捕捉足

题型:名词解释

问题:

捕捉足

考点:生物学昆虫学昆虫学题库
题型:名词解释

根据地籍要素的特性,地籍编号系统应遵循( )原则。

A.合适性

B.惟一性

C.统一性

D.实用性

E.可延展性

题型:名词解释

南京地铁一号线列车具有ATO、()、SM、RM、URM五种驾驶模式功能。

题型:名词解释

闻名于世的“芜湖铁画”以铁代墨,以锤为笔,锻铁成画.加工铁画,主要是利用金属铁具有良好的______性,可锻打成片;在制作微型铁画时,工人师傅常使用放大镜,从物理学的角度分析,放大镜实际上是______透镜,这种透镜对光线具有______作用,可用于矫正______(选填“近”或“远”)视眼.

题型:名词解释

阅读理解

     Many people believe Henry Ford invented the automobile (汽车). But Henry Ford did not start to

build his first car until 1896.That was eleven years after two Germans developed the world's first

automobile.Many people believe Henry Ford invented the production line that moved a car's parts to the

worker, instead of making the worker move to the parts.That is not true, either.Many factory owners used methods of this kind before Ford.What Henry Ford did was to use other people's ideas and make them

better.And he made the whole factory a moving production line.

     In the early days of the automobile, almost every car maker raced his cars.It was the best way of

gaining public notice.Henry Ford decided to build a racing car.Ford's most famous race was his first one.

It was also the last race in which he drove the car himself.

     The race was in 1901, at a field near Detroit.All of the most famous cars had entered, but only two

were left: the Winton and Ford's.The Winton was famous for its speed.Most people thought the race was over before it began.

     The Winton took an early lead.But halfway through the race, it began to lose power.Ford started to

gain.And near the end of the race, he took the lead.Ford won the race and defeated the Winton.His name appeared in newspapers and he became wellknown all over the United States.Within weeks of the race,

Henry Ford formed a new automobile company.In 1903, a doctor in Detroit bought the first car from the

company.That_sale was the beginning of Henry Ford's dream.Ford said: "I will build a motor car for the

great mass of people.It will be large enough for the family, but small enough for one person to operate and care for.It will be built of the best materials.It will be built by the best men to be employed.And it will be

built with the simplest plans that modern engineering can produce.It will be so low in price that no man

making good money will be unable to own one."

     The Model T was a car of that kind.It only cost $850.It was a simple machine that drivers could

depend on.Doctors bought the Model T. So did farmers.Even criminals.They considered it the fastest and surest form of transportation.Americans loved the Model T. They wrote stories and songs about it.

Thousands of Model T's were built in the first few years.

1. What do we know about Henry Ford from Paragraph 1?

A. He made good use of ideas from others.

B. He produced the first car in the world.

C. He knew how to improve auto parts.

D. He invented the production line.

2. Why did Henry Ford take part in the 1901 car race?

A. To show off his driving skills.

B. To draw public attention.

C. To learn about new technology.

D. To raise money for his new company.

3. "That sale" in Paragraph 4 refers to ________.

A. the selling of Ford cars at reduced prices

B. the sale of Model T to the mass of people

C. the selling of a car to a Detroit doctor

D. the sales target for the Ford Company

4. What was Henry Ford's dream according to the text?

A. Producing cars for average customers.

B. Building racing cars of simple design.

C. Designing more car models.

D. Starting more companies.

题型:名词解释

《齐民要术》中有这样一段描述:“凡一果,花盛时遭霜,则无子。天雨新晴,北风寒彻,是夜必霜。此时放火做煴,少得烟气,则免于霜矣。”[煴(yun):无焰得微火],读后回答题。

“放火做煴,少得烟气,则免于霜矣”的原因是()

A.“烟气”散射地面辐射,增加大气温度

B.“烟气”反射大气逆辐射,增加大气温度

C.“烟气”可阻挡冷锋前进,防治冻害

D.“烟气”吸收地面辐射,增加大气逆辐射

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