in fact in general

题目

in fact in general
Every time you interact with people,you give off unconscious signals that you are following what they are saying.For example,you might nod to show that you are following or squint a bit to show that you have lost track.However,we are not very good at interpreting these signals.(In fact/In general),we only get it right about half of the time.
用哪一个呢?

答案

in fact有点转折的意味在