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
52
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
Islamisacompletewayoflife.Itconsidersthefamilythecornerstoneof
Researchintoself-awarenessconsistentlyshowsthatmostpeoplethinkandsp
Socialevilswerefundamentallycausedby______inequality.A、economyB、graveC、
男,10岁,右足底被铁锈钉刺伤10天,突然出现张口困难,继之出现苦笑面容,角弓反
患者,女,43岁。带下色白、质稠、状如凝乳,气味酸臭,伴阴部瘙痒,此属(
(一)资料 2020年3月,某审计组对甲公司2019年度财务收支进行
A第一步,本题考查分数数列。 第二步,利用反约分将原数列转化为:,分子是公比为1/2的等比数列,所求项分子为1×1/2=1/2;分母是等差数列,则下一项为4-
如图,面积为144的四边形ABCD中,对角线AC与BD相交于点E,已知BD=24
某大型国有煤炭企业经国家批准改制为甲国有独资公司。因公司未设股东会,经国有资产监
桥墩施工时,如果设备或者模板数量有限时宜采用( )。A.平行施工 B.流水施
最新回复
(
0
)