The picture_________(paint)by Tom is very interesting.这个空怎么填?
问题描述：
The picture_________(paint)by Tom is very interesting.这个空怎么填?
答
painted被动语态
答
was painted
答
painted by Tom,是个过去分词短语,在此作定语,修饰 the picture.
答
which is painted
答
painted
过去分词表被动,修饰名词picture