问题描述：
英语懂的进来帮忙哈
1.what about a box with nothing in it?中文翻译
2.A father is 9 times as old as his daughter.In 3 years,he'll be 5 times as old as his daughter.How old is the father now?
1.what about a box with nothing in it?中文翻译
2.A father is 9 times as old as his daughter.In 3 years,he'll be 5 times as old as his daughter.How old is the father now?
问题解答：
我来补答展开全文阅读