分类：教育/科学-外语学习
问题：where,介词+which的区别1.Thetrain_____ 
1.The train _____she was travelling was late. A which.  B where.  on which .D in that2.He has lost the  key to the drawer___the  papers are kept.A in which.  B where. C under which .D in that 答案是C,A.谁能解释一下为什么,谢谢~
回答：从句像名词一样表示地点时用where,比如 I forgot where I left the book. （从句就是 the location）

从句像形容词一样修饰一个名词时用which，比如 I cannot open the drawer in which I left the book. (从句修饰限制哪个抽屉)

所以，你想要问自己，那个从句可以被一个名词替换，还是一个形容词，这样就可以区别了。