某10kV用户有功负荷为350kW，功率因数为0.8，则应选择变比分别为（）的电流互

扶助患者翻身侧卧，下述正确的是（）。

A.二人操作时将患者稍抬起再移动

B.患者肥胖应两人同时对称托住后翻身

C.为颅骨牵引患者翻身先放松牵引

D.患者身上置引流管，应夹闭再移动

E.敷料潮湿时先翻身再更换

选择助听器要考虑的技术指标是（）。

A.助听器的结构形式

B.功率

C.声增益大小

D.电声特性

E.以上均正确

结核分枝杆菌常用的检测方法包括()

A.涂片镜检

B.结核菌培养

C.结核菌素试验

D.血清抗体检测

E.TBDNA检测

阅读理解

     The United Nations says more than 900 million people worldwide do not have enough to eat.Officials

say 100 million more could go hungry this year because of the food and financial crises.

     To deal with the situation, the UN World Food Program has started a project to help small farmers.

These farmers are mainly women.Many cannot produce enough food even to feed and support their own

families.

     The new effort is called Purchase for Progress, or P4P.It aims to connect local farmers with

dependable markets.That way, they could get a chance to sell their surplus (剩余) at competitive prices.

P4P will be tested in as many as 21 countries during the next five years.

     The biggest contributor to the project is Bill Gates, through the Bill and Melinda Gates Foundation.

Another donor (捐款者) is the Howard Buffett Foundation, led by a son of the American investor

Warren Buffett.The government of Belgium is also supporting the project in a former colony (殖民地),

now the Democratic Republic of Congo.

     Together these donors have provided more than 76 million dollars for projects in Africa and Central

America.

     Purchase for Progress will work with United Nations agencies, governments and nongovernmental

organizations to help increase crop production.The World Bank Group and other partners are to help

train farmers in better crop management and marketing skills.

     The World Food Program says it expects to buy 40,000 tons of food in the first year using methods

carried out by the project.That will be enough to feed 250,000 people.

P4P is expected to develop food cooperatives and longterm agreements for buying corn, wheat and other

food crops.About 350,000 farmers could be assisted.

     Officials say the project will change the way the World Food Program buys food in developing

countries.Executive Director Josette Sheeran says this is the first time her agency will buy a large amount 

 of food from small farmers.The agency has traditionally bought most of its food from developing

countries, but through larger trading organizations.

1. From the passage, we know that________.

A. in all 900 million people worldwide lack food

B. a project has been started to help women farmers

C. there are only two donors to help the project

D. some farmers still cannot support their families

2. According to the passage, ________will work hard to deal with the situation.

A. the United Nations

B. the combined efforts

C. some governments

D. some nongovernmental organizations

3. Which of the following will NOT be done to help small farmers?

A. To donate money.

B. To reform the way of food purchase.

C. To provide them with food.

D. To buy a large amount of food from them.

4. What's the best title for this passage?

A. Project to Help Small Farmers

B. Contribution to Small Farmers

C. Food Problems

D. P4P Is Being Carried Out

中央经济工作会议强调，不再刻意追求经济增长的高速度，而更加重视经济增长的质量和效益。“经济增长的质量在于：第一，增加企业尤其是民营企业的利润；第二，增加人民的实际收入，真正实现藏富于民。而效益则在于对资源、能源的高效利用，产业附加值的不断提高，当然还包括对生态环境的保护与治理。"材料体现了（）

①新出现的价值判断和价值选择对提高经济增长的质量和效益具有指导作用

②想问题、办事情要善于抓住重点，集中力量解决主要矛盾

③认识社会发展的客观规律是我们做好工作的关键

④群众观点和群众路线是我们一切工作的根本出发点

A.①②

B.②④

C.②③

D.①④