-- Excuse me. Could you tell me ?- By underground.A. how did you come hereB. how you came

问题补充：

-- Excuse me. Could you tell me ?

- By underground.

A. how did you come here

B. how you came here

C. when did you come here

D. when you came here

答案：

A. how did you come here

(答案→)B. how you came here

C. when did you come here

D. when you came here

解析：英语宾语从句中一般为陈述语序。根据下文，坐地铁。可知上文提问的是方式，选项A为倒装语序，故选B，打扰了，你能告诉我你是怎样到这儿的吗？