MariousedtohelpMumdohousework.(helpMumdohousework是对画线部分提问)What______Mario______to________?
2021-12-19 50次 反馈错误 加入收藏 正确率 : 100%
题目内容:
Mario used to help Mum do housework.(help Mum do housework是对画线部分提问) What______Mario______
to ________?
优质解答
did use do
used to do(拓展一下)
本题链接: