Question

His stepmother is kind to him,---whom she had a deep love.

A.with B.at C.of D.about
答案加解析。谢谢...

Answer 1

选C
whom 是受格（object pronoun）, 在句子中作及物动词的宾语（object）或介词的宾语。
此处及物动词的宾语为him.
have deep love of 习惯用语槐竖 固定搭配
解释为深深地爱着...
这句话的意思是：他的继母铅启大对他很好，旁乎深深地爱着他。

Answer 2

His stepmother is kind to him,-of-whom she had a deep love.

His stepmother is kind to him.
She had (has?) a deep love of him.
==>
His stepmother is kind to him and she had (has?) a deep love of him.
==>
His stepmother is kind to him, of whom she had (has?) a deep love.