问题 更新时间2023/4/3 12:59:00 All English diphthongs are falling diphthongs, which have the characteristics of: 1) the main stress is put on the (____) element of the two; 2) theduration of the first element is (____) than the second. 答案 登录 注册 参考答案： first※longer 出自：文鼎教育 >> 乐山师范学院英语语音
问题 更新时间2023/4/3 12:59:00
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