A: 我们应该更早关注孩子的生长发育情况。
孩子现在身高明显比同学矮许多，我现在后悔莫及想撞墙。[{'character': '孩', 'pinyin': 'hai2', 'highest pitch': 9.38, 'lowest pitch': 7.52, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii5', 'highest pitch': 10.19, 'lowest pitch': 8.92, 'duration': 0.17, 'prosody hierarchy': '#2'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 11.15, 'lowest pitch': 8.72, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.49, 'lowest pitch': 7.75, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '身', 'pinyin': 'shen1', 'highest pitch': 9.49, 'lowest pitch': 7.75, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 9.91, 'lowest pitch': 8.88, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '明', 'pinyin': 'ming2', 'highest pitch': 9.49, 'lowest pitch': 7.09, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '显', 'pinyin': 'xian2', 'highest pitch': 8.19, 'lowest pitch': 7.62, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '比', 'pinyin': 'bi3', 'highest pitch': 7.7, 'lowest pitch': 4.85, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '同', 'pinyin': 'tong2', 'highest pitch': 7.04, 'lowest pitch': 6.04, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 12.83, 'lowest pitch': 7.04, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '矮', 'pinyin': 'ai2', 'highest pitch': 9.99, 'lowest pitch': 6.47, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '许', 'pinyin': 'xv3', 'highest pitch': 9.96, 'lowest pitch': 4.61, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 7.04, 'lowest pitch': 5.93, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.43}, {'character': '我', 'pinyin': 'uo3', 'highest pitch': 8.41, 'lowest pitch': 7.9, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 11.15, 'lowest pitch': 8.07, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.49, 'lowest pitch': 8.78, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 9.86, 'lowest pitch': 8.52, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '悔', 'pinyin': 'huei3', 'highest pitch': 8.52, 'lowest pitch': 5.68, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '莫', 'pinyin': 'mo4', 'highest pitch': 8.16, 'lowest pitch': 5.69, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '及', 'pinyin': 'ji2', 'highest pitch': 7.65, 'lowest pitch': 6.17, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '想', 'pinyin': 'xiang3', 'highest pitch': 8.19, 'lowest pitch': 5.13, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '撞', 'pinyin': 'zhuang4', 'highest pitch': 9.11, 'lowest pitch': 5.94, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '墙', 'pinyin': 'qiang2', 'highest pitch': 8.37, 'lowest pitch': 5.25, 'duration': 0.39, 'prosody hierarchy': '#4'}]