what's that in the box?用什么回答?

what's that in the box?用什么回答? What's in the box?怎么回答? what's in the box和 what's that in the box有什么区别?The dool.和It' -----what's in that( )box? there are some apples?what's in zhe box与what's that in the b What's the word in the box? Please g____ what's in the box ( )Is it in your pencil box?( )What's that under the book?( what's提问时,下文可回答复数吗e.g what's in the box?There're some apples Waht's in the box?What is there in the box?What are there in what is in the box和what is that in the box的区别是什么 what -----in the box?填什么