简述计算机在数学方面的三种新用途。

题型:问答题

问题:

简述计算机在数学方面的三种新用途。

考点:高职试题数学思想与方法中央广播电视大学2007
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稳定型心绞痛()

A.冠状动脉痉挛

B.冠状动脉内完全闭塞性血栓形成

C.冠状动脉粥样硬化狭窄≥75%

D.冠状动脉斑块破裂不完全血栓形成

E.冠状动脉粥样硬化狭窄<25%

题型:问答题

阅读理解

Dear Mom and Dad,

     I'm afraid I have some very bad news for you. I have been very naughty and the school master is very

angry with me. She is going to write to you. You must come and take me away from here. She does not

want me in the school any longer. The trouble started last night when I was smoking a cigarette in bed. As I was smoking, I heard footsteps coming towards the room. I did not want a teacher to catch me smoking, so I threw the cigarette away. Unfortunately, the cigarette fell into the waste--paper basket. It caught fire.

     There was a curtain near the waste --paper basket. It caught fire too. Soon the whole room was

burning. The master phoned the fire brigade. The school is a long way from the town and before the fire

brigade arrived, the whole school was on fire. The master said that the fire was all my fault and I must pay

for the damage. She will send you a bill for about a million dollars.

     I'm very sorry for this.

                                                                                                                                           Much love     

                                                                                                                                           Sarah      

1. Why did Sarah write to his parents?

A. He missed them very much for they hadn't seen each other for a long time.

B. He told his parents what he had done in school.  

C. He was tired of studying, and wanted to leave school.

D. He thought he was old enough to help them do something.

2. Where did Sarah smoke?

A. in the classroom                    

B. in the Dinning hall    

C. in the street                        

D. in the dormitory

3. Why was the school master angry with him?

A. Because he was too naughty            

B. Because he was too lazy

C. Because he caused a big fire            

D. Because he stole something from the school

4. How much did he have to pay for school?

A. $1,000,000                            

B. £1,000,000    

C.¥1,000,000                           

D. $ 100,000

题型:问答题

属于行为诊断内容的是()

A.社会政策

B.目标人群对生活满意程度的感受

C.目标人群的疾病状况

D.目标人群的行为危险因素

E.组织评估和资源评估

题型:问答题

工程量清单中的工程量计算规则,按专业划分有( )。

A.安装工程

B.卫生工程

C.装饰装修工程

D.园林绿化工程

E.市政工程

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降产操作时如果熔体泵出口压力过低,会导致压力低报而停泵。()

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