题目内容：

she got to the station only to find that the train had left
从FINDS FOUND FINDING TO FIND中选一个答案,为什么是最后一个

优质解答

是这样的：she got to the station only to find that the train had left,在这句话里,to find （that the train had left）是不定时做目的状语,意思是她去车站的目的是找.