Your task is to find out the cost by bus Your task is finding out the cost by bus哪个对,

问题描述:

Your task is to find out the cost by bus Your task is finding out the cost by bus哪个对,

不定式表目的,如果是中学生就直接认定后面一个是错的比较好,因为要选所谓“唯一”正确的答案。

前者对
这个动作还未发生,应该用to而不是动名词形式

其实两个都对,前者比较符合语法要求.后者是对的因为finding out the cost by bus可以作为一个名词来看