第3题: [单项选择]Phonetics is the study of ______. A. speech sounds (voice) B. meaning in a language C. the structure of phrases D. how sounds are used to convey meaning 参考答案:A 答案解析:本题考查语言学。语音学(:Phonetics)是语言学的重要分支,主要研究语言的发音机制,语音特性和在言谈中的变化规律,紧紧围绕声音本身展开。语音学和音位学(Phonology)是两个相对易混概念,音