we use wood to make tables的被动语态

问题描述:

we use wood to make tables的被动语态

We use wood to make tables.
被动语态变化如下:
Wood is used to make tables (by us).

wood is used to make tables by us

We use wood to make tables.
被动语态变化如下:
Wood is used to make talbes (by us).
注:by us可以省略不写.