某电子商务公司由相对独立的6个子公司组成，在管理上其中3个子公司管理基础完善，基本达到科学管理的要求。企业高层为企业长远发展考虑决定建设一个基于B/S结构的管理信息系统。该系统项目可使用______进行开发建设。
A．生命周期法
B．原型法
C．CASE开发方法
D．面向对象开发方法
参考答案：B
解析：
由于①该管理信息系统是为高层提供决策使用；②各子公司相对独立；③各子公司管理基础差别较大，因此该系统项目建议使用原型法进行开发建设。
We were standing at the top of a church tower. My father had brought m  e to this spot in a small town not far from our home in Rome. I wondered why.“Look down, Elsa,” father said. I gathered all my courage and looked down. I saw the square in the center of the village. And I saw the crisscross (十字形) of twisting, turning streets leading to the square. “See, my dear,” father said gently. “There is more than one way to the square. Life is like that. If you can’t get to the place where you want to go by one road, try another.” Now I understood why I was there. Earlier that day I had begged my mother to do something about the awful lunches that were served at school. But she refused because she could not believe the lunches were as bad as I said. When I turned to father for help, he didn’t say anything. Instead, he brought me to this high tower to give me a lesson. By the time we reached home, I had a plan. At school the next day, I secretly poured my luncheon（午餐）soup into a bottle and brought it home. Then I asked our cook to serve it to mother at dinner. The plan worked perfectly. She swallowed one spoonful and sputtered（喷溅出）“ The cook must have gone mad！” Quickly I told her what I had done, and Mother stated firmly that she would take up the matter of lunches at school the next day! In the years that followed I often remembered the lesson father taught me. I began to work as a fashion designer two years ago. I wouldn’t stop working until I tried every possible means to my goal. Father’s wise words always remind me that there is more than one way to the square. 小题1:The author’s father took her to the top of a church tower to ____________.
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