王老师:19139051760(拨打)复制微信 题目 更新时间：2023/8/30 English diphthongs are divided into both falling diphthongs (the first vowel sound is69pronounced longer, louder and stronger than the second one), and rising diphthongs(the second sound is produced longer and stronger than the first () . 答案 登录 注册 错 出自：思纽教育学院 >> 伊犁师范-英语语音 伊犁师范学院 继续教育学院
题目 更新时间：2023/8/30
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