Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert. But Mann thinks Terrafugia has come closer than anyone to making the flying car a reality. The govemment has already permitted the company to use special materials to make it easier for the vehicle to fly. The Transition is now going through crash tests to make sure it meets federal safety standards.

　　Mann said Terrafugia was helped by the Federal Aviation

　　Administration’s decision five years ago to create a separate set of standards for light sport aircraft, which are lower than those pilots of larger planes Terrafugia says an owner would need to pass a test and complete 20 hours of flying time to be able to fly the Transition, a requirement pilots would find redatively easy to meet.

　　28. What is the first paragraph mainly about?

　　A. The basic data of the Transition.

　　B. The advantages of flying cars.中·华.资*源%库 ziyuanku.com

　　C. The potential market for flying cars.

　　C. The designers of the Transition.

　　29. Why is the Transition unlikely to show up in too many driveways?

　　A. It causes traffic jams.

　　B. It is difficult to operate.

　　C. It is very expensive.

　　D. It bums too much fuel.

　　30. What is the government’s attitude to the development of the flying car?

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