18. Movement of the tongue, lips, and the larynx will change the shape of the vocal tract and in turn modify the sound
emanating from the larynx. What is this about?
(A) Phonation
(B) Articulation
(C) Diaphragm
(D) Pragmatics
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統計: A(29), B(72), C(12), D(8), E(0) #2925916
統計: A(29), B(72), C(12), D(8), E(0) #2925916