When you want to know what people's hobbies are Are为什么要用在最后?

问题描述:

When you want to know what people's hobbies are Are为什么要用在最后?

know 的面是一个 由what 引导的宾语从句,从句的语序为主语+谓语.从句中主语是pople's hobbies ,谓语部分是are ,所以是这样了.