该题所问是在街头斗殴事件中有几人被杀，正确选项为C，即死了一个人。 录音内容中与之相应的文字虽然字面上并没有出现死亡人数，但从其中的charged with murder 和 in which a teenager was fatally stabbed in the neck 两点可以得出一个青少年被杀。选项A 所给的9 在录音中没有出现。选项B 所说的两人在录音中是最初引发街头斗殴的两个女孩。选项D 把录音所说的Over a dozen friends and relatives of each girl joined in 中的a dozen当成了死亡人数。

[重点难点]
把握a teenager was fatally stabbed in the neck的隐含意思，理清人物与事件的关系。

[录音原文]
A Georgia sheriff has charged nine people with murder after a fight between two high school girls escalated into a neighborhood street brawl, with a mob wielding baseball bats and knives, in which a teenager was fatally stabbed in the neck. Investigators found the two girls were arguing over a boy and some racy photos. Over a dozen friends and relatives of each girl joined in.