Question

It was an exciting moment for these football fans this year, ________ for the first time in years their team won World Cup．

1. A.
   that
2. B.
   while
3. C.
   which
4. D.
   when

Answer 1

D
when 引出一个非限定性的定语从句, 并在这个定语从句中担当时间状语。 它的先行词是this year。their team 指球迷支持的队。in years意思是许多 年来。