What Kind of People Can Hear Higher Frequencies of Sound

Multiple Choice

What kind of people can hear higher frequencies of sound than others can?​

A) People accustomed to hearing loud sounds hear higher frequencies than others do.
B) ​Well-educated people hear higher frequencies than uneducated people do.
C) ​Children hear higher frequencies than anyone older can.
D) ​Young adults hear higher frequencies than people older or younger.