判断题
The most powerful signal of stress is a change of pitch on the vowel.（）
【参考答案】
正确
点击查看答案
相关考题
-
判断题
Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（） -
判断题
Usually low key is used for emphasis and contrast; mid key indicates an expected, neutral attitude; and low key provides low information.（） -
判断题
Pitch is produced by frequency of vibration of the vocal cords. The higher the frequency, the higher the pitch.（）
