阅读理解-。阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。
Many people believe Henry Ford invented the automobile (汽车)．But Henry Ford did not start to build his first car until 1896.That was eleven years after two Germans developed the world's first automobile.Many people believe Henry Ford invented the production line that moved a car's parts to the worker，instead of making the worker move to the parts.That is not true，either.Many factory owners used methods of this kind before Ford.What Henry Ford did was to use other people's ideas and make them better.And he made the whole factory a moving production line.
In the early days of the automobile，almost every car maker raced his cars.It was the best way of gaining public notice.Henry Ford decided to build a racing car.Ford's most famous race was his first one.It was also the last race in which he drove the car himself.
