Julie was good at German French and Russian all of she spoke fluently.A. whoB. whomC. whi

问题补充：

Julie was good at German，French and Russian，all of she spoke fluently.

A. who

B. whom

C. which

D. that

答案：

A. who

B. whom

(答案→)C. which

D. that

解析：C解析：考查定语从句。分析句子成分后可知，此题中先行词为“German，French，Russian”，在介词0f后只能用 which或whom引导定语从句，而先行词指物，排除whom，故C项正确。句意为“Julie擅长德语.法语和俄语，这三种语言她都能说得很流利。”

【失分点分析】此题考生容易误选为B项whom。注意首先要根据语境确定先行词为German，French，Russian，而不是Julie。