This book can be of help to ________ wants to do the job.
A. who B. whoever C. no matter who D. whomever
This book can be of help to ________ wants to do the job.
A. who B. whoever C. no matter who D. whomever
B.
whoever 引导名词性从句作介词宾语,而no matter who 只能引导让步状语从句。