the question is too diffictllt for me to___.答案为answer ,为何不用answer it?
问题描述：
the question is too diffictllt for me to___.答案为answer ,为何不用answer it?
同样,i need a room to live in.此处却要加个in,为何不表述为i need a room to live.
答
很简单to live in a room 不是 to live a roomto answer a question, 不是 to answer a question it你举的例子中,question 和 room 叫做 antecedant, 也就是说是后面动词和介词的宾语.再举两个例子：i need so...