there wasn't a single person to whom she could turn for help 此类句子为什么TO要提前

问题描述:

there wasn't a single person to whom she could turn for help 此类句子为什么TO要提前

注意到,关系代词是whom而不是who哦,whom是当先行词指人且做宾语的时候用的前面必有介词的,如果关系代词是who或者that的话,to就不用提前了.