Stress and intonation are as important as the sounds themselves and should be taught from the very beginning.
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Intonation cannot affect the intention of the speaker's message.
A. 对
B. 错
在公共场合中, 不可以忘乎所以、为所欲为,不可以高谈阔论、( )。
A. 窃窃私语
B. 小声说话
C. 轻声说话
D. 大声喧哗
_________ Period Hypothesis states that if humans do not learn a foreign language before a certain age, it becomes impossible to learn the foreign language like a native speaker.
_______ pairs are pairs of words which have only one sound different from each other.