第116页

信息发布者：

He was a governor and a water engineer./A water （更多请点击查看作业精灵详解）
Because the king needed to send food to his army.
His son and tens of thousands of workers from the area.
Eight/8 years.
It is a wonderful example of water engineering.
（答案不唯一，言之有理即可）
He was a governor and a water engineer./A water engineer./A governor.
上一页 下一页