[问题1] 常见的新旧系统转换方式有平行转换方式、直接转换方式、分阶段转换方式,请说

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[问题1] 常见的新旧系统转换方式有平行转换方式、直接转换方式、分阶段转换方式,请说明三种方式的优缺点和适用情况。

考点:计算机软件水平考试初级信息系统运行管理员计算机水平考试信息系统运行管理员2006年上半年下午真题
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造成血清/血浆标本中被测成分分布不均匀的因素主要是()

A.溶血

B.高胆红素

C.脂血

D.药物

E.高纤维蛋白原

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Dou Kou, a Chinese boy, is called "the youngest writer in the world". He has written 3 books so far. Dou Kou was born in Jiangsu Province in 1994. When he was 7 months old, his parents started working in over 30 different cities, such as Xi'an and Shenzhen. This kind of life gave him things to think and write about.

When Dou Kou was 9 months old, he could speak and at the age of one he could say five to six hundred words. At 3, he could look up words in the dictionary. At 4, his father taught him to learn something. His parents like reading very much. So does he. At the age of 5, he began writing fairy tales.

His fairy tales are all from his life. One day, he found many mice in the house. They not only ate their food but also hurt his mother's hand. So he thought, "If we give mice the stomachs ( 胃 ) of cows, they'll eat grass and it'll be helpful to people. ” This was his first fairy tale "Change Stomachs for Mice". At 6, he wrote a novel about his own life in different cities with his parents.

Now, he studies well in a middle school. He has written his third book, the novel called "Eyes of Childhood". He says, "I am not different from other children. I just wrote several books,

小题1:How many books has Dou Kou already finished writing?

A.3.

B.6.

C.9.

D.12小题2:Dou Kou began to use a dictionary________,

A.when he wrote fairy tales

B.before his father taught him to study

C.after he went to school

D.when he kept a diary小题3:Which of the following is Not true?

A. Change Stomachs for Mice was Dou Kou’ s first fairy tale

B.Dou Kou likes writing and reading as well.

C.Dou Kou’s novels make him different from other children of his age.

D.Dou Kou’s parents don’t allow Dou Kou to write at his early age.小题4:Which is the best title (标题) of this passage?

A.Three books by a child

B.How to write fairy tales

C.Dou Kou, the youngest writer

D.How to be a writer

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不等式x(x-1)>0的解集是(  )

A.(-∞,0)

B.(0,1)

C.(1,+∞)

D.(-∞,0)∪(1,+∞)

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指导不孕症夫妇进行性交后试验的时间是()

A.月经干净后5天

B.经前5天

C.近排卵日

D.二次月经中间

E.非经期任何时间

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灰分与煤中矿物质的组成没有区别

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