数据流程图包含的基本成分：（）。A、外部实体 B、数据处理 C、数据存储 D、数据流

阅读短文，根据其内容用括号内所给动词的适当形式填写。

     Mr. Anderson works as a headmaster in a middle school. His father 1._____(have) a factory in a

town and makes a lot of money. Mr. Anderson's father loves his son very much and gives his son

everything he wants. However, Mr. Anderson keep 2.______(try) to save everything he can.

    One summer it was raining hard for a long time and many people 3______ (lose) their houses and

farms during a flood. The government asked people to help those who 4_______(be) in trouble. As a

headmaster, Mr. Anderson told the whole school 5_______ (collect) money for the people who had

lost their homes.

    "Each of us should 6______(help) the farmers who are in trouble after the flood," he said at a school

meeting.

     Mr. Anderson's speech moved all the teachers and the students. They 7______(do) their best to

help the hungry people with money and goods. Mr. Anderson was very pleased with the result.

As soon as he 8______(get) home that afternoon, his little son asked Mr. Anderson to buy him a new

motorbike. The little boy had given his old one to the people in need.

     "How dare you do that?" Mr. Anderson said angrily.

     "You told us to collect money this morning, 9______(not, do) you?

     "Yes, I did," 10______(say) the father. "But I was asking for other children, not for you!"

工程项目管理过程中确定主要项目可交付成果的一份重要书面文件是( )。

A．范围说明书

B．工程决算书

C．工程计划书

D．工程施工图

同一药品生产企业生产的同一药品，分别按处方药与非处方药管理的，要求（）

A．其标签应当明显区别

B．两者的包装颜色应当明显区别

C．药品规格和包装规格均应相同的，其标签的内容、格式及颜色必须一致

D．其标签应当明显区别或者规格项明显标注

E．其包装、标签应当明显区别

管路装在花车上，用双股（）铅丝将管路前端法兰盘与花车串联绑紧。两端用铅丝将管路捆紧，然后用两根压杆将管路压紧，最后将管路与花车捆好。

A.4#

B.6#

C.8#

D.10#

对于产品生命周期衰退阶段的产品，可供选择的营销策略是（）。

A、集中策略

B、扩张策略

C、维持策略

D、榨取策略