分析句子成分

问题描述:

分析句子成分
这是一道高考题,总感觉句子成分有所欠缺:
Nothing is so easy as for parents raise their expectations of their children too high.
请问状语as for parents raise their expectations of their children too high中的主语是什么?

as for 用在这里怪怪的,因为as for表示“至于、关于”的意思.而且expectation通常与on进行搭配.如果非得说主语,那么只能是parents了.我觉得这句话应该用条件状语从句,即nothing is so easy if parents raise their e...