问题描述: It will take him an hour doing this 还是do this 1个回答 分类:英语 2014-11-06 问题解答: 我来补答 都不正确It takes sb sometime to do sth (做某事花费某人多长时间)改变时态就是it will take sb sometime to do sth (将来时)it took sb sometime to do sth (过去时) 再问: 你的qq是多少 再答: 283085744 展开全文阅读