在软件设计中,不属于过程设计工具的是【 】。A.PDL(过程设计语言) B.PA

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问题:

在软件设计中,不属于过程设计工具的是【 】。

A.PDL(过程设计语言)

B.PAD图

C.N-S图

D.DFD图

考点:计算机等级考试C语言国家计算机二级(C)74
题型:单项选择题

根据短文内容,完成下面的句子,每空一词。(每小题2分,共10分)

Do you like coke? Do you know we can cook chicken with it? And does it have anything to do with our mobile phones? The latest cell phone, the “Coke Phone”, by the Chinese designer Daizi Zheng is a surprise.

Daizi Zheng is a famous designer in England. The Nokia company asked her to design a phone that is not bad for the environment. As a result of her research, she found that normal phone batteries are expensive and bad for the environment. It also uses many good resources(资源)to make a normal battery. So she wanted to design a battery that is green. Then a Nokia cellphone that drinks coke was born.

The cell phone has a bio-battery(生物电池).It gets power from sugar. So users only need to pour a glass of coke into it, and then watch the coke turn into power. Once the battery dies, only oxygen and water are left. Bio-batteries can last three to four times longer than the usual batteries. In fact, Zheng said that not only coke but also soda(苏打)with sugar can be good resources to power the cell phone.

If so, you may never look at a can of coke in the same way again.

小题1:The “Coke Phone” is the ________ cell phone that is designed ________ a Chinese girl.

小题2: The normal phone batteries are ________and do ________ to the environment.

小题3:The Chinese girl designed a bio-battery to________ the ________of a normal phone battery.

小题4: Coke and soda with sugar can ________ the “Coke Phone” ________ power.

小题5: From the passage, we know coke has ________ use besides being used to ________ and a drink.

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Windows 2000支持( )的共享,并且具有很好的网络安全性。

A.文件和文件夹

B.打印机

C.CD-ROM、传真调制解调器等设备

D.上述全部

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某地农业科技工作者在进行“酸雨对农业产量影响及对策的研究”中,得出酸雨的pH大小与小麦减产幅度关系的一组数据如下表所示。根据数据判断,下列说法正确的是    

[ ]

 A.酸雨的pH越大,小麦减产幅度越大       

B.酸雨的pH越小,小麦减产幅度越大

C.酸雨的酸性越强,小麦的减产越小         

D.酸雨的酸性越强,小麦的减产越大

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患者男性,17岁,近半年来腹部不适,多次剧烈腹痛。空腹12小时抽血分离血浆,呈奶样乳白色,但经15000r/min,离心30分钟后,发现血浆下层较透明,而表面为奶油层。

该患者可能患有的高脂血症的类型是

A.Ⅰ型

B.Ⅱ型

C.Ⅲ型

D.Ⅳ型

E.Ⅴ型

题型:单项选择题

关于老年人败血症正确的有()

A.多继发于肺部感染

B.易并发心内膜炎

C.由褥疮入侵者少见

D.预后差

E.致病菌以革兰阳性球菌多见

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