In many parts of the world, people live to a healthy old age. What is the secret of their long lives？ Three things are very important: fresh air, fresh food and a simple way of life. People who live in Himalayas（喜玛拉雅山） are famous for their long and healthy lives. They work near their homes in the clean mountains. They don’t have buses, cars or trains. They don’t sit all day in busy offices. They take more exercise and eat less food than people in the cities. They eat vegetables grown by themselves. They drink milk taken from their own cows. For years, the Hunzas of the Himalayas don’t need doctors, for there is not much illness. They are happy and healthy people. 小题1:Which is NOT the life of the people living in Himalayas？ A．They work hard in the fields. B．They eat vegetables grown by themselves. C．They take more exercise and eat more food than people in the cities. D．They drink milk taken from their own cows. 小题2:Which one is NOT true about the people living in Himalayas？ A．They live a simple life in the mountains. B．They grow vegetables and milk cows themselves. C．When they are ill, they don’t go to see doctors. D．They don’t sit all day in busy offices. 小题3:Which is NOT the secret of long life？ A．Fresh air. B．Fresh food. C．A simple way of life. D．A simple way of eating. 小题4:What are the Hunzas famous for？ A．Vegetables. B．Milk. C．Food. D．Their long and healthy lives. 小题5:They do not need doctors, for ________ . A．the doctors are not good B．there is not much illness C．there is no illness D．they are happy