on the river

on the river on the River 3Q on and on the river flows 翻译 in the river和on the river有什么区别 鸭是用in the river 还是on the river the bridge is on the river中文 there are some b_____ on the river Is there a river on the farm? Is there a river on the farm near the river on her back 中文 Diaoyu Town s() on the Jialing River on River 是The ducks are swimming on the river 还是in the river?是There are some boats on the river还是in the river The Lis spent the ___ holiday on a river.(please) 桂河大桥 THE BRIDGE ON THE RIVER KWAI怎么样 our school is on a river我们的学校在河边.为什么不是 our school is on the river 为什么是a river 不是 the river 因为on 后面不是该连接the吗,能on连接a river on a river,on the river,in the river的区别它们的意思是什么?有什么区别?on a river,on the river可以互换吗?在河边 用哪个? 请名师指导：in the river 与on the river区别,