• 2022-06-12
    Which of the following are vowels?
    A: /ʃ/
    B: /a/
    C: /i/
    D: /ɛ/
  • B,C,D

    内容

    • 0

      中国大学MOOC: Which of the following statements is/are correct about vowels?

    • 1

      In the following groups of vowels, are not all front vowels. A: /ɜ:/, /ɪ/, /e/ B: /ɪ/, /ʌ/, /ʊ/ C: /u:/, /i:/ /ɜ:/ D: /e/, /æ/, /ʌ/

    • 2

      3. Which vowel is different from the others according to the characteristics of vowels? A: [i:] B: [ u ] C: [e] D: [ i ]

    • 3

      Which of the following statements is/are correct about vowels? A: Vowels are produced without significant constriction of the air flowing through the mouth. B: There are 28 vowel sounds in English. C: Vowels refer to the sounds in spoken language that are made with no obstruction of air flow in the mouth. D: All vowels are voiced.

    • 4

      Which of the following linking is not the link of vowels? ( ) A: Fight against the virus B: Just do it C: Go easy D: A number of students