He wrote a good book last year.(用befor改为现在完成时态） He a good book __.

分类: 作业答案 • 2021-12-03 12:37:40

问题描述：

He wrote a good book last year.(用befor改为现在完成时态） He __ __a good book __.
怎么填还有原因谢谢

答

He has written a good book before.
现在完成时的构成 have+动词的过去分词,时间状语放在最后.

He wrote a good book last year.(用befor改为现在完成时态） He __ __a good book __.