.net和java的区别:repair的用法

来源:百度文库 编辑:高校问答 时间:2024/05/06 09:07:06
1. something is wrong with the bus, They will have to hve ti< >
A:repairing B:be repairing C:repaired
答案是C 能解释一下么 还有我是在哪方面知识欠缺才不会这样的题,应该怎么学习?

sb have sth done
sb have sth to be done

有have出现是现在完成时:have+v.过去分词
所以选C,repair的过去分词repaired.