问题 填空题

信息系统有三类开发模式:自行开发、委托开发和合作开发。其中有利于企业和开发商之间的业务和技术交流,有利于企业信息技术人员的培养,有利于系统的运行维护的开发模式是______。

答案

参考答案:合作开发

解析: 信息系统有三类开发模式。自行开发:即企业自行组织开发队伍;委托开发:即企业将开发任务委托有经验的开发商开发;合作开发:即企业与开发商合作,共同组织开发队伍,开发企业的信息系统。其优点是有利于企业和开发商之间的业务和技术交流;有利于企业信息技术人员的培养;有利于系统的运行维护。就目前国内的实际情况而言,值得推荐的方法之一是合作开发模式。

单项选择题 案例分析题
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Her frozen fingers touched the flame trying to feel alive. She could feel the warmth but it was a cold heat, as if the candle was rejecting her.

Her arms turned red because of the cold, her short sleeved shirt not giving her enough warmth. The winter air grabbed(抓住) at her arms, causing her pain, but she didn’t mind. She knew she should put her jacket on, it was winter in Connecticut, but that would be giving up. Up here, in this tree she felt safe.

She looked at the candle, surrounded by hardening wax(蜡). She placed her fingers gently on the warm green wax. This candle was a reminder of her life inside that house, a life she would have to return to eventually.

As a child, she had gotten this candle. She spent all she had on it. The beautiful crystal box (水晶盒)had caught her eye. Five whole nickels(五分币) had brought her that candle.

She gave it to her mother for Mother’s Day. Her mother had managed a smile and put it on a shelf. “It’s very pretty, honey! I will put it right here.” Since then that candle had never been moved, never been lighted, sitting dusty on a cluttered shelf that no one could see. Later on, her parents got divorced.

By now the candle was colder than the air and the darkness was complete. The snow on the ground made the night lighter and less satisfying than it had been before the first snowfall. She liked the darkness because she felt safe in it. From the glances of her friends who liked the girl she used to be. From the boys who could never figure out who she was. From her guidance counselor(顾问) whose endless worried looks never made her feel any better.

No one was outside at this time of night. She was alone in the world, just how she liked it. Just as she was about to lean back against the branch, she heard a sound.

She heard footsteps breaking the ice in the snow, heading toward her. He was making his way toward the white fence at the edge of the building, right against the road. Normally she would have ignored this person and stayed on her branch faraway from human contact, but this figure had something with him. He trudged(吃力地走) toward the white fence carrying a case. The figure reached the fence, opened the case and took out a shiny object.

She took her eyes off this figure only long enough to climb down the tree to get a better view of him. She reached the bottom and saw that the person had turned to face the street, sitting on the white fence that she and her friends once sat on. She stepped carefully on the ice, making her way toward him.

And then a beautiful sound of music came from the shiny object. She stopped and listened to it. She started walking towards the guy again. Just as she was about to step onto the snow banks, she slipped on the ice crashing to the ground. The figure turned around in surprise and a sudden recognition fell upon them both.

小题1:The girl was hiding in the tree at deep night to ______.

A.keep herself from the cold

B.wait for the boy to come

C.want to be left alone

D.seek safety from any hurt小题2:From the story, we can learn that ______.

A.the girl suffered a lot in her life

B.the girl’s parents divorced because of her

C.teachers and friends treated the girl badly

D.the girl used to stay in the tree when feeling sad小题3:The underlined word “it” in the story refers to ______.

A.leaning back against the branch

B.being alone in the world

C.not being disturbed at night

D.it being dark with snow around小题4:From the end of the story, it can be known that the girl _______.

A.knew the person

B.knew what the object was

C.realized her wishes

D.would never feel alone any more