This is the school in which we studied .这其中的in是什么东西,有什么用?
问题描述：
This is the school in which we studied .这其中的in是什么东西,有什么用?
答
in which = where.感觉这样好理解一点。
答
这个句子是定语从句 先行词school ,后面in which引导的句子做school的定语study是不及物动词,需要加入介词in,组成及物动词词组,study in的形式,后才能跟关系代词which.“which”相当于做了从句study in的宾语,这里in...