问题补充：
–Where did you get to know her?
–It was on the farm we worked.
A. that
B. there
C. where
D. which
答案：
A. that
B. there
(答案→)C. where
D. which
解析：根据上下文的语境---你是在什么地方认识她的？--我们是在以前工作的农场认识的。we worked是定语从句，修饰the farm，用关系副词where引导，真正的强调句是It was on the farm where we worked that I got to know her.，强调on the farm where we worked；如果在空格处填that，强调on the farm，则意思为“我们是在那家农场工作的”，不能与上文呼应。选C。
