问题 问答题 简答题

如何理解信息分析这一概念?

答案

参考答案:

(1)从成因来看,信息分析的产生是由于存在社会需求。

(2)从方法来看,信息分析广泛采用情报学和软科学研究方法。

(3)从过程来看,信息分析都需要经过一系列相对程序化的环节。

(4)从成果来看,信息分析是形成新的增值的信息产品。

(5)从目的来看,信息分析是为不同层次的科学决策服务的。

因此,信息分析是对各种相关信息的深度加工,是一种深层次或高层次的信息服务,是一项具有研究性质的智能活动。

单项选择题 B型题
阅读理解

阅读理解

      (NEW YORK)  A French tourist highly praised for rescuing a two-year-old girl in Manhattan said he didn't think twice before diving into the freezing East River.

     Tuesday's Daily News said 29-year-old Julien Duret from France was the man who left the spot

quickly after the rescue last Saturday.

     He lifted the little girl out of the water after she fell off the bank at the South Street Seaport museum. He handed the girl to her father, David Anderson, who had dived in after him.

     "I didn't think at all," Duret told the Daily News. "It happened very fast. I reacted very fast."

     Duret, an engineer on vacation, was walking with his girlfriend along the pier(码头) when he saw

something falling into the water. He thought it was a doll, but realized it was a child when he approached

the river. Immediately, he took off his coat and jumped into the water.

     When he reached the girl, she appeared lifeless, he said. Fortunately, when she was out of the water,

she opened her eyes.

     Anderson said his daughter slipped off the bank when he was adjusting his camera. An ambulance

came later for her, said Duret, who was handed dry clothes from onlookers. Duret caught a taxi with his

girlfriend shortly after.

     The rescue happened on the day before he left for France. Duret said he didn't realize his story of

heroism had greatly moved New York until he was leaving the city the next morning.

     "I don't really think I'm a hero," said Duret. "Anyone would do the same thing."

1. Why was Duret in New York? 

A. To meet his girlfriend.          

B. To spend his holiday.

C. To work as an engineer.        

D. To visit the Andersons.

2. What did Duret do shortly after the ambulance came?

A. He was interviewed by a newspaper.

B. He went to the hospital in the ambulance.

C. He disappeared from the spot quickly.

D. He asked his girlfriend for his dry clothes.

3. Who dived after Duret into the river to save the little girl?

A. David Anderson    

B. A passer-by  

C. His girlfriend    

D. A taxi driver

4. Which of the following is TRUE according to the passage? 

A. Duret thought twice before he jumped into the cold water.

B. Duret dived into the water before the girl's father.

C. The rescue happened on the day Duret left for France.

D. Duret didn't think he was brave enough to be a hero.

5. What is probably the headline of this news report? 

A. A Careless Father            

B. A Poor Girl 

C. Warm-hearted Onlookers      

D. Brave Frenchman Found