The doctor did all that he could to save the wounded boy.这句话中all在宾语从句中作什么成分?为什么?打错了：在定语从句中做什么成分？

The doctor did all that he could to save the wounded boy.这句话中all在宾语从句中作什么成分?为什么?打错了：在定语从句中做什么成分？
The doctor did all that he could to save the wounded boy.这句话中all在宾语从句中作什么成分?为什么?
打错了：在定语从句中做什么成分？

The doctor did all that he could to save the wounded boy.这句话中all在宾语从句中作什么成分?为什么?打错了：在定语从句中做什么成分？
这不是一个宾语从句,是一个定语从句
The doctor是主语
did是谓语
all是宾语,而在all 后面所跟的that he could do是作all的定语从句,修饰all,all叫做先行词,意思为他所能够做的一切.
在定语从句中,all是先行词,在从句中做do的宾语,所以连接词用的是that.
to save the wounded boy,是主句的目的状语.
句意,这个医生做了他所能做的一切挽救受伤的男孩.

all 是did 的宾语 是先行词 that he could 是定语从句 修饰all

先行词

先行词