问题
选择题
I think the doctor is able to care of _____ is the matter with your son .
A.all
B.what
C.whatever
D.anything
答案
答案:C
whatever具备两个意思,其一是no matter what , 引导让步状语从句;其二是anything that , 引导名词性从句,在本题中,Whatever 引导的是一个宾语从句,whatever在这个宾语从句被用作主语。