啊！那是谁？
当大银幕上突然出现一个女孩的脸孔，全场一片愕然。[{'character': '当', 'pinyin': 'dang1', 'highest pitch': 10.94, 'lowest pitch': 10.29, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 11.76, 'lowest pitch': 8.82, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '银', 'pinyin': 'in2', 'highest pitch': 9.08, 'lowest pitch': 7.72, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '幕', 'pinyin': 'mu4', 'highest pitch': 10.01, 'lowest pitch': 8.78, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.84, 'lowest pitch': 7.25, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '突', 'pinyin': 'tu1', 'highest pitch': 10.96, 'lowest pitch': 7.45, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '然', 'pinyin': 'ran2', 'highest pitch': 10.73, 'lowest pitch': 7.76, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 8.93, 'lowest pitch': 7.76, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 8.9, 'lowest pitch': 6.65, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.36, 'lowest pitch': 6.65, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge4', 'highest pitch': 8.64, 'lowest pitch': 7.98, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 7.98, 'lowest pitch': 5.22, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '孩', 'pinyin': 'hai2', 'highest pitch': 6.34, 'lowest pitch': 5.51, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.61, 'lowest pitch': 5.8, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '脸', 'pinyin': 'lian2', 'highest pitch': 9.6, 'lowest pitch': 6.46, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '孔', 'pinyin': 'kong3', 'highest pitch': 7.29, 'lowest pitch': 3.27, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '全', 'pinyin': 'qvan2', 'highest pitch': 7.57, 'lowest pitch': 6.56, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 7.57, 'lowest pitch': 4.33, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.36, 'lowest pitch': 4.49, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '片', 'pinyin': 'pian4', 'highest pitch': 10.42, 'lowest pitch': 6.97, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '愕', 'pinyin': 'e4', 'highest pitch': 9.4, 'lowest pitch': 5.92, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '然', 'pinyin': 'ran2', 'highest pitch': 10.73, 'lowest pitch': 4.6, 'duration': 0.35, 'prosody hierarchy': '#4'}]