An alert message will NOT be…——2008 高考英语第 65 题答案解析

【答案】A

【解析】细节理解题。由最后一段的“The first would be a national alert from the president,
likely involving a terrorist attack or natural disaster. The second would involve "approaching
threats," which could include natural disasters like hurricanes or storms or even university shootings.
The third would be reserved for child abduction (绑架) emergencies, or so-called Amber
Alerts.”对三种信息服务的描述可知A项不是所发信息内容，B,C,D三项都分别在原文中提到了
。