why are you here中are为何提前不是why you are here吗

问题描述:

why are you here中are为何提前不是why you are here吗

前面如果有陈述句的话,用后者,如果只仅仅是特殊疑问句的话,就用前者.
eg:I do not know why you are here?因为前面有I do not know,后面就用陈述语序.