例,Jim is one of the students who _____(have) been abord.He is very proud.(为什么用have,主语不是Jim)

分类: 作业答案 • 2022-02-13 21:22:43

问题描述：

例,Jim is one of the students who _____(have) been abord.He is very proud.
(为什么用have,主语不是Jim)

答