ⅰ.单词默写 1．incident n．发生的事情(尤指不寻常的或讨厌的) 2．assume vt.假定；认为 3．amazing adj.令人惊奇(惊叹)的 4．enthusiastic adj.热情的；热烈的；满腔热情的 5．questionnaire n．调查问卷 6．appropriate adj.适当的 7．discount n．折扣 8．award n．奖；奖品；奖金 vt.授予；奖励 9．dozen n．(一)打；十二个；十来个 10．convince vt.使确信；使相信 11．disappear v. get lost without warning or explanation 12．detective n. a police officer who investigates crimes 13．dismiss v. far from attention or consideration 14．track n. a line or route along which something travels or moves 15．survive v. to not die in an accident or war or from illness ⅱ.词汇拓展 1．un
