不可能的严重伤害属于( )。A.中度风险 B.可忽略风险 C.重大风险 D.可容许

题型:单项选择题

问题:

不可能的严重伤害属于( )。

A.中度风险

B.可忽略风险

C.重大风险

D.可容许风险

考点:投资建设项目管理师投资建设项目实施投资建设项目实施
题型:单项选择题

已知⊙O1和⊙O2的半径分别为2cm和5cm,两圆的圆心距是3.5cm,则两圆的位置关系是                

题型:单项选择题

井下供电系统校验保护装置的灵敏系数采用()。

A.最大三相短路电流

B.最小两相短路电流

C.长时负荷电流

D.最大单相短路电流

题型:单项选择题

阅读理解。

    O. Henry was a pen name used by an American writer of short stories. His real name was

William Sydney Porter. He was born in North Carolina in 1862. As a young boy he lived an

exciting life. He did not go to school for very long, but he managed to teach himself every

thing he needed to know. When he was about 20 years old, O. Henry went to Texas, where

he tried different jobs. He first worked on a newspaper, and then had a job in a bank, when

some money went missing from the bank. O. Henry was believed to have stolen it. Because

of that, he was sent to prison. During the three years in prison, he learned to write short

stories. After he got out of prison, he went to New York and continued writing. He wrote

mostly about New York and the life of the poor there. People liked his stories, because

simple as the tales were, they would finish with a sudden change at the end, to the

reader's surprise.

1. In which order did O. Henry do the following things?

   a. Lived in New York.

   b. Worked in a bank.

   c. Traveled to Texas.

   d. Was put in prison.

   e. Had a newspaper Job.

   f. Learned to write stories.[ ]

A. e. c. f. b. d. a

B. c. e. b. d. f. a

C. e. b. d. c. a. f.

D. c. b. e. d. a f.

2. People enjoyed reading O. Henry's stories because _____.[ ]

A. they had surprise endings

B. they were easy to understand

C. they showed his love for the poor

D. they were about New York City

3. O. Henry went to prison because _____. [ ]

A. people thought he had stolen money from the newspaper

B. he broke the law by not using his own name

C. he wanted to write stories about prisoners

D. people thought he had taken money that was not his

4. What do we know about O. Henry before he began writing? [ ]

A. He was well-educated.

B. He was not serious about his work.

C. He was devoted to the poor.

D. He was very good at learning..

题型:单项选择题

建立库仑分析法的理论依据是()。

A.能斯特方程式

B.可逆电池电动势

C.电极极化理论

D.法拉第定律

题型:单项选择题

运用平均发展速度法进行估价的条件是,房地产价值的变动过程是持续上升或下降的,且各期上升或下降的幅度大致接近,否则就不适宜采用这种方法。( )

更多题库