a woman writer wrote the book怎么改为被动语态?

Question

a woman writer wrote the book怎么改为被动语态?

Answer 1

A woman writer wrote the book.（改为被动语态）
The book was written by a woman writer.
这本书是由一位女作家写的.
这句话是一般过去时态的被动,要由was加上过去分词构成.