I gave him a book. him是间接宾语，a book 是直接宾语。改为被动语态有两种：
1. He was given a book by me.
2. A book was given to him.
有直接宾语与间接宾语的句子改为被动词语态怎么改?（即用谁做主语）
I gave him a book. him是间接宾语，a book 是直接宾语。改为被动语态有两种：
1. He was given a book by me.
2. A book was given to him.