软件开发的原型化方法是一种与结构化方法具有不同策略的方法,其最有效的应用领域应该是(

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问题:

软件开发的原型化方法是一种与结构化方法具有不同策略的方法,其最有效的应用领域应该是( )。

A) 科学信息
B) 工程设计
C) 管理信息
D) 过程控制

考点:计算机等级考试信息管理技术三级信息管理技术笔试
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22=2×2=4所以a2=a×a=2a(  )

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假设英语课上老师要求同桌之间交换修改作文, 请你修改你同桌写的

以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一

个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧), 并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1、每处错误及其修改均仅限一词;

2、只允许修改10处,多者(从第11处起)不计分。

This morning I went to the supermarket, buying a toy and went to see my nephew , a 8-year-old boy named Jack. She was playing with some of his friend in the yard when I arrived there. The moment he found that I came to see him with his most favorite toy, Jack jumped with joy. Every boy and girl present wanted very much to have a look the toy. However, Jack doesn’t want his friends to see it. He was about to hide the toy then I stopped him. “Let your friends to play with your toy as well, Jack — you must learn to share.” I said. Realized that he was wrong, Jack played with the toy together with his friends.

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档案库房适宜的温度标准为()。

A.0℃以下;

B.0℃-14℃;

C.14℃-24℃;

D.14℃-28℃。

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女,40岁,乙肝肝硬化5年,3d前突然出现呕血,鲜红色,量约1000ml。伴头晕、心慌、出冷汗等。经输血、补液和止血治疗后病情好转。1d前起出现睡眠障碍,伴幻听和言语不清。化验检查示:血氨130μg/dl,血糖5.6mmol/L,尿素氮7.2mmol/L。

为明确出血原因,待病情稳定后,最好行下列哪项检查()

A.钡剂检查

B.胃镜检查

C.腹部B超

D.腹部CT

E.腹腔镜检查

题型:单项选择题

在全新的生活环境中,陌生的风俗习惯和不同的生活方式,会使人产生心理压力。这种压力源属于( )。

A.躯体性压力源

B.心理性压力源

C.社会性压力源

D.文化性压力源

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