怎么分析此句?Thanks!
问题描述：
怎么分析此句?Thanks!
However,in all cases,patients should receive the best possible treatment for as long as there is hope of recovery before such a decision is considered.
答
这句话的主干是 patients should receive the best possible treatment ,for后面接的是一个原因状语,as long as是只要的意思,before后面接了一个时间状语
然而,任何情况下,在做这个决定之前,只要病人有康复的希望,他们都应该得到尽可能最好的治疗.怎么分析此句？Thanks! 6 分钟前 提问者： xtj1028 | 悬赏分：10 | 浏览次数：5次 However, in all cases, patients should receive the best possible treatment for as long as there is hope of recovery before such a decision is considered.如果for 后面接的是一个原因状语，那for是介词吗？