下列关于Bellman-Ford算法的说法正确的是（）.

A:RIP路由协议基于Bellman-Ford算法 B:Bellman-Ford算法本质上就是Dijkstra算法 C:Bellman-Ford算法无须知道全网拓扑结构 D:Bellman-Ford算法是链路状态算法

When it comes to singling out those who have made a difference in all our lives, you cannot overlook Henry Ford. A historian a century from now might well conclude that it was Ford who most influenced all manufacturing, everywhere, even to this day, by introducing a new way to make cars-one, strange to say, that originated in slaughterhouses (屠宰场).
Back in the early 1900’s, slaughterhouses used what could have been called a "disassembly line". Ford reversed this process to see if it would speed up production of a part of an automobile engine called a magneto. Rather than have each worker complelely assemble a magneto, one of its elements was placed on a conveyer, and each worker, as it passed, added another component to it, the same one each time. Professor David Hounshell of the University of Delaware, an expert on industrial development, tells what happened:
"The previous day, workers carrying out the entire process had averaged one assembly every 20 minutes. But on that day, on the line, the assembly team averaged one every 13 minutes and 10 seconds per person. "
Within a year, the time had been reduced to five minutes. In 1913, Ford went all the way. Hooked together by ropes, partially assembled vehicles were towed (拖，拉) past workers who completed them one piece at a time. It wasn’t long before Ford was turning out several hundred thousand cars a year, a remarkable achievement then. And so efficient and economical was this new system that he cut the price of his cars in half, to $260, putting them within reach of all those who, up until that time, could not afford them. Soon, auto makers the world over copied him. In fact, he encouraged them to do so by writing a book about all of his innovations, entitled Today and Tomorrow. The Age of the Automobile has arrived. Today, aided by robots and other forms of automation (自动化), everything from toasters to perfumes is made on assembly lines.

The writer mentions "slaughterhouses" because they were the places where（　）

A:Ford’s assembly line originated. B:Ford made his first car. C:Ford readjusted the assembly line. D:Ford innovated the disassembly line.

Ford’s Assembly Line
When it comes to singling out those who have made a difference in all our lives, you cannot overlook Henry Ford. A historian a century from now might well conclude that it was Ford who most influenced all manufacturing, everywhere, even to this day, by introducing a new way to make cars—one, strange to say, that originated in slaughterhouses (屠宰场).
Back in the early 1900%, slaughterhouses used what could have been called a "disassembly line". Ford reversed this process to see if it would speed up production of a part of an automobile engine called a magneto. Rather than have each worker completely assemble a magneto, one of its elements was placed on a conveyer, and each worker, as it passed, added another component to it, the same one each time. Professor David Hounshell of the University of Delaware, an expert on industrial development, tells what happened:
"The previous day, workers carrying out the entire process had averaged one assembly every 20 minutes. But on that day, on the line, the assembly team averaged one every 13 minutes and 10 seconds per person."
Within a year, the time had been reduced to five minutes. In 1913, Ford went all the way. Hooked together by ropes, partially assembled vehicles were towed (拖，拉) past workers who completed them’ one piece at a time. It wasn’t long before Ford was turning out several hundred thousand cars a year, a remarkable achievement then. And so efficient and economical was this new system that he cut the price of his cars in half, to $260, putting them within reach of all those who, up until that time, could not afford them. Soon, auto makers over the world copied him. In fact, he encouraged them to do so by writing a book about all of his innovations, entitled Today and Tomorrow. The Age of the Automobile has arrived. Today, aided by robots and other forms of automation (自动化), everything from toasters to perfumes is made on assembly lines.

The writer mentions "slaughterhouses" because they were the places where（　）.

A:Ford’s assembly line originated. B:Ford made his first car. C:Ford readjusted the assembly line. D:Ford innovated the disassembly line.

When it comes to singling out those who have made a difference in all our lives,you cannot overlook Henry Ford. A historian a century from now might well conclude that it was Ford who most influenced all manufacturing, everywhere, even to this day, by introducing a new way to make cars--one, strange to say, that originated in slaughterhouses.
Back in the early 1900’s,slaughterhouses used what could have been called a "disassembly line. "Ford reversed this process to see if it would speed up production of a part of an automobile engine called a magneto. Rather than have each worker completely assemble a magneto, one of its elements was placed on a conveyer, and each worker, as it passed, added another component to it, the same one each time. Professor David of the University of Delaware, an expert on industrial development ,tells what happened:
"The previous day,workers carrying out the entire process had averaged one assembly every 20 minutes. But on that day,on the line,the assembly team averaged one every 13 minutes and 10 seconds per person. "
Within a year,the time had been reduced to five minutes. In 1913,Ford went all the way. Hooked together by ropes, partially assembled vehicles were towed past workers who completed them on piece at a time. It wasn’t long before Ford was turning out several hundred thousand cars a year,a remarkable achievement then. And so efficient and economical was this new system that he cup the price of his cars in half,to $ 260,putting them within reach of all those who, up until that time, could not afford them. Soon, auto makers the world over copied him. In fact, he encouraged them to do so by writing a book about all of his innovations, entitled Today and Tomorrow. The Age of the Automobile has arrived. Today, aided by robots and other forms of automation,everything from toasters to perfumes are made on assembly lines.
The writer mentioned "slaughterhouses" because these were the places in which______

A:Ford’s assembly line originated B:he made ears C:he innovated the assembly line D:he innovated the disassembly line

? ?When it comes to singling out those who have made a difference in all our lives,you cannot overlook Henry Ford. A historian a century from now might well conclude that it was Ford who most influenced all manufacturing, everywhere, even to this day, by introducing a new way to make cars--one, strange to say, that originated in slaughterhouses.
? ?Back in the early 1900’s,slaughterhouses used what could have been called a "disassembly line. "Ford reversed this process to see if it would speed up production of a part of an automobile engine called a magneto. Rather than have each worker completely assemble a magneto, one of its elements was placed on a conveyer, and each worker, as it passed, added another component to it, the same one each time. Professor David of the University of Delaware, an expert on industrial development ,tells what happened:
? ?"The previous day,workers carrying out the entire process had averaged one assembly every 20 minutes. But on that day,on the line,the assembly team averaged one every 13 minutes and 10 seconds per person. "
? ?Within a year,the time had been reduced to five minutes. In 1913,Ford went all the way. Hooked together by ropes, partially assembled vehicles were towed past workers who completed them on piece at a time. It wasn’t long before Ford was turning out several hundred thousand cars a year,a remarkable achievement then. And so efficient and economical was this new system that he cup the price of his cars in half,to $ 260,putting them within reach of all those who, up until that time, could not afford them. Soon, auto makers the world over copied him. In fact, he encouraged them to do so by writing a book about all of his innovations, entitled Today and Tomorrow. The Age of the Automobile has arrived. Today, aided by robots and other forms of automation,everything from toasters to perfumes are made on assembly lines.

Which of the following statements is NOT true?______

A:Henry Ford influenced our lives. B:Henry Ford influenced all manufacturing. C:Henry Ford influenced the manufacture of cars. D:Henry Ford influenced historians.

? ?When it comes to singling out those who have made a difference in all our lives,you cannot overlook Henry Ford. A historian a century from now might well conclude that it was Ford who most influenced all manufacturing, everywhere, even to this day, by introducing a new way to make cars--one, strange to say, that originated in slaughterhouses.
? ?Back in the early 1900’s,slaughterhouses used what could have been called a "disassembly line. "Ford reversed this process to see if it would speed up production of a part of an automobile engine called a magneto. Rather than have each worker completely assemble a magneto, one of its elements was placed on a conveyer, and each worker, as it passed, added another component to it, the same one each time. Professor David of the University of Delaware, an expert on industrial development ,tells what happened:
? ?"The previous day,workers carrying out the entire process had averaged one assembly every 20 minutes. But on that day,on the line,the assembly team averaged one every 13 minutes and 10 seconds per person. "
? ?Within a year,the time had been reduced to five minutes. In 1913,Ford went all the way. Hooked together by ropes, partially assembled vehicles were towed past workers who completed them on piece at a time. It wasn’t long before Ford was turning out several hundred thousand cars a year,a remarkable achievement then. And so efficient and economical was this new system that he cup the price of his cars in half,to $ 260,putting them within reach of all those who, up until that time, could not afford them. Soon, auto makers the world over copied him. In fact, he encouraged them to do so by writing a book about all of his innovations, entitled Today and Tomorrow. The Age of the Automobile has arrived. Today, aided by robots and other forms of automation,everything from toasters to perfumes are made on assembly lines.

The writer mentioned "slaughterhouses" because these were the places in which______

A:Ford’s assembly line originated B:he made ears C:he innovated the assembly line D:he innovated the disassembly line

{{B}}第三篇{{/B}}

The writer mentioned "slaughterhouses" because these were the places in which

A:Ford’s assembly line originated B:he made ears C:he innovated the assembly line D:he innovated the disassembly line

{{B}}第二篇{{/B}}

The writer mentions "slaughterhouses" because they were the places where

A:Ford’s assembly line originated. B:Ford made his first car. C:Ford readjusted the assembly line. D:Ford innovated the disassembly line:

The writer mentions "slaughterhouses" because they were the places where

A:Ford's assembly line originated. B:Ford made his first car. C:Ford readjusted the assembly line. D:Ford innovated the disassembly line.

第二篇 Ford’s Assembly Line When it comes to singling out those who have made a difference in all our lives, you cannot overlook Henry Ford. A historian a century from now might well conclude that it was Ford who most influenced all manufacturing, everywhere, even to this day, by introducing a new way to make cars-one, strange to say, that originated in slaughterhouses（屠宰场）. Back in the early 1900’s, slaughterhouses used what could have been called a “disassembly line”. Ford reversed this process to see if it would speed up production of a part of an automobile engine called a magneto. Rather than have each worker completely assemble a magneto, one of its elements was placed on a conveyer, and each worker, as it passed, added another component to it, the same one each time. Professor David Hounshell of the University of Delaware, an expert on industrial development, tells what happened. “The previous day, workers carrying out the entire process had averaged one assembly every 20 minutes. But on that day, on the line, the assemble team averaged one every 13 minutes and 10 seconds per person.” Within a year, the time had been reduced to five minutes. In 1913, Ford went all the way. Hooked together by ropes, partially assembled vehicles were towed(拖，拉) past workers who completed them one piece at a time. It hasn’t long before Ford was turning out several hundred thousand cars a year, a remarkable achievement then. And so efficient and economical was this new system that he cut the price of his cars in half, to $260, putting them within reach of all those who, up until that time, could not afford them. Soon, auto makers the world over copied him. In fact, he encouraged them to do so by writing a book about all of his innovations, entitled Today and Tomorrow. The Age of the Automobile has arrived. Today, aided by robots and other forms of automation(自动化), everything from toasters to perfumes is made on assembly lines. The writer mentions” slaughterhouses” because they were the places where

A:Ford’s assembly line originated B:Ford made his first car. C:Ford readjusted the assembly line. D:Ford innovated the disassembly line.