首页
登录
职称英语
First, of course, it is plain that in a few years everyone will have at his
First, of course, it is plain that in a few years everyone will have at his
游客
2023-12-31
10
管理
问题
First, of course, it is plain that in a few years everyone will have at his elbow several times more mechanical energy than he has today.
Second, there will be advances in biological knowledge as far-reaching as those that have been made in physics. We are only beginning to learn that we can control our biological environment as well as our physical one. Starvation has been prophesied twice to a growing world population; by Malthus about 1. 8 billion and by Crookes about 1. 9 billion. It was headed off the first time by taking agriculture to America and the second time by using the new fertilizers. Soon starvation will be headed off by the control of the diseases and the heredity of plants and animals — by shaping our own biological environment.
And third, I come back to the haunting theme of automation. The most common species in the factory today is the man who works or minds a simple machine — the operator. Before long he will be as extinct as the hand-loom weaver and the dodo(老古董). The repetitive tasks of industry will be taken over by the machines, as the heavy tasks were taken over long ago; and the mental tedium will go the way of physical exhaustion. Today we still distinguish, even among repetitive jobs, between the skilled and the unskilled, but in a few years to come all repetition will be unskilled. We simply waste our time if we oppose this change. [br] If the author’s predictions are realized, the demand for unskilled workers will be______.
选项
A、very high
B、very low
C、the same as today
D、constantly rising
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3321595.html
相关试题推荐
NarratorListentoaconversationbetweenAnaandhertutorabouthercoursesse
Ofcourse,thereisfarmoreoilundergroundthancanberecovered.Itmayb
Everyonewhoreadsthenewspaperorwatchesthenews______thathealthcareisch
EveryoneinNawabColonycanpointtovictims.Twenty-year-oldAnnisa,forin
Insuranceisthesharingof【C1】______.Nearlyeveryoneisexposed【C2】______r
Insuranceisthesharingof【C1】______.Nearlyeveryoneisexposed【C2】______r
Insuranceisthesharingof【C1】______.Nearlyeveryoneisexposed【C2】______r
Insuranceisthesharingof【C1】______.Nearlyeveryoneisexposed【C2】______r
Insuranceisthesharingof【C1】______.Nearlyeveryoneisexposed【C2】______r
Insuranceisthesharingof【C1】______.Nearlyeveryoneisexposed【C2】______r
随机试题
Weallliketofeelneeded.Butnewresearchsuggestshavingasenseofpurp
"Blink"TechnologyA)Tiredofallthattime
超声波生物学效应包括A.机械作用、温热作用、空化作用 B.机械作用、温热作用
下列关于原材料的核算中,需在月末暂估入账并于下月初红字冲回的是( )。A.月末购
能有效激活初始T细胞的抗原提呈细胞是()A.巨噬细胞 B.树突状细胞 C.B
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A
A. B. C. D.
在计算应纳税所得额时,准予扣除企业按照规定计算的固定资产折旧。下列固定资产,不得
以下属于财政可控制性支出的是( )。A.债务利息支出 B.基本建设投资支出
A.咽漱液 B.尿 C.粪便 D.血液 E.脑组织自病人分离流行性出血热
最新回复
(
0
)