The emergence of articulatory skills begins around the age when

2024-08-31 00:47:08
现代语言学(00830)

The emergence of articulatory skills begins around the age when children start to produce b______sounds.
【正确答案】：babbling(P258)解析:儿童们咿呀学语的时候发音技巧就开始显露出来了

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