请简述面向对象法开发系统的优缺点及适用场合。

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问题:

请简述面向对象法开发系统的优缺点及适用场合。

考点:管理信息系统(MIS)管理信息系统(MIS)题库
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幽门梗阻患者洗胃宜用

A.清水

B.3%盐水

C.0.95氯化钠溶液

D.1:5 000高锰酸钾溶液

E.2%~4%鞣酸溶液

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第二节、(共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

____46____ . He had more money than he could ever spend, and he was admired and looked up to by his community._____47_____ .He was not happy. All his life he had been pursuing happiness and struggling for happiness, but he had never been able to find it.

Then one day he heard about a hidden temple in Nepal that had a special room that contained the secret of happiness._____48_____ .After many years searching and countless hardships he arrived there. He was tired and penniless, but he knew that none of that mattered now because he had found the temple. He asked a wise, smiling monk(和尚)if he could enter the special room. The monk agreed and showed him to the stairs leading to the room._____49____ .He stared into the room with sunlight streaming through the window and saw what he had come so far to find. There hanging on the wall was the secret of happiness. The man looked at his reflection in the mirror and laughed.

___50___ .Happiness is a choice that we can make. Don’t spend the rest of your life searching the world for happiness then. Just look at the mirror and laugh. Let the happiness flow from your heart, mind, and soul until it fills your life and the lives of all around you.

He immediately sold all that he owned and set out to find this hidden temple.

A.The man found the secret of happiness at last.

B.But he knew that something was missing in his life.

C.He climbed them with legs shaking with expectation and slowly opened the door.

D.There was once a very wealthy and successful man.E.It is time we all realized that we were the secret of our own happiness.

F.It was difficult to find the temple in Nepal.

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EXC9000励磁系统投入前的检查项目有哪些?

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II型胶原主要存在于()

A.皮肤

B.肌腱

C.软骨

D.肌肉

E.血液

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国家安全机关因侦察间谍行为的需要,根据国家有关规定,具备什么条件可以采取技术侦察措施?()

A.经过严格的批准手续

B.出示有关证件

C.经有关部门同意

D.向上级部门备案

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