1.where当然可以引导名词性从句. 如:I don't konw where you live.宾语从句 This is where I disagree.表语从句 Where we should visit hasn't been decided.主语从句 2.which不可以引导状语从句,但可以用来引导定语从句和名词性从句. 如:This is the city which I visited last year.定语从句 Can you tell me which is the way to the nearest bank?宾语从句 如果你满意我的答案,敬请点击 ,