Question

This is the place       we visited last year.

A．when

B．where

C．which

D．who

Answer 1

C

考察定语从句。先行词是the place,定语从句中的主语是we,谓语动词是及物动词visit，后面缺宾语，故使用关系代词which指代指物的先行词the place子句中作宾语。故C正确。