--Excuse me. Can you tell meI can get to the post office?-- Take the subway.A. howB. whatC

问题补充：

--Excuse me. Can you tell meI can get to the post office?

-- Take the subway.

A. how

B. what

C. when

D. Where

答案：

(答案→)A. how

B. what

C. when

D. Where

解析：how怎样；what什么；when什么时候；Where在哪儿。根据下文，乘地铁。可知上文问的是，打扰了，你能告诉我，我怎样才能到达邮局吗？故选A。