A man with a big camera in his hands stopped me and asked “Excuse me! Is there a post off

问题补充：

A man with a big camera in his hands stopped me and asked, “Excuse me! Is there a post office around I can have these posters sent to my friends?”

A. that

B. which

C. what

D. where

答案：

A. that

B. which

C. what

(答案→)D. where

解析：通过分析句子，可知句中包含一个定语从句，关系词在定语从句中作地点状语，故应用关系副词where。