Could you tell me_____?  [ ]

A. who can help us organize the show

B. how long you have bought the car  

C. what was your favourite subject

D. how many students are there in your class

境内公司、企业或自然人以其在境外合法设立或控制的公司名义并购与其有关联关系的境内公司，应报中华人民共和国商务部备案。 ( )