首页
登录
职称英语
When did people stop inventing? [br] [originaltext] There have been many gre
When did people stop inventing? [br] [originaltext] There have been many gre
游客
2024-10-30
12
管理
问题
When did people stop inventing? [br]
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. 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.
The first part of the 20th century saw more great inventions. The helicopter in 1909. Movies with sound in 1926. The computer in 1928. And jet planes in 1930. This was also a time when a new material was first made. Nylon came out in 1935. The middle part of the 20th century brought new ways to help people get over disease. By the 1960’s most people could expect to live to be at least 60. By this time most people had a very good life. Of course new inventions continued to be made. But man now had a desire to explore again. The world was known to man but the stars were not. Man began looking for ways to go into space. Russia made the first step. Then the United States took a step. This is certainly just a beginning though. New inventions will someday allow us to do things we have never yet dreamed of.
选项
A、Movies with sound.
B、Nylon.
C、The radio.
D、The computer.
答案
C
解析
本题测试对细节内容的理解能力。根据文中的相关内容,可知除了radio是在19世纪下半叶发明的以外,其他几个选项都是20世纪的发明,因此正确答案为C。
转载请注明原文地址:https://tihaiku.com/zcyy/3823598.html
相关试题推荐
WhatisthepresentoccupationofJenetReno?[br][originaltext]FormerAt
WhatisthepresentoccupationofJenetReno?[originaltext]FormerAttorney
Whichtypeofrecordingisthetalkmostprobably?[br][originaltext]Hello
Whichtypeofrecordingisthetalkmostprobably?[originaltext]Helloevery
Wherehasthewomanbeen?[br][originaltext]M:It’sgoodtoseeyouback.How
Wherehasthewomanbeen?[originaltext]M:It’sgoodtoseeyouback.Howwasyo
Wheredoesthisconversationprobablytakeplace?[br][originaltext]W:Goodaf
EvenonSundays,fewerpeoplegoto_________churchthanbefore.A、theB、aC、/D
Thebuildingwasdestroyedby______tendaysago.[br][originaltext]Indi
Thebuildingwasdestroyedby______tendaysago.[originaltext]India-Work
随机试题
下列关于企业收益说法中错误的是( )。A.一般来说,应该选择企业自由现金流量作为
微小胃癌是指A.小于0.5cm B.小于1.0cm C.小于2.0cm D
独白式口头语言的特点是()。A:目的性强 B:依赖性强 C:表达充分 D:
血小板减少见于()A.溶血性贫血 B.急性出血 C.急性中毒 D.脾切除后
独立的、与其他电压互感器和电流互感器的二次回路没有电气联系的二次回路应在()一
用砂锅煮食物,食物煮好后,让砂锅离开火炉,食物将在锅内继续沸腾一段时间,这是因为
李某投资某债券,买人价格为100元,一年后卖出价格为110元,期间获得利息收入1
王先生大学毕业后与朋友合开了一家网络公司,王先生任总经理。经过几年的发展,公司现
变压器的其他条件不变,电源频率增加10%,则一次绕组电抗,二次绕组漏电抗和励磁电
最新回复
(
0
)