His father_____when he was very young.有选项

问题描述:

His father_____when he was very young.有选项
初一的练习:
His father_____when he was very young.
选项:
A died B dead
并说明为什么,
如果句意不变,用dead的话,怎么改呢

A
die 动词,做谓语
dead 形容词,做表语