单选里主动与被动的题例句：The island,_joined_ to the mainland by a bridge

The island,（）to the mainland by a bridge ,is easy to go to.要 求助!翻译the island is linked to the others by a bridge 1.The island,joined to the mainland,is easy to go,为什么不能用join 将主动语态改为被动语态.1.They are building a new bridge over the river. 英语高手救命主动改被动的.They are to return these books by the end of ne 英语题被动变主动Were they seen to gei off the bus by their teacher y they were saved by the clever cat被动变主动 He decided to go to the island for a trip by boat (同义句转换) They went to the island by ferry on a rainy morning.(同义句型转换) add a sand sculpture to the island add a garden to the island The workers have built a bridge.（改为被动句）