How do woodwind-instruments make a sound?
A. by pulling a bow across a string
B. by blowing air through an instrument
C. by the player vibrating his lips against a metal mouthpiece
D. by hitting, shaking, or scraping the instrument
A. by pulling a bow across a string
B. by blowing air through an instrument
C. by the player vibrating his lips against a metal mouthpiece
D. by hitting, shaking, or scraping the instrument