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[期刊论文] 作者：George T.Mencher,
来源：中国听力语言康复科学杂志 年份：2004
It has been estimated that 12.7% of the population of the United States has a communication disorder of one type or another. With a population of 300 million, t...
[期刊论文] 作者：George T.Mencher,
来源：中国听力语言康复科学杂志 年份：2004
“It has been estimated that 12.7% of the population ofthe United States has a communication disorder of onetype or another. With a population of 300 million,...
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