我也觉得幼儿园收费管理确实存在问题。
幼儿园乱收费如何管，幼儿园的收费有多高？[{'character': '幼', 'pinyin': 'iou4', 'highest pitch': 10.95, 'lowest pitch': 9.37, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 10.38, 'lowest pitch': 9.01, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '园', 'pinyin': 'van2', 'highest pitch': 9.86, 'lowest pitch': 7.72, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '乱', 'pinyin': 'luan4', 'highest pitch': 10.77, 'lowest pitch': 8.82, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 10.69, 'lowest pitch': 9.24, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 11.13, 'lowest pitch': 7.44, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '如', 'pinyin': 'ru2', 'highest pitch': 10.99, 'lowest pitch': 6.73, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '何', 'pinyin': 'he2', 'highest pitch': 10.89, 'lowest pitch': 9.68, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '管', 'pinyin': 'guan3', 'highest pitch': 10.2, 'lowest pitch': 4.98, 'duration': 0.39, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.36}, {'character': '幼', 'pinyin': 'iou4', 'highest pitch': 10.95, 'lowest pitch': 8.08, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 10.38, 'lowest pitch': 7.77, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '园', 'pinyin': 'van2', 'highest pitch': 9.86, 'lowest pitch': 6.91, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.8, 'lowest pitch': 8.47, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 10.69, 'lowest pitch': 8.47, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 11.13, 'lowest pitch': 7.27, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 7.58, 'lowest pitch': 5.83, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 9.77, 'lowest pitch': 8.32, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 10.31, 'lowest pitch': 9.85, 'duration': 0.3, 'prosody hierarchy': '#4'}]