伤口边缘整齐，小而深，出血多，深部组织的神经、血管可能也被损伤，应为（）.

A.挫伤

B.擦伤

C.刺伤

D.撕裂伤

E.挤压伤

The small factories           the fall of the prices.

A．benefited

B．benefited from

C．benefited to

D．benefited in