The vowel /u:/ in/fu:d/(food) is a(an) ____ vowel.
A. back
B. front
C. unrounded
D. central
查看答案
/i./,/i/,/e/ areall ____ vowels.
A. front
B. central
C. back
D. high
/p/,/t/,/k/ are_____.
A. fricatives
B. affricates
C. glides
D. stops
In_______phonetics, we investigate the properties of the sound waves.
A. articulatory
B. acoustic
C. auditory
D. sound
Suprasegmental features are those aspects of speech that involve more than one single sound segments. The principal suprasegmentals are ________.
A. syllable, stress, tone and intonation
B. monosyllabic and polysyllabic
C. stressed and unstressed
D. rhyme, onset, outset and coda
微信支付 
支付宝支付