首页
登录
职称英语
[originaltext] There have been many great inventions, things that changed th
[originaltext] There have been many great inventions, things that changed th
游客
2023-07-12
41
管理
问题
There have been many great inventions, things that changed the way we live. The first great invention was one that is still very important today -- the wheel. This is used in cars, trucks, and tractors, etc., and has made it easier to carry heavy things and travel long distances.
For hundreds of years after that there were few inventions that had as much effect as the wheel. Then in the early 1800’s the world started to change. There was little unknown land left in the world. People did not have to explore much anymore. They began to work instead to make life better.
In the second half of the 19th century, many great inventions were made. Among them were the camera, the electric light and the radio. These all became a big pan of our life today.
The first part of the 20th century saw mom great inventions: the helicopter in 1909, movies with sound in 1926, the computer in 1928, and the jet plane in 1930. This was also a time when a new kind of material was first made. Nylon came out in 1935. It changed the kind of clothes people wear.
The middle part of the 20th century brought new ways to help people get over diseases, They worked very well. They made people healthier and let them live longer. By the 1960’s most people could expect to live to be at least 60.
选项
A、People continued to explore new lands.
B、People started to make life better.
C、People stopped making inventions.
D、People started to explore more land.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2831580.html
相关试题推荐
[originaltext]ThetwomostfamousfacesinBritaintodaybelongtotwowome
[originaltext]W:Ijustreadacuriousfact.Didyouknowthatpeoplewhospend
[originaltext]Culturemeansthegeneralwayoflifeofapeople.Thissimpl
Animalsthatcouldnot______themselvestothechangedenvironmentvanishedand
[originaltext]AnorganizationbasedintheUnitedStateshonorspeoplewho,in
[originaltext]AnorganizationbasedintheUnitedStateshonorspeoplewho,in
[originaltext]AnorganizationbasedintheUnitedStateshonorspeoplewho,in
[originaltext]AnorganizationbasedintheUnitedStateshonorspeoplewho,in
[originaltext]W:Nextpatient,please!Comein.M:Morning,doctor.SorryI’ma
[originaltext]W:Nextpatient,please!Comein.M:Morning,doctor.SorryI’ma
随机试题
[originaltext]M:Helen,canIhavealookatyournewspaper?W:Sure,goahead
Whenandwheretobuildthenewfactory(notdecide)________sofar.hasn’tbeen
Asshewalkedroundthehugedepartmentstore,Elaine【C1】______howdifficult
低温季节水化过程慢,泌水现象普通时,适当考虑加入()以加快硬化速度。A.保水剂
能准确反映储存铁量的指标为A.骨髓铁染色 B.血清铁 C.总铁结合力 D.
赣美版美术教材八年级下册第2课《走进陶瓷世界》的教材内容是: 1.新石器时代就
在供应链管理中,采购和生产决策属于( )层面的决策。 A.战略 B.
下列事变被称为“卢沟桥事变”的是( )。A.九一八事变 B.一二八事变 C
男,42岁。缺失,双端固定桥修复。固定桥试戴时,用力戴入后,出现胀痛,最可能的原
(2017年真题)关于路基冬期施工的说法,正确的有()。A.半填半挖地段、填挖方
最新回复
(
0
)