定语从句改错The day which she had to leave arrived at last.这句话是把which 改成when 为什么,有什么用法吗

定语从句改错The day which she had to leave arrived at last.这句话是把which 改成when 为什么,有什么用法吗 英语定语从句改错 The first book which I bought is very po英语定语从句改错The first book which I bought is very popular 定语从句改错：This is the most difficult maths problem which I have done. Which is known to all,he is the best student in our class?定语从句改错 定语从句when和which定语从句里when which怎么用?比如May the forth is the day which we Chinese people will never forget.为什么不用when呢,明明前面是the day. 英语定语从句改错 英语定语从句改错 英语定语从句改错 which,in which,on which,for which ,of which 有什么区别,在定语从句中怎么用?如：That is the day ( ) I'll never forget.A.which B.on which C.in which D.when which,in which,on which,for which ,of which 有什么区别,在定语从句中怎么用?如：That is the day ( ) I'll never forget.A.which B.on which C.in which D.when 选什么? which定语从句例句 初中英语定语从句I will never forget the day we met for the first time.A that B which C in which D when 定语从句We arrived the day that(on which) they left前面是the day是时间应该用when 为什么要用that 老师说 定语从句中地点状语in which =where I‘ll never forget the day on which I joined the club老师说 定语从句中地点状语in which =where I‘ll never forget the day on which I joined the club 中on which是不是这么得出来 I want to know the way which you learn new words.改错怎么改：which改为 how,还是which前加in ,还是去掉which?还有how 能引导定语从句吗 2.Is this the factory __________ you visited the other day?A.that B.where C.in which D.the one谁还能顺便给我说说定语从句.... I can't forget the day作文要有定语从句 关于定语从句!can you lead me the book about which you talked the other day在定语从句中 固定词组的介词不是不可以提前么?那为什么这个句子中的about可以提前哪?