我忘了。
还敢讨价还价！你已经两天没交作业啦！叫家长！[{'character': '还', 'pinyin': 'hai2', 'highest pitch': 11.17, 'lowest pitch': 8.86, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '敢', 'pinyin': 'gan2', 'highest pitch': 10.75, 'lowest pitch': 8.4, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '讨', 'pinyin': 'tao3', 'highest pitch': 9.38, 'lowest pitch': 6.12, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 8.47, 'lowest pitch': 6.23, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '还', 'pinyin': 'huan2', 'highest pitch': 7.14, 'lowest pitch': 6.16, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 8.47, 'lowest pitch': 6.14, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.33}, {'character': '你', 'pinyin': 'ni2', 'highest pitch': 8.77, 'lowest pitch': 8.49, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 8.52, 'lowest pitch': 6.28, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 9.2, 'lowest pitch': 6.28, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 9.2, 'lowest pitch': 4.99, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.87, 'lowest pitch': 9.82, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 10.41, 'lowest pitch': 8.16, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 8.84, 'lowest pitch': 8.16, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '作', 'pinyin': 'zuo4', 'highest pitch': 9.0, 'lowest pitch': 8.1, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 8.6, 'lowest pitch': 7.16, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '啦', 'pinyin': 'la5', 'highest pitch': 7.16, 'lowest pitch': 5.92, 'duration': 0.21, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.17}, {'character': '叫', 'pinyin': 'jiao4', 'highest pitch': 9.3, 'lowest pitch': 8.04, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 10.94, 'lowest pitch': 8.1, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang3', 'highest pitch': 8.68, 'lowest pitch': 5.88, 'duration': 0.34, 'prosody hierarchy': '#4'}]