What is wrong 和What is the matter?在宾语从句中怎么变化?语序要变吗?

What is wrong 和What is the matter?在宾语从句中怎么变化?语序要变吗?
What is wrong 和What is the matter?在宾语从句中怎么变化?语序要变吗?

What is wrong 和What is the matter?在宾语从句中怎么变化?语序要变吗?
要变化
比如
We can't know what wrong is with him.
We can't know what the matter is with him.

这两个句子是初中英语中，变化成宾语从句最常用的了。
两个都 不用变，因为what既是宾语从句的引导词，又是从句中的主语，语序已经正常了，无须变化。

What is wrong不变，因为what是主语：what is the matter 要变化，因为the matter是主语。