what is one of the following is not one of the instrument families in the standard symphony orchestra ?

Astrings
Bwoodwinds
Cbrass
Dsopranos

  1. how do woodwind instruments make sound ?
Aby pulling a bow across a string
Bby blowing air though an instrument
Cby the player vibrating his lips against a metal mouth piece
Dby hitting shaking or scraping the instrument