题目内容:
The main difference between/f/and/v/lies in_______
A.the manner of articulation
B.the place of articulation
C.voicing
D.sound duration
参考答案:
答案解析:
The main difference between/f/and/v/lies in_______
A.the manner of articulation
B.the place of articulation
C.voicing
D.sound duration