Finding her car stolen, .
A. a policeman was asked to help
B. she hurried to a policeman for help
C. the area was searching thoroughly
D. it was looked for everywhere
网友回答
A. a policeman was asked to help
(答案→)B. she hurried to a policeman for help
C. the area was searching thoroughly
D. it was looked for everywhere
解析：句意：发现她的车被偷了，她匆忙到警察局求助。非谓语动词作状语时，其逻辑主语就是句子主语。比较四个选项，finding her car stolen 的逻辑主语显然是 she，而不是 a policeman, the area, it 等，故选 B。