问题补充：
Could you please tell me the railway station ?
A. how can I get to
B. how I can get to
C. how could I get to
D. how I could get to
答案：
A. how can I get to
(答案→)B. how I can get to
C. how could I get to
D. how I could get to
解析：本题考查的特殊疑问句作为宾语从句，一是注意时态，从句要保持与主句一致，而，二是要注意用陈述句语序，故选答案为B
