题目内容:
__________ is NOT included in the factors used in analyzing vowels.
A.Position of the tongue B.Shape of lips C.Openness of the mouth D.Openness of the vocal cords
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答案解析:
__________ is NOT included in the factors used in analyzing vowels.
A.Position of the tongue B.Shape of lips C.Openness of the mouth D.Openness of the vocal cords