Who was the first person to fly an airplane? A. Orville Wright B. Henry Ford C. Albert Einstein D. Leonardo da Vinci 相关知识点: 试题来源: 解析 A。本题考查飞机的发明者。亨利·福特是汽车制造方面的重要人物。阿尔伯特·爱因斯坦是著名的物理学家。列奥纳多·达·芬奇是伟大的艺术家和发明家,但不...
On December 17, 1903, Orville and Wilbur Wright became the first men to fly in a machine powered 给……提供动力 by an engine 发动机. Before 1903, flying was something that most people thought was impossible. The Wri...
Do people use sick hands or other guests in introducing in China. How do people usually greet their friends in China do they hug each other? People greet each other when they meet or when they are introduced to someone for the first time. This part focus on different ways to make introdu...
We are flying to, this is my first time to fly 翻译结果4复制译文编辑译文朗读译文返回顶部 We are by plane to go to, this is my first airplane ride 翻译结果5复制译文编辑译文朗读译文返回顶部 We are go by plane, this is my first take plane ...
No one knows for sure when the first paper airplane appeared Some people think Leonard da Vinci made them, but people in Asia were finding paper and making kites hundreds of years before him. So the first paper airplanes probably appeared a long, long time ago.Paper airplanes are fun to pl...
(say) its airplane was(10) an"important milestone" for China's aircraft industry.答案(1)考查名词。句意:第一架载有乘客的中国制造的飞机从上海起飞。这里的passenger不止一位且表示泛指,应使用复数形式。故填passengers。(2)考查被动语态。句意:C919飞机由中国商用飞机有限公司制造。...
Today, Air Canada aviators may be asked to submit a note from their doctor every two weeks confirming they are fit to fly, starting in the 20th week of pregnancy. Pilots are considered fit to fly until week 30, “in the case of a normal pregnancy,” according to Transport Canada regulati...
From early times, people tried to f 1 through the sky like birds. About 100 years a 2 , someone took the first ride on an airplane. This ride lasted for less than one m 3 .These first planes were very s 4 , too. Only one o 5 two people could fly in them at one time. ...
百度试题 结果1 题目2. The first flight_ (fly) of C919 airplane was a great success and we were proud of it. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
people fly in airplanes to make a tape of the skydivers. (4)___If skydiving doesn't sound fun to you, there are plenty of other sports.(5)___ Surfers stand out in the middle of the ocean on a long, flat board. Surfers don't have to worry about jumping out airplanes, of cours...