Question

It's almost three years ______ I last saw her.

1. A.
   since
2. B.
   when
3. C.
   that
4. D.
   after

Answer 1

A
本句表示“自从上次见到她到现在几乎有三年了”，根据句型“It's+时间段+since从句（一般过去时）”可知，应选A项。