulation and policy. Progress, experts say, will depend on people in a wide range of disciplines, and collaboration across the public and private sectors.

"These days, more than ever, size matters in the innovation game," said John Kao, a former professor at the Harvard business school and an innovation consultant to governments and corporations. In its economic recovery package, the Obama administration is financing programs to generate innovation with technology in health care and energy. The government will spend billions to accelerate the adoption of electronic patient records to help improve care and curb costs, and billions more to spur the installation of so-called smart grids that use sensors and computerized meters to reduce electricity consumption.

In other developed nations, where energy costs are higher than in the United States, government and corporate projects to cut fuel use and reduce carbon emissions are further along. But the Obama administration is pushing environmental and energy conservation policy more in the direction of Europe and Japan. The change will bolster demand for more efficient and more environmentally friendly systems for managing commuter traffic, food distribution, electric grids and waterways.

These systems are animated by inexpensive sensors and ever-increasing computing power but also require the skills to analyze, model and optimize complex networks, factoring in things as diverse as weather patterns and human behavior. Big companies like General Electric and IBM that employ scientists in many disciplines typically have the skills and scale to tackle such projects.

Due to the complicated circumstances, a single innovation（）

A. will stimulate a chain of other innovations in related fields

B. should fit into a network of changes to become more effective

C. should meet economic challenges to assume social significance

D. can never solve any problem but only serves to complicate it