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更多“Robert Fulton's invention, an airphibian, can best be described as__ A．a helicopter B．a s”相关的问题
A、Adam Smith
B、James Hargreaves
C、James Watt
D、Robert Fulton
A、Richard Trevithick
B、John McAdam
C、Robert Fulton
D、Henry Bessemer
英译中
Robert Fulton once wrote, "The mechanic should sit down among levers, screws, wedges, wheel, etc, like a poet among the letters of the alphabet, considering them as an exhibition of his thoughts, in which a new arrangement transmits a new idea".
The Solo Trek had a 120 horsepower engine with twin fans. Only one person flies. As you fly above the roofs, you lean a little forward. You can see everything under you. You are flying like Superman.
Michael Moshier looked at the jet belt and the rocket belt that was developed 20, 30 years ago. Nothing ever came from them. People still can't fly.
Inventors have tried to make it easy for people to fly. Paul Moiler has been working on his flying car for 30 years. He now says it is ready for tests. It would take off and land vertically, go 600 miles an hour, and deliver 20 miles to the gallon. A computer would do the actual flying. He says it could be sold next year for about a million dollars.
NASA is working with Moshier to help develop his flying machine. The first users are likely to be military.
It's been 50-years since Robert Fulton invented his airphibian, a flying car. It flew, and is now in the Smithsonian Museum.
Getting dreams to fly is never easy.
The Solo Flyer is able to lift off the ground by using ______.
A．a solar powered engine
B．engine-powered twin fans
C．large flapping wings
D．rotating blades
The text mainly talks about ______.
A．the uneven distribution of wealth in the UK
B．the investment on children's future
C．the variety of investment styles
D．the education development in the UK
The accounting equation shows the relationship among ______.
A．assets, liabilities and investor's yield
B．assets, liabilities and owner's equity
C．capital, liabilities and profits
D．capital, costs and profits
Whats the reason for last months falloff ？
A．The homeowners.
B．A new banking rule.
C．The investor"s reaction.
D．The US trade deficit.
What problem does John Mar'thews think Smithson's is facing？
A.A More money needs to be invested in the present stor
B.B The company's profits will only continue to rise if it expand
C.C The refurbishment of the store is proving unpopular with customer
D.D Smithson's shareholders expect a quick return on their investment
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