The vibrating of the vocal cords when sounds produced is regarded as__________.A、Voici

The study of the way speech sounds are made by the vocal organs belongs to ______.A．audito

The most flexible speech organ is（are)A．tongue.B．lips.C．mouth.D．vocal cords.

The vibration of the vocal cords will causeA．nasality.B．aspiration.C．obstruction.D．voicing

Voicing is the vibrating of the vocal cords when sounds are produced.（)

The most flexible speech organ isA．tongue.B．lips.C．mouth.D．vocal cords.

Vibration of the vocal cords results in______.A．aspirationB．voicingC．nasalityD．obstruction