/aɪ/ is a rising diphthong. ( )
对
举一反三
- Which is NOT a rising diphthong?（ ） A: ei B: ai C: au D: a:
- According to the tongue movements, [ aʊ] is a( )diphthong. A: centering B: falling C: opening D: rising
- According to the tongue movements, [aʊ] is a（ ）diphthong. A: centering B: falling C: rising D: opening
- What is a diphthong?
- The first vowel of a diphthong is as long as the second vowel.
内容
- 0
Which word with the diphthong(双元音) is different?
- 1
The number of women in positions of political power all the time. A: is rising B: was rising C: were rising D: are rising
- 2
Which one of the following diphthongs is not closing diphthong. A: /eɪ/ B: /aʊ/ C: /ɔɪ/ D: /ɪə/
- 3
There are two types of vowels. One is pure vowel and the other is diphthong. A: 正确 B: 错误
- 4
中国大学MOOC: There are two types of vowels. One is pure vowel and the other is diphthong.