THÔNG TIN NẰM Ở ĐOẠN 2 “ONE RESEARCHER OBSERVED BABIES AND THEIR MOTHERS IN SIX DIVERSE CULTURESAND FOUND THAT, IN ALL SIX LANGUAGES, THE MOTHERS USED SIMPLIFIED SYNTAX, SHORT UTTERANCES AND NONSENSE SOUNDS,AND TRANSFORMED CERTAIN SOUNDS INTO BABY TALK

Câu 8: BGiải thích: Thông tin nằm ở đoạn 2 “One researcher observed babies and their mothers in six diverse culturesand found that, in all six languages, the mothers used simplified syntax, short utterances and nonsense sounds,and transformed certain sounds into baby talk.”