It is of little help to---wants to learn English A whomever B whoever

问题描述:

It is of little help to---wants to learn English A whomever B whoever

B whoever 为正确选项.
这里填的词,既要做前面句子的宾语,同时也要做后面句子的主语,只能填whoever,因为只有它具备这两种语法功能.