He has lost the key to the drawer ( ) the papers are kept.A.where B.in which C.under which D.which

问题描述:

He has lost the key to the drawer ( ) the papers are kept.A.where B.in which C.under which D.which

选C 追问:为什么 回答:be kept under词组,意思是被保管在……;where=in which,所以AB排除;D,which缺少了 介词 under,总上所述,选C.