题目列表(包括答案和解析)
By the time Sang Lan competed in the gymnastics tournament at the New York Goodwill Games, she _____ a dedicated junior gymnast for eleven years.
A. is B. was C. has been D. had been
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com