21 依據 Stark Assessment of Early Vocal Development-Revised,嬰兒發聲(infant vocalizations)的發展順
序為何?①reduplicated babbling ②jargon ③vowel-like sounds ④expansion
(A)①③④②
(B)③④①②
(C)①②③④
(D)③②①④
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統計: A(8), B(72), C(2), D(13), E(0) #563579
統計: A(8), B(72), C(2), D(13), E(0) #563579