__________(compare) with the past,our life is becoming much better

问题描述:

__________(compare) with the past,our life is becoming much better
答案是compared.为什么comparing不行?这题是在过去分词和现在分词作定语的题目中的.
为什么它说 过去分词表示被动呢?能举个例子吗?

因为是主语是our life,它是拿来被比较的所以用过去分词表示被动.