whosebookthisis.是否为陈述语序?怎么区分陈述语序与"问序"?

Question

whose book this is.是否为陈述语序?怎么区分陈述语序与"问序"?

Answer 1

这是陈述句,但只用在从句当中,比如：I want to know whose book this is.
一、在简单句当中,陈述句就是动词放在主语后面,比如He likes reading.疑问句：1、助动词、be动词、情态动词放在主语前面,比如Is he a student?2、who/whose/which/how/what……后面加助动词、be动词、情态动词,再加名词,比如Who is he?
二、在复合句当中,主句与简单句相同,从句一般只用陈述语序,也就是who/whose/which/how/what……后面加宾语,加主语,加动词……比如I want to know whose book this is.