Devoting hinsself to children's charity work,the famous acto

答案选B
sb be devoted to sth.这里是非谓语动词在句中作原因状语从句,He was devoted to his research,省略He was于是得到答案B
假如要选A,应当是He devoted himself to his research,由于是主动,应为：Devoting himself to his research,.

因为devote用于表示专注于,专心于...的时候,固定搭配是be devoted to sth.
因为后面有了the woman,所以前面省掉了这里省掉了Because she had been,所以开头是devoted

Many teenagers are devoting their effort to developing good habits.
devote one's effort to doing sth.努力做某事
如果我的回答对你有所帮助,请点击本页面中的“选为满意回答”按钮,

Impatient with devoting ourselves to the “shoulds”,a new vitality springs from within as we approach 30.
当我们步入而立之年时,已经厌倦了"原本该做的事".但此时爆发出一种新的活力
Men and women alike speak of feeling too narrow and restricted.
男士和女士都似乎感觉心情压抑,不能自拔.
They blame all sorts of things,but what the restrictions boil down to are the outgrowth of career and personal choices of the twenties.
他们抱怨一切.但这一切的始作俑者都是由于当初的二十岁时的个人选择及经历的事所形成的.
They may have been choices perfectly suited to that stage.But now the fit feels different.
当初的选择也许很符合当年的状况,但现在却显得不合时宜
Some inner aspect that was left out is striving to be taken into account.
一些曾经被忽略的内在因素现在开始从新思考.
Important new choices must be made,and commitments altered or deepened.
他们必需开始新的重要选择,从新规划并以此加强自身的职责.
The work involves great change,turmoil,and often crisis---a simultaneous feeling of rock bottom and the urge to bust out
工作蕴涵了巨大的变数,骚动甚至是危机,一种埋藏在心中的炙热的情感及无限的欲望随时都可能迸发

B.written works