题目内容：

The old man has been collection wine bottles for five years.改为同义句
The old man______ ______ ______ wine bottles______ _______ _______

优质解答

为你解答.
The old man has been collecting wine bottles for five years.改为同义句
The old man has been collecting win bottle since five years ago.
这位老人从五年前期就一直在收集酒瓶了.
解释：for引导一段时间,since引导一个过去的时间点.