1.you should make it a rule to leave things（）you can find them again 为什么答案是where而不是when呢?2.although he is considered a great writer,（）are not widely read A.but his words B.however his works C.his works D.his works still为什么不是B而是C呢?3.the lady（）he spoke to just now is a professor（）here.A.that,who teaches B.whom,teaching English为什么答案是B?
问题描述：
1.you should make it a rule to leave things（）you can find them again 为什么答案是where而不是when呢?2.although he is considered a great writer,（）are not widely read A.but his words B.however his works C.his works D.his works still为什么不是B而是C呢?
3.the lady（）he spoke to just now is a professor（）here.A.that,who teaches B.whom,teaching English为什么答案是B?
答
1.where 引导的地点状语从句,表示‘'你能再次找到的地方’.
2.although 和but ,however等连用.
3.这是一个主语从句,whom he spoke to 是修饰主语the lady的,介词to后面带宾语,所以用whom.