What can be inferred from the last parag

书海库2019-12-17  4

问题 What can be inferred from the last paragraph?

选项 A.Babies’ cries have long been the concerns of scientists.B.Babies start their speech acquisition at the age of three months.   C.Studying babies' cries helps us understand their speech perception.D.Babies’ true speech, rather than their cries, should be the focus of study.

答案C

解析推断题。A项在最后一段中没有被提及。该段指出以前科学家认为婴儿在出生后三个月才开始语言习得的观点是不正确的,故B项无法从原文推出。根据“if they want to see what soundsbabies can perceive, remember, and play back, they should look at the soundbabies produce best. So let the little angel cry: she'spracticing to acquire language”,可知研究的重点不仅包括真正的语言,也包括婴儿的哭声,而且科学家研究婴儿的哭声可以了解婴儿的言语知觉,故D项错误,本题选C。
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