正常生产中，如装置全面停电，为防止跑油应（）各罐切水阀。A．全开 B．关闭 C．稍关

某同学计算2x²-5xy+6y²加上某多项式，由于粗心误算为减去这个多项式而得到7y²+4xy+4x²，你能帮助他改正错误并求出正确的答案吗？

业务种类号表示不同的储蓄业务品种,表示存本取息的业务种类号是（）。(五级、四级)

A、０３ 

B、０４ 

C、０７ 

D、０８

阅读理解。

     The year was eighteen eighty-seven. The place was New York City. A young woman, Elizabeth

Cochrane,wanted a job at a large newspaper. The editor agreed,if she would investigate a hospital for

people who were mentally sick and then write about it.

     Elizabeth Cochrane decided to become a patient in the hospital herself. She used the name Nellie

Brown so no one would discover her purpose.  Newspaper officials said they would get her released

(释放)  after a while.

     To prepare,Nellie put on old clothes and stopped washing. She went to a temporary home for

women. She acted as if she had severe mental problems. She cried and screamed and stayed awake

all night. The police were called. She was examined by doctors. Most said she was insane.

     Nellie Brown was taken to the mental hospital. It was dirty. Waste material was left outside the

eating room. Bugs ran across the tables. The food was terrible:hard bread and gray-colored meat.

Nurses bathed the patients in cold water

and gave them only a thin piece of cloth to wear to bed.

    During the day,the patients did nothing but sat quietly. They had to talk in quiet voices. Yet,Nellie

got to know some of them.  Some were women whose families had put them in the hospital because

they had been too sick with fever. Now they were well,but they could not get out.

    Nellie recognized that the doctors and nurses had no interest in the patients' mental health. They

were paid to keep the patients in a kind of jail.  Nellie stayed in the hospital for ten days. Then a lawyer

from the newspaper got her released.

    Five days later,the story of Elizabeth Cochrane's experience in the hospital appeared in the New

York World Newspaper.  Readers were shocked. They wrote to officials of the city and the hospital

protesting the conditions and patient treatment. An investigation led to changes at the hospital.

    Elizabeth Cochrane had made a difference in the lives of the people there.  She made a difference

in her own life too. She did not write it as Nellie Brown,however,or as Elizabeth Cochrane. She wrote

it under the name that always appeared on her newspaper stories:Nellie Bly. Later,Nellie Bly became

the best reporter in America.

1.  What's the meaning of the underlined word"insane" ?

A. Sad.          

B. Violent.          

C. Mad.            

D. Sick.

2.  The hospital seemed like"a kind of jail"for all the following reasons EXCEPT  ____.       

A. the living conditions were terrible

B. the food was of poor quality

C. the patients could neither talk loudly nor get out freel

D. the doctors and nurses had no interest in the patients' mental health   

3. What can be inferred from the text?        

A.  Readers called for human rights of the mental patients.

B. There was an investigation in the hospital.

C. The patients lived a better life after the hospital was uncovered.

D. The newspaper officials didn't know the women made up to live in the hospital.   

4. It can be known from the text that ______was the reporter's real name.

A. Nellie Brown  

B. Elizabeth Cochrane  

C. Nellie Bly    

D. Elizabeth Brown  

5. The passage is mainly about_________.          

A. how a young woman got a job at the New York World

B.  how a woman could change the lives of people

C.  how a kind of jail became a real mental hospital

D.  how a best reporter in America got her pen name

要改变命运，就要先改变行为；要改变行为，先要改变思想、解放思想。这是因为（）

A.方法论决定世界观

B.世界观和方法论相互转化

C.世界观决定方法论

D.世界观和方法论都有相对独立性

张小珍：在我国，90%的人所认识的人中都有失业者，这真是令人震惊的事实。
王大为：我不认为你所说的现象有令人震惊之处。其实，就5%这样可接受的失业率来说，每20个人中就有1个人失业。在这种情况下，如果一个人所认识的人超过50个，那么，其中就有可能1个或更多的失业者。
根据王大为的论断能得出以下哪个结论

A．90%的人都认识失业者的事实并不表明失业率高到不可被接受。
B．超过5%的失业率是一个社会所不能接受的。
C．如果我国失业率不低于5%，那么就不可能90%的人所认识的人中都包括失业者。
D．在我国，90%的人所认识的人不超过50个。
E．我国目前的失业率不可能高于5%。