You will hear an interview with a professor on the subject of hearing problems among young people caused by too much exposure to noise.
For questions 1-7 choose the best answer a, b or c.
1. What did Professor Williams' study show?
2. How many of the young people who were questioned risked doing permanent damage to their ears?
3. What is the Professor’s attitude towards the use of headphones?
4. What is the maximum volume level on most MP3 players?
5. Why were users of 1,4P3 players experiencing hearing
problems afterwards?
6. What does Professor Williams say about damage to hearing?
7. Were the young people questioned aware they were damaging their hearing?
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома