He wrote a letter to the king____A hoping to be set free B to set him free C so that be set free D asked to be set free

问题描述:

He wrote a letter to the king____
A hoping to be set free B to set him free C so that be set free D asked to be set free

D 要求被释放

选A 属于目的状语

A.hoping 分词做伴随状语