Mr. Brown she often tells us is from a small village in England.A. in whichB. about which

问题补充：

Mr. Brown she often tells us is from a small village in England.

A. in which

B. about which

C. on whom

D. about whom

答案：

A. in which

B. about which

C. on whom

(答案→)D. about whom

解析：考查定语从句：句意：她经常和我们说的布朗先生是来自英国的一个小村庄。先行词是Mr Brown，排除AB，用介词+whom，定语从句中的动词是tell，词组tell sb about sth告诉某人关于…，选D。