首页
登录
职称英语
Technological invention has directly or indirectly produced social change in
Technological invention has directly or indirectly produced social change in
游客
2024-02-24
54
管理
问题
Technological invention has directly or indirectly produced social change in every period of history. The invention of the horse collar in the Middle Ages was a【B1】______technological advance for agriculture; the【B2】______for use at sea so【B3】______navigation in the fifteenth century that it led in the age of【B4】______; and the steam engine was an【B5】______factor in the industrialization of Europe in the nineteenth century.
A discovery is another kind of technological【B6】______. While inventions add something new to a culture, discoveries increase our knowledge of something that already exists. Gravity had always been there, but Newton "discovered" it: be【B7】______how this natural force worked and how its laws【B8】______to falling bodies. This knowledge made possible many new inventions.【B9】______.
Since each invention makes more inventions possible, the speed of technological development tends to accelerate. Benjamin Franklin experimented with electricity in the eighteenth century,【B10】______. In the hundred years since Edison invented the light bulb, the discovery of electricity has led to tens of thousands of inventions, from the internal burning engine to the computer.【B11】______pose some of tile greatest challenges of our time. [br] 【B4】
选项
答案
exploration
解析
名词,十五世纪,指南针用于航海大大改善了航海条件,由此进入了______时代。意大利航海家哥伦布于1492年发现新大陆,此后许多人都去探险,因此是进入了探险时代。
转载请注明原文地址:http://tihaiku.com/zcyy/3480190.html
相关试题推荐
Socialchangesmadeadifference:Peopleusedto____________(从父母或祖父母那里寻求意见),now
Manytreesandshrubschangecolorinfall.Threefactorsinfluencefall’sc
Manytreesandshrubschangecolorinfall.Threefactorsinfluencefall’sc
Manytreesandshrubschangecolorinfall.Threefactorsinfluencefall’sc
Manytreesandshrubschangecolorinfall.Threefactorsinfluencefall’sc
Manytreesandshrubschangecolorinfall.Threefactorsinfluencefall’sc
Thegreatestrecentsocialchangeshavebeeninthelivesofwomen.Duringt
Thegreatestrecentsocialchangeshavebeeninthelivesofwomen.Duringt
[originaltext]TherearemanyreasonswhyfamilylifeinBritainhaschanged
[originaltext]TherearemanyreasonswhyfamilylifeinBritainhaschanged
随机试题
GorkyParkisfamousformanythings,notmanyofthemgood.ForMuscovites,
某会议中心提供举办会议的场地设施和各种设备,供公司与各类组织机构租用。场地包括一
A.椎管内麻醉 B.全麻 C.局麻 D.基础麻醉加局麻 E.中药麻醉休克
关于受体的叙述正确的是()。A:化学本质主要为大分子蛋白质 B:是首先与药物
某建筑企业为增值税一般纳税人,位于A市市区,2019年5月发生如下业务:
协助食物消化吸收的胆汁由以下组织细胞分泌( )。A.胆总管 B.十二指肠
氨基酸在水溶液中的解离情况是A.酸解离 B.碱解离 C.氨基解离 D.两性
下列关于票据的写法中,正确的是()。A.出票日期为:贰零零柒年零壹月壹拾伍日
5月1日,甲将一头怀孕的母牛出卖给乙,双方约定甲代为饲养2个月,母牛的所有权自该
背景资料 某施工企业承建一双线铁路工程,该段全长70公里,合同工期30个月
最新回复
(
0
)