I,who() your friend,will try to help you.空中用is还是am?

题目

I,who() your friend,will try to help you.空中用is还是am?
定语从句题
选择的理由是什么呢

答案

am 这是关于主谓一致的练习题定语从句中关系代词作主语时,其谓语动词的数必须与其先行词一致.例如：I,who am your friend,will try my best to help you.我作为你的朋友会尽力帮助你.Each of us who are his classma...