he could not understand what she found wrong with him.

问题描述:

he could not understand what she found wrong with him.
what 后面的 成分是understand 的双宾语吗

他不明白她觉得他有什么不妥.
你可以尝试分开两个句子来理
he could not understand.他不明白.
不明白什么呢?
what she found wrong with him.她觉得我有什么问题啊.
what she found wrong with him整句是一个宾语,就是句子作宾语.