I Now you will hear a passage. After the passage, you will hear five questions. Listen carefully and take down some necessary notes if possible and choose the best answer from the four possible choices. 1. A. 65%. B. 60%. C. 16%. D. 45%. 2. A. They vote more often. B. They are more likely to own a home. C. They do physical exercise more frequently. D. They tend to volunteer more often. 3. A. By interacting with people who are different from themselves. B. By taking part in various campus activities. C. By asking professors for help. D. By reading extensively. 4. A. Because they are not good at thinking. B. Because they are not fond of thinking. C. Because they don ’ t value it any more. D. Because they are busy keeping up with the devices. 5. A. To do something more crucial. B. To have more time of their own. C. To prepare themselves for the future career. D. To change information to insight and knowing to understanding.