Question

【题目】Friends are those__________always open their hearts to you and encourage you to succeed.

A. which B. what C. who D. how

Answer 1

【答案】C

【解析】本题考查定于从句。句意：朋友就是那些总是向你敞开心扉并鼓励你成功的那些人。句中的先行词friends表示人，因此关系代词用who，故选C。