the graduation is sad,becausethe time ___with other people has come to th

问题描述:

the graduation is sad,becausethe time ___with other people has come to th
这题的答案是用spending还是spent 为什么?

填spent.因为考的是过去分词作定语,时间只能被花费,所以用过去分词作定语表示被动.现在分词表主动.