this is the house in which we lived last year.这里为什么用which啊?答案是which,怎么不用that呢?

This is the house.I once lived in it.This is the house--- ---I once lived 英语翻译This is the house in which Lu Xun lived. 英语改错：This is the house where we lived in last year.①This is the house in which we lived last year.②This is the house which we lived in last year.③This is the house that we lived in last year.④This is the house where we lived last ye This is the house in which we lived last year This is the house that we lived in last year This is the house which we lived in last year This is the house where he was born=This is the house in which he was born in =This is the house which he was born in This is the house that he lived before the war.This is the house that he lived in before the war.还是This is the house where he lived before the war.有什么区别 英语高手进来帮忙翻译下This is the house in which we lived before.This is the house in which we lived before. This is the house where my parents live in.这个in可以去掉吗? This room is the biggest in my house.(改为同义句)This room is the biggest in my house.(改为同义句)This room is_ _ _ _ room in my house. this room is the biggest in my house改为同义句this room is ,,,,,in my house (中间5个空格) This room is the biggest in my house（改为同义句） This room is（）（）（）（）rooms in my house 下面的两句话意思一样吗?this house is in the possession of me.this house is in my possession. This is the house where we live . This house is （ ） near the river This is the most beautiful house where I have livedThis is the most beautiful house that I have lived in This is the most beautiful house in which I have lived 哪句对 This is the house that Lao She lived in .可改用为什么可否用This is the house in which Lao She lived.还是This is the housewhich Lao She lived in. this is the house that i lived对么?用加in This is the house（）my grandparents.A.in B.at C.of D.on