we don't know what's wrong with him.宾语从句不是主语接谓语接其他吗?这句话的主语是什

we don't know what's wrong with him.宾语从句不是主语接谓语接其他吗?这句话的主语是什 请问 I don't know what happened 是宾语从句吗?关系代词 后面没有主语直接谓语也可以吗?比如像 i don't know what happen ,后面的名词性从句what是代主语还是宾语. we don't know ……（what's wrong with him） I don't know what is wrong with me 不是说宾语从句用陈述句语序么?感觉what is 主语+谓语+宾语 如果宾语是一个句子,这句话就是宾语从句. I don't know what‘s wrong做宾语从句时,语序是否不变? 也就是宾语从句的主语为What时,谓语是三单. 这句话的主语 谓语 宾语 是啥? 宾语从句的语序问题I don't know what is the matter.有人说：因为what在从句中作主语,所 关于宾语从句I don't know------with him yesterday .为什么选择what was th i don't know ask what's wrong with her.不是说后面用陈述句吗?what's wro