---HasWilliamfinishedwritinghisgraduationpaperyet?---Id... 国语站 题库 6.14K 大中小设置文字大小 问题详情:---Has William finished writing his graduation paper yet?---I don’t know exactly, but he all day. writing been writing writing e【回答】B知识点:动词时态与语态题型:选择题 TAG标签:#