在新产品开发过程中，经过甄别后保留下来的产品创意还要进一步发展为（） A.核心产品

The picture shows  18-year –old Katy Ross in Nepal, a small country in north India. Katy left school 8 months ago and soon she will go to university .She loves traveling and decides to visit Asia before she goes to university. Katy is living with a family in the capital of Nepal. She has learnt a lot about the country since she arrived 4 months ago. The family has two children but many uncles and cousins live with them in their big house. They have taken Katy to many parties.

Katy teaches for four hours a day at a small school. All the classes are in English and the pupils have spoken English since the age of six. The older children speak English very well. Katy has taught writing, grammar and art, all in English. She enjoys art most. And she thinks the children like the lessons best , too.

Katy doesn’t have a lot of time to see Nepal, but soon she will stop teaching and travel around Nepal with a friend.“After that, ’’ Katy says,“we will visit more countries in Asia.  We ’ re not sure which ones yet. ’’

小题1:Why is Katy in Nepal?

A．She is studying there.

B．She wants to take some pictures there.

C．She wants to learn more about the country.

D．She is an exchange student.小题2:Which of the following is TRUE about the family Katy is living with?

A．They are friendly.

B．There are three people in their house.

C．They are strange.

D．They have never taken Katy to the parties.小题3:How long has Katy been in Nepal?

A．Eight months.

B．Six months.

C．Four months.

D．One month.小题4:When did the children begin to speak English?

A．When they are 5 years old.

B．When they are 6 years old.

C．When they are 7 years old.

D．When they are 8 years old.小题5:According to the passage , Katy ________.

A．likes traveling very much

B．doesn ’ t want to live with a family

C．only teaches writing in English

D．will go back to school after she leaves Nepal.

我国建设项目的设计程序是按( )进行的。

A．建筑项目可行性研究、建设项目决策、配合施工和参加验收、工程总结

B．建设项目可行性研究、建设项目决策、编制各阶段设计文件、配合施工和参加验收

C．建设项目决策、编制各阶段设计文件、配合施工和参加验收、工程总结

D．建筑项目可行性研究、建设项目决策，编制各阶段设计文件、工程总结

氟里昂—11( )
A．15 B．16 C．18 D．19

在高级语言程序中，使用（）访问保存在变量中的数据。

A.物理地址

B.逻辑地址

C.主存地址

D.辅存地址

采用搭接网络技术的主要目的是（）。

A.允许有循环回路

B.使网络图更加形象.直观

C.简化网络图

D.简化时间参数的计算