单选题 3. When the vocal folds are totally closed, and no air can pass through them, the resultant sound is the _____.(refer to P32:GLOTTAL)
相关试题
单选题 9. Which of the following is the correct description of [k]?
单选题 10. Which of the following is the correct description of [v]?
单选题 2. When the vocal folds are apart, the air can pass through easily. The sound thus produced is said to be _____.
单选题 13. Which of following vowel is CV4?
单选题 12. Whose Cardinal Vowel system is still in use?
单选题 8. Which of the following is the correct description of [b]?
单选题 5. Consonants and vowels are distinguished by _____.
单选题 4. The International Phonetic Association was established as the Phonetic Teachers' Association in _____.