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Monophthongs and diphthongs are two major types of vowels. （)
Monophthongs and diphthongs are two major types of vowels. ()
提问人：网友heysein
发布时间：2022-01-06
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A.consonants
B.monophthongs
C.diphthongs
D.triphthongs
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第2题
Answer the following questions.1.How could English monophthongs(pure vowel phonemes)be classified?Group them according to the position of the tongue.2.How could English consonants be classified?Group them according to the manner of obstruction.3.Giving a brief definition to the following term on sound change:“assimilation”,and then illustrate it with specific examples.
