A、Air traffic conditions. B、Traffic jams on highways. C、Road conditions. D、New traffic rules. A

In the next few decades people are going to travel very differently from the way they do today. Everyone is going to drive electrically powered ears. So in a few years people won’ t worry about running out of gas.
    Some of the large automobile companies are really moving ahead with this new technology. F & C Motors, a major auto company, for ex ample, is holding a press conference next week. At the press conference the company will present its new, electronically operated models.
    Transportation in the future won’ t be limited to the ground. Many people predict that traffic will quickly move to the sky. In the coming years, instead of radio reports about read conditions and highway traffic, news reports will talk about traffic jams in the sky.
    But the sky isn’ t the limit. In the future, you’ll probably even be able to take a trip to the moon, Instead of listening to regular air plane announcements, you’ll hear someone say, "The spacecraft to the moon leaves in ten minutes. Please check your equipment. And re member, no mere than ten ounces of carry - on baggage are allowed."