关于从句中的一般疑问句用陈述语序的问题

why you come late 这句话作know这个动词的宾语,是一宾语从句,所以用陈述语序.
如This book will show you what the best CEOs know.
Can you figure out what the poet really means in this poem.
Do you know whose book this is .
这三句中what the best CEOs know.what the poet really means in this poem.和whose book this is 都属宾语从句,所以用陈述语序
而特殊疑问句中要用特殊疑问词+一般疑问句
如：What is this book about?
what do you want?
what class are you in?
What does she look like?
Where are you from?
What time does he get up every morning?
How do you know?