Question

A person ______ e-mail account is full won’t be able to send or receive any e-mails.

A. who     B. whom    C. whose   D. whoever

Answer 1

C

解析:

考查定语从句关系词辨析。分析句子结构可知，a person 作整个句子的主语，而a person 合e-mail count的关系是所有关系，故选C符合。