【填空题】1. Yellow notices are issued in relation to ____________ including minors and victims of kidnappings, including those of __________________. A black notice is used to seek information on __________________. An orange notice _________a serious and an imminent__________________ including __________________.

Questions 6 to 10 are based on the following news. 9（） A: National elections. B: Arrest of a U. S. missionary. C: Hijacking of a civil airplane. D: Two separate kidnappings.