高等继续教育 / 英语教育学
正确率：100%
题型描述: 单选题
What is stress ?
A.It’s the smallest distinctive sound unit.
B.The hight of a sound.
C.It refers to the amount of energy with which a syllable is spoken.
D.The rise and fall of pitch in an utterance.
What is stress ?
A.It’s the smallest distinctive sound unit.
B.The hight of a sound.
C.It refers to the amount of energy with which a syllable is spoken.
D.The rise and fall of pitch in an utterance.
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