首页
登录
职称英语
To live in the United States today is to understand a scientist’s claim that
To live in the United States today is to understand a scientist’s claim that
游客
2023-07-14
62
管理
问题
To live in the United States today is to understand a scientist’s claim that social change exists everywhere. Technology, the application of knowledge for practical purposes, is a major source of social change.
Yet we must remind ourselves that technology is a human creation. It does not exist naturally. A spear or a robot is a cultural object as much as a physical object. Until humans use a spear to hunt game or a robot to produce machine parts, neither is much more than a solid mass of matter. For a bird looking for an object on which to rest, a spear or robot, serves as the purpose equally well. The explosion of the Challenger Space Shuttle and the Russian nuclear accident at Chernobyl are two good examples. They provide cases in which well-planned systems suddenly went out of order and there was no ready hand to set them right. Since technology is a human creation, we are responsible for what is done with it. Pessimists worry that we will use our technology eventually to blow our world and ourselves to pieces. But they have been saying this for decades, and so far we have managed to survive and even flourish. Whether we will continue to do so in the years ahead remains uncertain. Clearly, the impact of technology on our lives deserves a closer examination.
Few technological developments have had a greater impact on our lives than the computer revolution. Scientists and engineers have designed specialized machines that can do the tasks that once only people could do. There are those who assert what the switch to an information-based economy is in the same camp as other great historical milestones, particularly the Industrial Revolution. Yet when we ask why the Industrial Revolution was a revolution, we find that it was not the machines. The primary reason why it was a revolution is that it led to great social change. It gave rise to mass production and, through mass production, to a society in which wealth was not confined to the few.
In somewhat similar fashion, computers promise to revolutionize the structure of American life, particularly as they free the human mind and open new possibilities in knowledge and communication. The Industrial Revolution supplemented and replaced the muscles of humans and animals by mechanical methods. The computer extends this development to supplement and replace some aspects of the mind of human beings by electronic methods. It is the capacity of the computer for solving problems and making decisions that represents its greatest potential.
选项
A、is used both as a cultural and a physical object
B、serves different purposes equally well
C、is utilized by man
D、can be of use to both man and animal
答案
C
解析
判断题。文章的第二段有一句话:Yet we must remind ourselves that technology is a human creation. It does not exist naturally.这就告诉我们spear or a robot只有被人使用时,才会成为技术。
转载请注明原文地址:https://tihaiku.com/zcyy/2836932.html
相关试题推荐
ScientistsinIndiahavediscoveredawaytomakebambooplantsproduceflow
ScientistsinIndiahavediscoveredawaytomakebambooplantsproduceflow
ScientistsinIndiahavediscoveredawaytomakebambooplantsproduceflow
ScientistsinIndiahavediscoveredawaytomakebambooplantsproduceflow
ScientistsinIndiahavediscoveredawaytomakebambooplantsproduceflow
[originaltext]IntheUnitedStatesmanyparentsteachtheirchildrenathom
[originaltext]IntheUnitedStatesmanyparentsteachtheirchildrenathom
[originaltext]IfyouplantoremainintheUnitedStatesforanylengthof
[originaltext]IfyouplantoremainintheUnitedStatesforanylengthof
Hollywoodhasamessageforscientists:Ifyouwantsomethingthat’s100%ac
随机试题
Whereisthisconversationmostlikelytakingplace?[br][originaltext]M:Excu
WriteonANSWERSHEETTHREEanoteofabout50-60wordsbasedonthefollowi
ComputerLiteracyTodaywe’lldiscusscomputerliteracy.I.Commonways
( )旨在解决如果所有证券的收益都受到某个共同因素的影响,那么在均衡市场状态下
根据上表,下列说法正确的是()。A.2016年,珠三角地方一般公共预算收入
防止血标本溶血,下列哪项是错误的A.避免过度震荡血标本 B.标本应及时送检
作为我们的兴国强国之魂、凝聚中国力量的精神纽带、激发创新创造的精神动力、推进复兴
城市轨道交通站点是反恐重点目标单位,加强日常安全检查是一项重要的安全防范工作。某
拟将某河流水体用作生活饮用水水源水,经检测,该河流水样中总大肠菌群为2000个/
最新回复
(
0
)