bedevotedto和devote先看2个句子:1Hewasstilldevotedtothestudyofchemistry.2hedevotedhimselftowriting.为什么有devoteto和bedevotedto,他们有什么区别,什么时候用啊还有一句话是:He'sdevotedhiswholelifet

Question

be devoted to和devote
先看2个句子:
1 He was still devoted to the study of chemistry.
2 he devoted himself to writing.
为什么有devote to 和be devoted to ,他们有什么区别,什么时候用啊
还有一句话是:He's devoted his whole life to the protection of the rare animals.
其中's是哪个的缩写?
The scientist () to exposing the secret of nature deserves to win the respect of the world.
A:devoted B:was devoted
应该选哪个
The scientist () to exposing the secret of nature deserves to win the respect of the world.
A:devoted B:was devoted
为什么是选B而不是选A呢?理由

Answer 1

devote to是“奉献给”的意思
be devote to我觉得这里的devote应该是作为形容词来用的,表示一个人在某方面专心致志
's是has 的缩写吧,因为后面没有to所以is和was的情况都排除.
选B
表示他在某方面专心致志