滑轮组倍率的计算公式是()。 A.驱动分支/总分支 B.驱动分支/承载分支 C.总分

题型:单项选择题

问题:

滑轮组倍率的计算公式是()。

A.驱动分支/总分支

B.驱动分支/承载分支

C.总分支/承载分支

D.承载分支/驱动分支

考点:港口技术工种技能考试卸船机理论知识卸船机理论知识题库
题型:单项选择题

阅读理解。

     During his life Dr James Naismith worked as a doctor, taught P.E and wrote several books. While he never

thought it very important, Dr Naismith is today best known for one thing. He was the inventor of basketball.   

     Dr James Naismith was born in Canada in 1861 and his first job was at a special sports school in the USA.

One day the school principal told James he was having a problem with the students. Because of heavy snow,

the students could not go outside. He told James that they needed a sport the boys could play indoors and gave

the teacher two weeks to think of something.   

     It was on the very last day that James came up with his idea. The "birth of basketball" is said to be on

December 21, 1891, when two teams from the school played the first game. It was quite different from the

basketball games of today. It had 9 players on each team and footballs were used instead of basketballs. Soon

after, the game changed to 5 players on each side, using special"basketballs" through nets.   

     Although Dr Naismith did not live to see basketball become the worldwide game it is today, in 1936, just

three years before his death, basketball became an Olympic sport at the games in Berlin.

1. Which of the following things did Dr James Naismith NOT do?

A. Teach P.E in school.

B. Write some books.

C. Work at hospital.

D. Take part in the Olympic Games.

2. In which season did Dr Naismith invent basketball?

A. Summer.

B. Winter.

C. Spring.

D. Autumn.

3. Why is December 21 thought to be the birthday of basketball?  

A. It was on this day that Dr Naismith came up with his idea for basketball.  

B. It was the day on which Dr Naismith was born.  

C. It was the day on which Dr Naismith was asked by his boss to invent a new game.  

D. It was on this day that the first game of basketball was played.

4. At the time of Dr Naismith's death, which of the following was true?

A. Basketball was already a worldwide game.

B. Basketball was played with 9 players on each side.

C. Basketball was an Olympic sport.

D. Basketball was still played using footballs. 

5. What would be the best title for this story?

A. History of Basketball

B. How Basketball Has Changed

C. Father of Basketball

D. Happy Birthday, Basketball

题型:单项选择题

工程量清单的项目设置规则是为了统一工程量清单的( )。

A.项目名称

B.项目编码

C.计量单位

D.项目特征

E.措施费计算规则

题型:单项选择题

请在“答题”菜单下选择“汉字录入”命令,启动汉字录入测试程序,按照题目上的内容输入汉字: 随着社会的发展,科学技术的进步,人民生活水平的提高,食品工业在当今社会中起着越来越大的作用,食品的结构也在发生很大的变化,消费者已意识到索取过多的热量和人工合成添加剂,会给人们带来许多弊病,所以很多的食品生产部门都在适应时代的潮流,向饮食低热量、高营养、新型多样的方向发展。

题型:单项选择题

怀素练字刻苦,后人盛传他的事迹是()

A.池水尽墨

B.白漆写字

C.早起研磨直至写干

D.书法独特

题型:单项选择题

基于重要物资的特点,采购者应努力与供应商构建()。

A、战略合作伙伴关系

B、双赢博弈关系

C、零和博弈关系

D、一般关系

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