问题
选择题
Last Sunday, they arrived at the farm _____ they had never paid a visit before.
A．that
B．which
C．to which
D．for which
答案
答案：C
考查定语从句，先行词the farm，关系词前要用介词to因为要与从句中paid a visit构成短语。句意：上周六他们到达了那家农场，那家他们以前从未参观的农场。