过去进行时(高手来详解)原句-an old man who was sitting on the deck offered me a beautiful rug.为什么不可以是 an old man who sat on the deck...?
2022-01-23 19:43:30 46次 反馈错误 加入收藏 正确率 : 100%
题目内容:
过去进行时(高手来详解)
原句-an old man who was sitting on the deck offered me a beautiful rug.
为什么不可以是 an old man who sat on the deck...?
本题链接: