1.English is spoken as second language by most people.
2.A knife is used to cut the pencil by us.
一般现在时被动语态的结构:主语 + am/ is/ are + 过去分词
1.English is spoken as second language by most people.
2.A knife is used to cut the pencil by us.
一般现在时被动语态的结构:主语 + am/ is/ are + 过去分词