ittookthemthreedaystomakethemodelplane对threedays提问
2021-06-02 72次 反馈错误 加入收藏 正确率 : 100%
题目内容：
it took them three days to make the model plane 对three days 提问
优质解答
it took them three days to make the model plane 对three days 提问
How long didi it take them to make the model plane?
本题链接：
