According to the tongue movements, [aʊ] is a（ ）diphthong.
A: centering
B: falling
C: rising
D: opening
A: centering
B: falling
C: rising
D: opening
举一反三
- According to the tongue movements, [aʊ] is a（ ）diphthong. A: centering B: falling C: rising D: opening
- /aɪ/ is a rising diphthong. ( )
- Which is NOT a rising diphthong?（ ） A: ei B: ai C: au D: a:
- Which tones should be used for the following dialogue? Q: What was the weather like yesterday? A:Snowy. A: Level, rising B: Falling, falling C: Rising, falling D: Fall-rise, level
- Over time, a depreciation in the value of a nation’s currency in the foreign exchange market will result in: A: Exports rising and imports falling B: Imports rising and exports falling C: Both imports and exports rising D: Both imports and exports falling