The profits are good (compared) with last year.中为何compare要加d

题目

The profits are good (compared) with last year.中为何compare要加d

答案

compare作谓语时,compare A with B 把A和B作比较
如果compare后面没有宾语,要用be comepared with...（和...相比）结构.
在给出的句子中,从意思来看,本来应该用be compared with,只是题干中已经出现了谓语动词are,鉴于一个句子中只能出现一个谓语,所以把“和...相比”短语中的be去掉,只保留了过去分词短语compared with.