问题
单项选择题
She brought with her three friends, none of ()I had ever met before.
A. them
B. who
C. whom
D. these
答案
参考答案:C
解析:
考查关系代词。分析句子结构可以看出“none of()I had ever met before”是非限制性定语从句,修饰three friends,of是介词,之后要用表示人的关系代词whom。