lily,there ie someone at the front desk____(A,who B,which ,C,whom)would like to speak with you

lily,there ie someone at the front desk____(A,who B,which ,C,whom)would like to speak with you
lily,there ie someone at the front desk____(A,who B,which ,C,whom)would like to speak with you

lily,there ie someone at the front desk____(A,who B,which ,C,whom)would like to speak with you
A
在从句当中做主语~

A指someone
莉莉,在前桌这的一个人乐意和你说话

who
宾语从句
who在从句中做主语

b
因为指明了是哪一个，是站在课桌前的那一个，而不是谁

A who，早句子中作主语，当然用主格的！

A who，在从句中作主语，当然用主格的！