王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 ( ) Since diphthongs are composed of two vowel elements, they are treated as two syllables. 答案 登录 注册 参考答案: 错误 出自:文鼎教育 >> 乐山师范学院英语语音 乐山师范学院继续教育学院