Jumpingoutof airplaneattenthousandfeetisquite ... 国语站 题库 7.49K 大中小设置文字大小 问题详情: Jumping out of airplane at ten thousand feet is quite exciting experience. A. /; the B. /; an C. an; an D. an; the 【回答】C知识点:冠词题型:选择题 TAG标签:Jumpingoutof #