导航:题目详情 | 答案解析 | 相关问题 | 最新问题 Sounds which are produced with both the upper lip and the lower lip are called bilabia 继续教育 2017-11-01 05:59:27 专四 已帮助 人 Sounds which are produced with both the upper lip and the lower lip are called bilabials.() 热搜:a是b的充分条件,b是a的必要条件吗 答案解析 难度★★☆ 搜索 参考答案:正确 相关问题 1、At which point are some sharks similar with humans?A.Bone structure.B.Smell ability.C.Birt 2017-08-26 2、The affixes which can only be conjoined with other morphemes and can never produce new wor 2017-10-14 3、Voicing is the vibrating of the vocal cords when sounds are produced.() 2017-11-01 4、The study of how speech sounds are produced transmitted and perceived is calledA.phoneti 2017-11-28 5、Which of the following sounds most polite?A.Could you help me with this assignment?B.I 2018-06-12 6、The speech sounds which are in complementary distribution are definitely allophones of the 2020-06-06