Many people who saw the film were afraid to swim in the sea when they remembered the scenes

     people were eaten by the shark.

A. when    

B. on which    

C. at which

D. where

发生在肢体部位的软组织损伤，大多会出现不同程度的运动功能障碍，应仔细检查明确是属于______、________的还是________的。