John is the boy legs were badly hurt in the accident.A. whose B. that C. who

问题补充：

John is the boy legs were badly hurt in the accident.

A. whose B. that C. who

答案：

解析：句意：约翰就是腿在事故中严重受伤的男孩。结合语境可知本句先行词the boy和下文定语从句的主语是所有关系，故引导词用whose，谁的，选A。