of ,from,用法

题目

of ,from,用法
是不是of 引导的介词短语作定语
from 引导的介词短语作状语?
来看两个句子：
1、the visitors here are greatly impressed by the fact that __ people from all walks of life are working hard for a new jiangsu.
答案选"/",理由是people 是泛指
2、they speed up ___ weakening of the human body.
答案选“a" ,理由是weakenging 表特指
错了，第2题答案选“the"

答案

第一句的from不是做状语的,应该做定语的,并且是做后置定语的,从翻译上可看出,people from all walks of life 各行各业的人,第二句的of 是做定语的,但是他们既可以做定语也可以做状语的,要具体句子具体分析的,状语一...