问题补充：
—Could you tell me ? —Sure. It’s near the bank on the other side of the street.
A. when was the post office built
B. when the post office was built
C. where is the post office
D. where the post office is
答案：
A. when was the post office built
B. when the post office was built
C. where is the post office
(答案→)D. where the post office is
解析：D 考查宾语从句。宾语从句要用陈述句语序，排除A/C。B项是太不对。根据答语知，问的是“邮局在哪里”。故选D。
