注意：此页面搜索的是所有试题
题目内容
（伊犁师范-英语语音）
Like all languages in the world, English phonemes are also divided into vowels andconsonants. The distinction between the two lies in the obstruction of () .
A . airstream
B . mouth
c . vocal cords
D . nose
A . airstream
B . mouth
c . vocal cords
D . nose
参考答案
