中国大学MOOC: In a syllable, a vowel often serves as ____________.
举一反三
- The vowel in the stressed syllable is ______.
- 中国大学MOOC: In Paragraph 3, “…failure often serves as its own reward for many people”, means ____.
- The vowel in the stressed syllable is ______. A: shorter B: longer
- 35. A syllable must contain a vowel sound.
- 中国大学MOOC:"The vowel sound of “flour” is a triphthong. ";