If you have some trouble ___the railway station ,please ask the police for help .If you have some trouble ____the railway station ,please ask the police for help .A finding B finding out C looking for Ddiscovering
问题描述：
If you have some trouble ___the railway station ,please ask the police for help .
If you have some trouble ____the railway station ,please ask the police for help .
A finding B finding out C looking for Ddiscovering
答
D
答
A finding ------在做某事方面