The old man came _____ to the railway station, only _____ the train was slowly pulling out of the station. [ ]

A. and ran; found　

B. running; finding

C. running; to find

D. to run; finding

摄影中减小运动模糊的叙述，错误的是（）

A.被照体固定

B.选择适当的呼吸方法

C.缩短曝光时间

D.缩短焦－片距

E.肢体应靠近胶片