数学分析法指包括( )等建立在数学手段基础上的定量化分析技术。 A．系统分析 B．

Robert lives in a small town. Five years ago, when he was nineteen, he finished middle school. He didn’t like any subjects except playing when he was at school. Of course he learned nothing and the bosses wouldn’t use a man like him. He has to stay at home, but doesn’t do any housework, only watches TV or lies on bed. It makes his parents angry. They want him to study something, he always think it difficult and doesn’t listen to them.

One day Robert was walking near a bookshop while some young men were talking about the writers. He heard the publishing house pays the writers a lot. He became interested in it. As soon as he got home, he began to write. But he couldn’t write anything. At last he bought a book and copied a story. Then he posted it to the publishing house. He waited for nearly half a year, but didn’t get any answers. He had to ask an editor on the telephone, “Have you read my story yet, sir?”

“Yes,” said the editor, “I had read it before you were born! ”

小题1:__________ , so he learned nothing at school .

A．Robert had a lot of housework to do

B．Robert didn’t study hard at all

C．Robert hoped to be a writer

D．Robert wasn’t clever enough小题2:The bosses wouldn’t use Robert because __________ .

A．he couldn’t do anything

B．he likes nothing except playing

C．he doesn’t go to work on time

D．he isn’t friendly to his workmates小题3:His parents are angry with Robert because ________ .

A．he wouldn’t find any work

B．he didn’t study hard before

C．he’s too lazy to do any housework

D．he isn’t polite to them小题4:Robert posted the story to the publishing house to __________ .

A．be a famous man

B．surprise his friends

C．win a prize

D．get much money小题5:The editor didn’t answer Robert because _________ .

A．they were very busy

B．the story wasn’t interesting

C．the story was taken from a book

D．the young man wasn’t famous enough

明朝在北京、南京两座城市设置五城兵马司，其“职专防察 * * 宄，禁捕贼盗，疏通沟渠，巡视风火”，规定一旦发现街道损坏、沟渠壅塞或城墙坍塌，就要立即通知有关部门修缮；如遇火灾，还要立刻领兵救灾。据此推断，明代重视京城的

A．民生建设

B．市政管理

C．危机管控

D．社区自治

工程项目各阶段中，工作量不大，但却十分重要的阶段是()。

A．工程项目策划和决策阶段

B．工程项目准备阶段

C．工程项目实施阶段

D．工程项目竣工验收阶段

新课程的核心理念是（）。

A.为了每一个学生的发展

B.更好地提高学生成绩

C.满足社会、家长提高升学率的需求

D.提高每一位教师的教学水平

无灰干燥基挥发分Vdaf小于10%的煤是（）。

A、无烟煤；

B、烟煤；

C、褐煤；

D、贫类。