the school ___ i visited last year was not the one ___ i once worked

题目

the school ___ i visited last year was not the one ___ i once worked
A.which where B.which which C.where which D.where where

答案

A
第一空填which,这是一个定语从句,the school 是从句的先行词,而which是作为关系代词引导定语从句,在定语从句中做visited的宾语成分.而后面那空是指我工作过的地方,从句成分已经完整,where作为从句中的状语成分.