问题补充：
----Excuse me. Could you tell me ?
----Yes. There is a video shop next to the tall building.
A. where can I buy some CDs
B. where I can buy some CDs
C. when can I buy some CDs
D. when I can buy some CDs
答案：
A. where can I buy some CDs
(答案→)B. where I can buy some CDs
C. when can I buy some CDs
D. when I can buy some CDs
解析：英语宾语从句中一般为陈述语序。根据下文，是的，在那座高楼隔壁有一家音像店。结合语境可知上文宾语从句中提问的是地点，选项A为倒装语序，故选B。
