根据短文内容,在文章后面小题的空格里填入一个最恰当的词,每空限填一词。Who Invented(发明) the Airplane The Wright Brothers
the first airplane flight unassisted by catapult’, but it was ‘the Wright brothers [who] invented and flew the first airplane’. In turn, the articleAvionon the French-language Wikipedia narrates this story differently: it opens with how Gabriel de La Landelle coined the wordaviation, which...
Who invented the first helicopter? Helicopter: Helicopters are different from airplanes in the way that they are able to move. A helicopter can both take-off and land vertically. They can also hover in the air above a particular spot and are able to move in many different directions. This ...
Who invented the gasoline powered automobile? Who invented the air compressor? Who invented the ice skates? Who invented the clamping mechanism for elevators? Who invented airplanes? Who invented the fork? Who invented the race car? Who invented the first sneaker?
Two Hungarian brothers,Ladislao and Georg Biro,invented the ballpoint pen.English pilots liked the pens.They couldn't write with fountain pens in airplanes because the ink leaked out.Later,a French company called Bic bought the Biros' company. Some people call ballpoint pens "Bics." Australians...
A fountain pen can write several pages before you have to fill it again.Two Hungarian brothers, Ladislao and Georg Biro, invented the ballpoint pen. English pilots liked the pens. They couldn't write with fountain pens in airplanes because the ink leaked out(漏). Later, a French company ...
The primary reason airplanes don't fly over the Pacific Ocean isbecause curved routes are shorter than straight routes. Flat maps are somewhat confusing because the Earth itself isn't flat. Rather, it's spherical. As a result, straight routes don't offer the shortest distance between two loca...
Who invented the hot air balloon? Who was the first to use airplanes in WWI? Who invented the first portable fully automatic machine gun? Who invented the catapult in Ancient Greece? Who invented the firework? Who invented gunpowder?
Who invented the spaceship? Who led the Discovery expedition? Who planned the Discovery expedition? Who invented the bicycle with pedals? Who invented the road in Mesopotamia? Who invented the first motorcycle? Who began the Age of Exploration?
Rudolf DieselRudolf Christian Karl Diesel was a Germaninventor and engineer, who invented the famousinternal combustion engine(内燃机) commonlyknown as the diesel engine. He was born on 18th March, 1858, in Paris,France. Although Diesel's parents were German, the family lived in Paris tll1870....