Jim is one of the boys from America.A.who is B. who are C. that comes

问题补充：

Jim is one of the boys from America.

A.who is B. who are C. that comes

答案：

解析：当先行词为人时,定语从句引导词 可以使用who和that,根据先行词the boys为复数形式,可知从句谓语动词应用复数形式,故选B.