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[主观题]

What accounts for the great outburst of major inventions in early America—breakthrough suc

h as the telegraph, the steamboat and the weaving machine? Among the many shaping factors, I would single out the countrys excellent elementary schools; a labor force that welcomed the new technology; the practice of giving premiums to inventors; and above all the American genius for nonverbal, "spatial" thinking about things technological. Why mention the elementary schools? Because thanks to these schools our early mechanics, especially in the New England and Middle Atlantic states, were generally literate and at home in arithmetic and in some aspects of geometry and trigonometry. Acute foreign observers related American adaptiveness and inventiveness to this educational advantage. As a member of a British commission visiting here in 1853 reported, "With a mind prepared by thorough school discipline, the American boy develops rapidly into the skilled workman. " A further stimulus to invention came from the "premium" system, which preceded our patent system and for years ran parallel with it. This approach, originated abroad, offered inventors medals, cash prizes and other incentives. In the United States, multitudes of premiums for new devices were awarded at country fairs and at the industrial fairs in major cities. Americans flocked to these fairs to admire the new machines and thus to renew their faith in the beneficence of technological advance. Given this optimistic approach to technological innovation, the American worker took readily to that special kind of nonverbal thinking required in mechanical technology. As Eugene Ferguson has pointed out, "A technologist thinks about objects that cannot be reduced to unambiguous verbal descriptions; they are dealt with in his mind by a visual, nonverbal process.... The designer and the inventor... are able to assemble and manipulate in their minds devices that as yet do not exist. " This nonverbal "spatial" thinking can be just as creative as painting and writing. Robert Fulton once wrote, "The mechanic should sit down among levers, screws, wedges, wheels, etc. , like a poet among the letters of the alphabet, considering them as an exhibition of his thoughts, in which a new arrangement transmits a new idea. " When all these shaping forces—schools, open attitudes, the premium system, a genius for spatial thinking—interacted with one another on the rich U. S. mainland, they produced that American characteristic emulation. Today that word implies mere imitation. But in earlier times it meant a friendly but competitive striving for fame and excellence. Questions:

According to the author, the great outburst of major inventions in early America was in a large part due to______.

A.elementary schools

B.enthusiastic workers

C.the attractive premium system

D.a special way of thinking

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更多“What accounts for the great outburst of major inventions in early America—breakthrough suc”相关的问题

第1题

One advantage French banks have over British banks is thatA.you may take out more money th

One advantage French banks have over British banks is that

A.you may take out more money than what is in the account

B.the interest rates on bank accounts are higher

C.cheques are dealt with more rapidly

D.you don't have to pay for services

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第2题

A manufacturer adjusts its accounts at the end of each month. The revenue incurs on th
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第3题

The books by the three writers were popular becauseA. they listed good places to stayB. th

The books by the three writers were popular because

A. they listed good places to stay

B. they told of strange and exotic locales

C. they explained the best routes to get to places

D. all of their stories were firsthand accounts

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第4题

SECTION BPASSAGESDirections: In this section, you will hear several passages. Listen to th

SECTION B PASSAGES

Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.

听力原文: The 23rd Olympic games were held in Los Angeles and, like every other Olympic Games, they represented a contest of mind, muscle, and athletic determination. The use of high technology, however, showed increasing significance in the staging of the event and helped set an example for staging future events. This Olympics are not just a race of the gold anymore, they have also become a race for computer technology. For example, in this event, computers were used to keep track of schedules, accounts, transportation, and ticketing for more than 43000 Olympic employees and volunteers. This was not an easy task. A sophisticated electronic message system, moreover, helped keep the 12000 or so journalists up-to-date on results. Due to this system, they were able to know about and broadcast to the world the judges' final decision usually within a minute' s time. This message system also allowed traffic controllers to relay traffic reports more efficiently, so that the usually chaotic Los Angeles highways became easy to navigate through. Computers and other high-tech tools were also used to train American athletes by analyzing and evaluating performances. This computer wizardry assisted the athletes in identifying weaknesses and suggesting ways to improve.

What is the talk mainly about?

A.The 23rd Olympic games.

B.Los Angeles hosting the Olympics.

C.Using computers before and during the 23rd Olympics.

D.A sophisticated computer.

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第5题

A company has net sales of $900,000 and average accounts receivable of $300,000. What is its accounts receivable turnover for the period?

A.0.20.

B.5.00

C.20.0

D.73.0

E.3.0

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第6题

An adult human's skeleton accounts for what percentage of their body weight?

A.56%

B.14%

C.28%

D.75%

E.82%

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第7题

SECTION BPASSAGESDirections: In this section, you will hear several passages. Listen to th

SECTION B PASSAGES

Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.

听力原文: The 23rd Olympic Games were held in Los Angeles and, like every other Olympic Games, they represented a contest of mind, muscle, and athletic determination. The use of high technology, however, showed increasing significance in the staging of the event and helped set an example for staging future events.

Unlike the Olympics of the past, the Olympics are not just a race for the gold anymore. They have also become a race for computer technology. Planning the event, as any host country can tell you, requires the technology to plan and organize this massive event that brings hundreds of countries together. In the 23rd Olympic Games, for example, computers were used to keep track of schedules, accounts, transportation, and ticketing for more than 43,000 Olympic employees and volunteers. This was not an easy task.

A sophisticated electronic message system, moreover, helped keep the 12,000 or so journalists up-to-date on results. Due to this system, they were able to know about and broadcast to the world the judges' final decision usually within a minute's time. This message system also allowed traffic controllers to relay traffic reports more efficiently, so that the usually chaotic Los Angeles highways became easy to navigate through.

Computers and other high-tech tools were also used to train American athletes by analyzing and evaluating performances. These high-tech tools assisted the athletes in identifying weaknesses and suggesting ways to improve.

What is the passage mainly about?

A.The 23rd Olympic Games.

B.A race of high technology.

C.The application of high technology to the Olympics.

D.A sophisticated computer system.

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第8题

What accounts for the significant decline in humanistic studies today?A.Insufficient fundi

What accounts for the significant decline in humanistic studies today?

A.Insufficient funding.

B.Shrinking enrollment.

C.Shortage of devoted faculty.

D.Dim prospects for graduates.

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第9题

According to economist Gary Burtless, What factor accounts for the surge of homeless apart
from the economic explanation?

A.Political.

B.Social.

C.Religious.

D.International.

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第10题

What does "Accounts Receivable" mean in Chinese?A、估价B、退款单C、可议条款D、应收

What does "Accounts Receivable" mean in Chinese?

A、估价

B、退款单

C、可议条款

D、应收账款

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