单项选择—Mikehad 国语站 题库 2.81W 大中小设置文字大小 问题详情:单项选择—Mike had ________ unusual experience last week. He said he saw ________ alien. —Really? Can you believe him? A. a; an B. a; a C. an; an D. an; a【回答】C知识点:冠词题型:选择题 TAG标签:Mikehad 单项 #