首页
登录
职称英语
[originaltext] Today it takes only a short time to send a message to the mos
[originaltext] Today it takes only a short time to send a message to the mos
游客
2023-08-16
54
管理
问题
Today it takes only a short time to send a message to the most distant parts of the world. The man who made this possible was Samuel F. B. Morse. His invention was the telegraph.
Morse was not only a great inventor. He was also one of the best early American portrait painters. He gave up painting to give all his time to his invention. Then he set out to show how useful it was. After a long struggle he succeeded. He lived long enough to see his telegraph span the United States and connect Europe with the United States.
Samuel F. B. Morse was born in Massachusetts in 1791. When he was 14, he entered Yale college. He was a very good student in electricity, but he was more interested in painting and drawing. He wanted to be an artist. He was a successful painter and won several medals and prizes. On one trip to the United States, he had an interesting idea. Later this idea developed into his famous invention. Some of the other people on the boat were talking about the speed with which electricity can travel over a wire. Morse thought that it might be possible to use electricity to send a message over a wire. This message, he thought, could be recorded at the other end. A message could then be sent with the speed of electricity. Before the end of the trip Morse had drawn up rough plans for an instrument. He called it the electric or magnetic telegraph. Morse began to work out his idea as soon as he landed. He gave up his work as a painter. Instead, he chose to work on his new idea. Almost five years later, his experiments were successful. He built an instrument that made his idea work.
23. When was Samuel Morse born?
24. Which college did Samuel Morse enter when he was 14 years old?
25. What did Samuel Morse want to be after school?
选项
A、In 1791.
B、In 1917.
C、In 1691.
D、In 1916.
答案
A
解析
由“Samuel F.B.Morse was born in Massachusetts in 1791.”可知,Samuel Morse出生于1791年,所以答案为A)。
转载请注明原文地址:https://tihaiku.com/zcyy/2930459.html
相关试题推荐
[originaltext]Ifyou’recarefulenough,you’llfindthatitiscommonnowad
[originaltext]InBritainthebiggestnumberofworkingforeignerscomesfro
[originaltext]InBritainthebiggestnumberofworkingforeignerscomesfro
[originaltext]InBritainthebiggestnumberofworkingforeignerscomesfro
[originaltext]Peter:(19)ThelawontaxisisveryinterestingandIknowinLon
[originaltext]Peter:(19)ThelawontaxisisveryinterestingandIknowinLon
[originaltext]Peter:(19)ThelawontaxisisveryinterestingandIknowinLon
[originaltext]Peter:(19)ThelawontaxisisveryinterestingandIknowinLon
[originaltext]OneofNewYork’smostbeautifulandvaluablebuildingsisin
[originaltext]Ababyspendsthefirstyearoflifelearningtolisten.(9)A
随机试题
Toomuch______toX-rayscancauseskinburns,cancerorotherdamagetothebo
Haveyoueverbeeninasituation______youknowtheotherpersonisrightyet
()万维网()信息高速公路[br]()办公自动化()计算机辅助教学N,D
支配消化道的迷走神经兴奋时,下列叙述正确的是()。A.胃液分泌减少 B.小肠
编制时间数列应遵循的原则有()。A.时期长短应该相等 B.指标经济内容应该一
下列哪项是透脓散主治病证的病机A、痰饮瘀血互结 B、热毒湿浊壅聚 C、火郁热
某厂房的纵向天窗宽8m、高4m,采用彩色压型钢板屋面、冷弯型钢檩条;天窗架、檩条
太平天国运动的反侵略精神表现在 A.不承认西方列强强迫清政府签订的不平等条约
不属于善色的是A.青如翠羽 B.赤如鸡冠 C.黄如枳实 D.自如豚膏
下面关于资金时间价值的论述中,正确的有()。A.资金时间价值是资金随着时间推移
最新回复
(
0
)