阅读理解
    One day a pilot and three people were in a plane. When the plane was flying in the sky, there was something wrong with it. The smoke(烟) was everywhere in the plane. The pilot told the people there were only three parachutes(降落伞). They all became worried.
    "I must go because I'm the best pilot in the world.” said the pilot, then he jumped out with one parachute.
    The next person said, "I must have a parachute. I am a very clever person, and I have to take part in an important meeting." he jumped out with another parachute.
    Two men were left, an old businessman and a young mountain climber. By this time the plane was going down faster and faster.
    The businessman said, "Young man, I am old but you're still young. You take the last parachute. "
    The young mountain climber smiled, "Don't worry, we are both safe, because there are still two parachutes. The clever person jumped out with my backpack."