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
3
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
WhydidthewomangotoHongKong?[br][originaltext]M:Maggie!Haven’tseeny
[originaltext]Therearetwokindsofmemory:short-termandlong-term.Info
PeopleinPolandtaketheirpleasureseriously.Theyliketohavean【B1】____
布洛芬口服混悬剂 (处方) 布洛芬20g 羟丙甲纤维素20g 山梨醇25
在贷前调查中最常用、最重要,同时也是在一般情况下必须采用的方法是( )A.搜寻
锅炉受热面施工中直立式组合方式的缺点是()。A.钢材耗用量大 B.可能造成设备
我国准货币是指()。A:单位库存现金和居民手持现金之和 B:狭义货币供应量
下列有关运输证明的说法,错误的是A.托运或者自行运输第二类精神药品应取得运输证明
企业发生非日常活动的交易或事项能够增加所有者权益,且与所有者投入资本无关的应确认
(2008年真题)如果企业在发行债券的契约中规定了允许提前偿还的条款,则当预测年
最新回复
(
0
)