Question

【题目】I decide I will not attend her birthday party ________.

A. if inviting B. when inviting

C. unless invited D. while invited

Answer 1

【答案】C

【解析】

考查连词+过去分词。句意：我决定不邀请我就不参加她的生日聚会。句子主语I和动词invite之间是被动关系，用过去分词和unless作条件状语，故选C。