Question

Those______are willing to help others are likely to be popular among people.

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

Answer 1

【答案】：C
句意：那些愿意帮助别人的人更可能受到人们的欢迎。分析句子可知，空格处需要填一个连词引导定语从句。先行词是those，定语从句中缺少主语，且主语为人，故选C。