Jackwas(lookingthroughbooks)inthebookstorethistimeyesterday.就括号内部分提问
2021-05-01 92次 反馈错误 加入收藏 正确率 : 100%
题目内容：
Jack was (looking through books) in the bookstore this time yesterday.就括号内部分提问
优质解答
What was Jack doing in the bookstore this time yesterday?
昨天的这个时候杰克正在干什么?
本题链接：
