in which 是介宾结构在句子中做状语哦·
如：This is the house in which I live.
还原成简单句就是：This is the house.I live in the house {in which代替的是in the house哦}
在你的句子中：_缺主语__ interested me most （因此用which就OK了·in which在表示地点时候=where）
不懂欢迎追问哦那固定搭配be interested in 把In提前了，不对么？不是，这里的interested 是动词，be interested in中interested是做形容词使用的比如：Your financial problems do not interest me.【后边是需要加宾语的】我对你的财务问题不感兴趣。My dictionary ___, I have looked for it everywhere but still___ it.A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.D 第一空因为字典还没找到，所以用进行时，第二空是因为，已经找过了，但是还没找到，所以用完成时。用has lost 不行么，表示现在完成对现在的影响。不是 第一个空只是表示现在的状态，