王某在服现役期间因公致残，因残疾情况较为严重，已不适合继续服役。根据规定，因战、因公

活动设计题：围绕认识新朋友的主题，设计一个幼儿园中班活动方案。要求写明活动目标、活动准备、活动过程等。

请问“圣经都是神所默示的，于教训、督责、使人归正、教导人学义都是有益的，叫属神的人得以完全，预备行各样的善事。”出自圣经的哪一卷？

如果患者诊断为左下肢动脉硬化性闭塞症，为了解阻塞部位及范围，下列哪项检查最少应用

A．下肢节段性测压

B．彩色多普勒超声检查

C．下肢X线摄片

D．MRA

E．动脉造影

从神经发育方面分析作业活动时，下面哪种观察是不对的（）

A.选择活动的目标

B.该活动需要哪些关节固定或运动

C.进行活动时人与物品的位置以及彼此间的定位关系

D.该活动需要消耗的代谢当量水平

E.何种运动模式，是否与原始反射或肢体连带运动相对立

Current Group, a Germantown-based technology firm, has taken over an ordinary looking house in Bethesda and turned it into a laboratory for smart-grid technology, the system the company believes will bring the nation’s electricity grids into the digital age.

In the front yard stands a utility pole hooked up to a special transformer that connects the power lines to high-speed Internet. Hundreds of sensors attached to the lines monitor how power flows through the home. That information is then sent back to the utility company.

The process lets a utility more efficiently manage the distribution of electricity by allowing two-way communication between consumers and energy suppliers via the broadband network on the power lines. Based on data they receive from hundreds of homes, utilities can monitor usage and adjust output and pricing in response to demand. Consumers can be rewarded with reduced rates by cutting back on consumption during peak periods. And computerized substations can talk to each other so overloaded circuits hand off electricity to those that have not fully loaded, helping to prevent blackouts.

Some utility companies have launched initiatives to give consumers data about their energy consumption habits in an effort to lower energy bills. Smart-grid technology takes such programs further by automating electricity distribution, which would make grids more reliable and efficient.

By partnering with utilities, the company hopes to tap into $4.5 billion in stimulus grants intended to encourage smart-grid development. When he announced the funding, President Obama pointed to a project in Boulder, Colo. , as an example of a successful smart-grid experiment. Current is one of the companies working on the project.

Current’s chief executive Tom Casey believes the technology will help utility companies better distribute electricity produced by renewable resources, such as solar panels or wind farms. " A smart grid’s system can be paired up with the renewable resources so that when the renewable source is varying, the overall load can be varied as well, " Casey told the House Select Committee on Energy Independence and Global Warming. " This will reduce or eliminate the need for backup coal or gas-based power generation plants. \

What’s the passage mainly about（）

A. Computers and Internet bring utilities into digital age

B. A new technology is introduced into the nation’s electricity grids

C.The U. S. government will work with a private electricity company

D. Smart-grid technology will take the place of coal or gas based power plant