Whose tapes are these?和Whose tapes are they?的区别.

Whose tapes are these?和Whose tapes are they?的区别. Are these tapes?怎样否定回答 改错 These are her videos tapes急 these are our tapes?改为一般疑问句 where are my tapes?They are on the s（）. These are my videos tapes.那里错了 toese video tapes are in the drawer变为一般疑问句 Are your video tapes in the drawer作否定回答 the video tapes are in her drawer改单数句 Are your video tapes in the drawer作否定回答 whose books are Whose books are they? Whose are those books? 英语翻译whose 【 】 【 】 are [ whose pants are those? whose monkeys are they? Whose turtles are they? Whose keys are these?