市场操纵的情况又出现了吗？
市场操纵的案件亦未能断绝。[{'character': '市', 'pinyin': 'shiii4', 'highest pitch': 11.22, 'lowest pitch': 10.4, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 8.87, 'lowest pitch': 5.82, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '操', 'pinyin': 'cao1', 'highest pitch': 9.59, 'lowest pitch': 9.13, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '纵', 'pinyin': 'zong4', 'highest pitch': 10.29, 'lowest pitch': 7.68, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.68, 'lowest pitch': 7.38, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '案', 'pinyin': 'an4', 'highest pitch': 8.77, 'lowest pitch': 7.08, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '件', 'pinyin': 'jian4', 'highest pitch': 7.64, 'lowest pitch': 5.26, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '亦', 'pinyin': 'i4', 'highest pitch': 8.55, 'lowest pitch': 7.41, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 8.38, 'lowest pitch': 7.07, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '能', 'pinyin': 'neng2', 'highest pitch': 7.07, 'lowest pitch': 5.84, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '断', 'pinyin': 'duan4', 'highest pitch': 8.73, 'lowest pitch': 5.94, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '绝', 'pinyin': 'jve2', 'highest pitch': 5.94, 'lowest pitch': 4.98, 'duration': 0.3, 'prosody hierarchy': '#4'}]