问题补充：
—Where did you get to know her?
—It was on the farm we worked.
A. that
B. there
C. which
D. where
答案：
A. that
B. there
C. which
(答案→)D. where
解析：考查强调句型和省略。It was...that是强调句型，worked后省略了that I got to know her。强调句中包含一个定语从句，work不及物，定语从句是主谓结构，不缺成分，先行词farm指地点，用where引导定语从句。故选D。
