Question

Soldiers stood next to a police truck, looking at the crime scene _______ a woman was gunned down in a poor neighborhood of the border city of Iran October 18, 2009

1. A.
   that
2. B.
   which
3. C.
   where
4. D.
   why

Answer 1

C
where（=in the scene）引导定语从句修饰先行词scene, scene意为“事件；场面；情景”。