在其他条件不变的情况下，提高利率水平，将导致( )。 A．投资需求增加 B．失业增

阅读下面材料，完成题目。

　　兰亭中学校报开设了一个新栏目——《青春的舞台》，目的是搭建一个平台，让学生展示个性和才艺。

　　假如你担任该栏目的主编，请围绕“青春”的主题，为该栏目设计一段卷首语。要求：表现栏目创意，至少运用一种修辞手法。

卷首语：______________________________________

下列哪一类HLA位点的抗原对移植最为重要（）

A.HLA-DP

B.HLA-DQ

C.HLA-DR

D.HLA-A

E.HLA-B

某县县长为了任期的政绩，暗示该县统计局长提高本县人均收入指标的统计报表，统计局长遂指示本局业务人员进行修改，遭到该统计人员的拒绝。统计局长自己动手修改了统计数据，并将该统计人员从业务科室调至传达室担任收发工作。有关部门依法对此案做出查处。请回答：

有权对该县涉案县长作出处分决定的机构是（）。

A.该县的上一级地方统计局

B.该县县长的任免机关

C.该县人民政府

D.监察部门

BEIJING, March 1 (Xinhua)-China's top economic planning body has confirmed the government will take concrete actions to develop a low-carbon economy after it promised to considerably reduce carbon emission (排放) at  last year's Copenhagen Climate Conference.

China would include the low-carbon targets in the 12th five-year plan for national economic development (2011-2015) to build an energy-saving, ecologically friendly society, the National Development and Reform Commission (NDRC) said in a report to the Standing Committee of the 11th National People's Congress (NPC).

The report said the government would launch a series of technological and financial support policies to promote the use of non-fossil, renewable energies including wind, solar, biomass, geothermal (地热) and nuclear power, aiming to increase its percentage of primary energy consumption to about 15 percent by 2020 from 9.9 percent at the end of last year.

China's installed wind power capacity (容量) reached 15 million kilowatts, with 10 million kilowatts under construction at the end of June 2009, while nuclear power under construction, installed hydro-electric power capacity and solar heating collection areas were the highest in the world, it said.

The commission was also planning to make a catalog (目录) of emissions of greenhouse gases in an effort to build a monitoring and checking system to cut carbon emissions.

The economic planner decided to control unnecessary construction and industries with surplus (多余的)production capacities, such as steel, cement and electrolytic aluminum, to promote the energy efficiency and environmental protection.

The government had drafted a plan on regional development to transfer industries in eastern areas to central and western regions.

The State Council announced in November that China would reduce the intensity of carbon dioxide emissions per unit of GDP in 2020 by 40 to 45 percent compared with the level of 2005.

67.Which of the following best summarizes the low-carbon economy China is to develop?

A.Energy-saving and ecologically friendly.

B.Promoting the use of clean energy.

C.Developing the industry in the wild west.

D.Reducing carbon emissions per unit of GDP by 40 to 50 percent.

68.Which of the following does NOT belong to China's low-carbon measures mentioned in the text?

A.Limiting the use of nuclear power and other primary energy.

B.Setting up a system to monitor and check carbon emission.

C.Controlling unnecessary construction and industries with extra production capacities.

D.Planning to move industries from eastern areas to central and western regions.

69.If you are planning to start your own business in line with the low-carbon economy, which is the best choice?

A. An iron and steel plant.     B. A petrochemical works.

C. A solar heating company.  D. A construction company.

70.The passage is mainly about     .

A. China's plan of economy development in the 12th five-year plan

B. China's efforts to build up a low-carbon economy

C. NDRC's reaction to Copenhagen Climate Conference

D. NDRC's plan handed over to the Standing committee of 11th NPC

冬期抹灰施工中，掺有水泥的抹灰砂浆用水，水温不得超过80℃，砂的温度不宜超过40℃。( )