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
2025-01-28
31
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. The repetitive tasks of industry will be taken over by the machines, as the heavy tasks were taken over long ago; 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] We are beginning to learn that we________.
选项
A、can control our physical environment
B、can never control our biological environment
C、have no control over our physical environment
D、can control both our biological and physical environments
答案
D
解析
第二段第二句提到“我们刚开始了解到我们可以控制我们的生物环境和物理环境”,所以答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3932671.html
相关试题推荐
Theinvitationtotheconferenceindicatedthateveryoneshouldbedressedforme
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
EveryObjectTellsaStory凡事皆有戏Everyonehasaparticularo
随机试题
Innocountry______Britain,ithasbeensaid,canoneexperiencefourseasonsin
[img]2018m9s/ct_etoefz_etoeflistz_201808_0057[/img][br]Accordingtotheprofes
Thejobperformanceofthenewemployeeleavesalottobedesired.Theunderlin
A.发热、全身皮肤充血、鸡皮样皮疹 B.发热、流涕、结合膜充血、口腔黏膜斑
甲、乙、丙三人各乘一架直升飞机,甲看到楼房匀速上升,乙看到甲匀速上升,丙看到乙匀
下列说法中,正确的是( )。A.大赦既赦其刑,又赦其罪B.特赦只赦其刑
建设用地使用权不得设定抵押的情况有()。A:权属有争议的 B:用于非公共福利的
下列关于城镇土地使用税税收优惠的说法正确的有( )。A.专门经营农产品的农产品
根据公司法律制度的规定,下列关于有限责任公司股东增资优先认缴权的表述中,错误的有
依据《生产安全事故统计报表制度》,生产安全事故发生地县级以上安全生产监督管理部门
最新回复
(
0
)