首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The Wright brothers, Wilbur and Orville, began publishing the West Side News from 1889, a small four-page newspaper. Their print
The Wright brothers, Wilbur and Orville, began publishing the West Side News from 1889, a small four-page newspaper. Their print
admin
2010-06-18
60
问题
The Wright brothers, Wilbur and Orville, began publishing the West Side News from 1889, a small four-page newspaper. Their printing venture lasted until 1896. Their father, Milton, was a Bishop in the church and his wife, Susan, was a well-educated woman. It was she who stimulated the Wright Brothers interest in mechanical things.
In 1990, the brothers successfully tested their 50-pound biplane glider in Carolina, and subsequently made a number of revisions. Controlled, powered flight had seemed impossible until Orville Wright took off on the 17th, December 1903. The key to the Wright Brothers’ success was that their engineering had gone beyond the trial and error methods of their contemporaries.
Having only very limited resources they showed great scientific ingenuity. When their test flights did not produce as much lift as they had expected, they went back to first principles and carried out a series of scientific experiments, starting with the bicycle balance and moving on to their famous wind tunnel experiments. They were the first to understand how the lift from the aerofoil changes in flight, and the first to design their propellers as a form of aerofoil.
Despite the financial burdens of all their research, testing, and the many aircraft built, the Wright Brothers were never financed by outsiders. The bicycle was a hot item at that time, and their bicycle shop financed everything. The first passenger to ever fly in an airplane was Charles W. Furnas who was taken aloft by Wilbur Wright on May 14, 1908 for a flight of 28.6 seconds duration. Orville and Wilbur flew together only once in their airplane for their father to see, but decided it unwise, because if they crashed, no one could carry on their work.
The Wright Brothers inherited an aptitude for independent judgment, personal courage and mechanical talents of superior caliber. Two older brothers, Reuchlin and Lorin and a sister Katharine, went on to college, while Orville and Wilbur had only high school educations, and never officially graduated. However, their solid scientific methods had set free the ancient dream of human flight. The first American to fly after the Wright Brothers was Glenn H. Curtiss, who flew his "June Bug" for the first time on June 20, 1908. The first airplane purchased by the American Government was a Wright Biplane.
Which of the following statements is supported by the passage?
选项
A、Talent and perseverance are important ingredients for success.
B、Success is always possible if you keep trying.
C、Ability is more important than education.
D、The scientific approach is the most reliable.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/sFlO777K
0
专业英语八级
相关试题推荐
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityoflifeorwell-beingandthedifficultieswithsuchmea
Goodmorning.Thediscussiontopicfortoday’sseminaris"HomelessnessinAmerica."IntheUnitedStates,homelessnesshas【C1】
A、Becauseitavoidsthepossibilityofadditionaltuitioncosts.B、Becauseithelpscollegestudentssecuremorescholarships.C
Mostpublishingisnow"electronic"inthesensethatbooks,magazines,andnewspapersarepreparedoncomputers,andexistascom
Mostpublishingisnow"electronic"inthesensethatbooks,magazines,andnewspapersarepreparedoncomputers,andexistascom
TheSeattletimesCompanyisonenewspaperfirmthathasrecognizedtheneedforchangeanddonesomethingaboutit.Inthenews
TheSeattletimesCompanyisonenewspaperfirmthathasrecognizedtheneedforchangeanddonesomethingaboutit.Inthenews
Mostpublishingisnow"electronic"inthesensethatbooks,magazines,andnewspapersarepreparedoncomputers,andexistasc
随机试题
无担保公司债是以______为基础发行的公司债券。
关于单向沟通和双向沟通的说法错误的是()。
根据1976年国际生化学会委员会的规定,酶的一个国际单位是指
根据我国《保险法》的规定,我国保险公司的组织形式有两种;一种是股份有限公司,另一种是股份无限公司。()
一般来说,()是马柯威茨均值方法模型中的投资者的偏好特征。
备受世人瞩目的世界第一高楼“上海环球金融中心”于2007年9月顺利封顶,并进入紧张的后期施工阶段。中建三局作为“上海环球金融中心”的承建商,必须保证暖通空调的安装和运行达到设计标准的节能、绿色的要求。暖通空调在组装完成之后必须进行调试,来检验施工的效果。德
玫瑰战争
19世纪前半期德国物理学家兼生理学家()发现差别感觉阈限与原来的刺激量的比值是一个常数。
根据法律规范载体形式的不同,可将法律渊源分为()。
Jamesateabigmeal______hesaidhewasn’thungry.
最新回复
(
0
)