决策支持系统是()A、数据驱动的  B、知识驱动的  C、语言驱动的  D、模型驱动

题型:单项选择题

问题:

决策支持系统是()

A、数据驱动的 

B、知识驱动的 

C、语言驱动的 

D、模型驱动的

考点:管理学管理信息系统管理信息系统题库
题型:单项选择题

一物体做匀加速直线运动,初速度v0=5m/s,加速度a=0.1m/s2,求:

(1)物体在第3s末的速度是多少?

(2)物体在3s内发生的位移是多少?

(3)物体在第4s内的位移是多少?

题型:单项选择题

阅读理解。

     Happiness is for everyone. You don't need to care about those people who have beautiful houses with

large gardens and swimming pools or those who have nice cars and a lot of money and so on. Why?

Because those who have big houses may often feel lonely and those who have cars may want to walk on

the country roads at their free time.

     In fact, happiness is always around you if you put your heart into it. When you are in trouble at school,

your friends will help you get success, your friends will say congratulations to you; when you do something wrong, people around you will help you to correct it. And when you do something good to others, you

will feel happy, too. All these are your happiness. If you notice a bit of them, you can see that happiness

is always around you.

     Happiness is not the same as money. It is a feeling of your heart. When you are poor, you can also

say you are very happy, because you have something else that can't be bought with money. When you

meet with difficulties, you can say loudly you are very happy, because you have more chances to

challenge yourself. So you cannot always say you are poor and you have bad luck. As the saying goes,

"Life is like a revolving door. When it closes, it also opens. If you take every chance you get, you can be

a happy and lucky person."

1. According to the writer those who have big houses may often feel _______.

A. Happy  

B. lonely    

C. free    

D. excited

2. When you fall down in a P.E. class, both your teacher and your classmates will ______.

A. Laugh at you

B. play jokes on you    

C. quarrel with you    

D. help you up

3. What will your friends say to you when you make great progress?

A. Oh, so do I.    

B. Congratulations!    

C. Good luck.    

D. It's just so-so.

4. Which idea is NOT right according to the passage?

A. People who have cars would never like to walk in the open air.

B. You can get help from others when you make mistakes.

C. You can still be a happy person even if you have little money.

D. Happiness is always around you though difficulties come towards you.

5. What is this passage about?

A. Bad luck.    

B. Good luck.    

C.  Happiness.    

D.  Life.

题型:单项选择题

如图所示电路,电源电压为3V.当开关S闭合时,两只灯泡均不发光,且电压表示数为3V.由这—现象可以判断电路的故障是

A.灯Ll短路

B.灯L2短路

C.灯Ll断路

D.灯L2断路

题型:单项选择题

患者,34岁,G1P1,外阴瘙痒、灼热4天,加重伴白带增多2天。检查:外阴 * * 有白色伪膜覆盖,粘着甚紧,不易拭去,拭去后露出红肿粘膜面,后穹隆有多量白色凝乳状白带。

不妥的护理措施为()

A.用2%~4%碳酸氢钠溶液冲洗 * *

B.口服伊曲康唑0.2g,每天1次,连用3~5天

C.甲硝唑塞入 * * ,每晚1次,连用7~10天

D.夫妻同治

E.治疗期间禁性交

题型:单项选择题

查找毛 * * 著作中词目简释的参考工具书主要有()。

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