在宾语从句中，哪些语序不用改？

Question

一直都只知道个大概
什么what's the matter with you 和 what's wrong 是不用改语序的
但后来有在网上搜到 what's happening to you 和what happened to you 和what's the way home 什么的，记得不太清楚
现在是越来越混了
希望，各位好心，帮忙解答一下，知道的最好写全一点，(*^__^*) 嘻嘻……
谢谢啊！

Answer 1

宾语从句中主句的宾语在从句中做主语时，从句语序不会颠倒。如：
I want to know who is shouting.who在主句中是宾语，是知道的承受者，但who同时又在从句中充当主语，是shouting的发出者，此时语序不颠倒。
你问题中提到的几个what都符合上例，因此不用颠倒语序。
其它情况语序都要改变

Answer 2

不管宾语从句是陈述句、一般疑问句或特殊疑问句，都要用陈述句语序，也就是说主谓次序不能颠倒。连接词＋主谓结构
两个例句：
She wanted to know what was the matter.
I could not understand what was the matter with me.
上述例句摘自（张道真：现代英语用法词典）

Answer 3

在宾语从句中who
作从句的主语时不用改变语序
i
want
to
know
who
is
knocking
at
the
door
.
do
you
know
who
won
the
race
yesterday
?

Answer 4

上面的同志说得很对呀
例题 I wonder ---
A who broke the window
B who the window broke
C whose coat is this
D what is the population of China
应选A

选完自己读读，语感很重要

Answer 5

所有从句都要用陈述语序的
可是你举的句子都不是从句啊