宾语从句，区分he asked what the matter was 和he asked what was the matter.

Question

我知道he asked what was the matter中是what做主语，但是我把what看做表语，然后写what the matter was为什么不行

Answer 1

你问的这句话就有错误，
what、疑问 代词是不能直接做宾语的
疑问代词 可以当做 从句的疑问词 或者关系词。