Passage Three Questions 33 to 35 are based on the passage you have just heard.

A．develop the type of hearing loss like much older adults
B．expose themselves to music for longer periods of time
C．use portable players more time and turn up the volume
D．spend much more time listening to their music players

A．The two speakers are classmates.
B．The man is majoring in elementary education.
C．The woman is majoring hi elementary education.
D．The two speakers got to know each other in a class.