权利要求书中的权利要求可以分为（）。 A.主权利要求和从权利要求 B.产品权利要求和

下列描述正确的是( )。

A．系统软件是紧挨着计算机硬件的第―层软件

B．操作系统是紧挨着计算机硬件的第一层软件

C．编译软件是紧挨着计算机硬件的第一层软件

D．应用软件是紧挨着计算机硬件的第一层软件

下列要素中，不属于DFD的是（）。当使用DFD对一个工资系统进行建模时，（）可以被认定为外部实体。

下列要素中，不属于DFD的是（）。

A．加工

B．数据流

C．数据存储

D．联系

阅读有关“中国红”的材料，回答问题。（4分）

红色是北京的颜色，也是中国的象征。红色的宫墙，红色的灯笼，红色的春联……从古至今，生活中充满红色的装饰主题。红色，构成了人们认同北京的颜色。红色是激情和运动的颜色；红色是喜庆与祥和的颜色；红色是民俗与文化的颜色；红色也是全国“两会”的主色。

（1）从红色的寓意看，中华文化具有什么特点？（1分）

（2）写出你喜欢的生活中带有红色的……，并说明喜欢的原因。（3分）

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

土地产权包括（）。

A、所有权

B、使用权

C、租赁权

D、抵押权

E、继承权