for whom from whom区别
问题描述：
for whom from whom区别
答
whom 是 who 的宾格形式，一般用在动词或者介词后（Whom is used in formal or written English instead of `who' when it is the object of a verb or preposition.）。
for 和 from 都是介词。
for whom 意为：(主语的人或事)为了（whom谁）做......
from whom 意为：（主语的人或事）从（whom谁）得到......
答
是定语从句中的常见结构！
for whom为了谁
from whom从谁那里，来自于谁
答
for whom 是给谁
from whom 是 来自于谁