All vowel sounds differ from each other because of the position of the tongue.
举一反三
- This Chinatown is ____(differ) from all the other Chinatown.
- All of the following pairs of sounds except ______ are distinguished from each other by the feature "+voiced". A: /p/ and /b/ B: /t/ and /d/ C: /k/ and /g/ D: /m/ and /n/
- The two theories _______ from each other in many ways. A: refer B: differ C: infer D: transfer
- There are five vowels in the alphabets, which represent all vowel sounds in English language.( )
- Historians disagree with each other because they begin from different premises and view the past from different perspectives.