what is your favorite color 主语是?

题目

what is your favorite color 主语是?
主语是 color
2.这里 your 是修饰 color,还是修饰 favorite color?
如果主语是what ,那在宾语从句中是：
如 I know what is your favorite color.
还是 I know what your favorite color is.
该说那个呢？
查到资料，What is your name 这个主语就是name,
what 表语，
宾语从句Can you tell me what your name is

答案

变成陈述句就是
Your favorite color is what.
your和favorite都是形容词,修饰主语color
在宾语从句中要用陈述语序,所以说,应该是I know what your favorite color is.如果边变成I know what is your favorite color,那么就是疑问的语序了,不合语法