----Whose trousers are these?
----Whose trousers are these?
Are these your trousers?
whose sunglass are these?
Whose shoes are these
Whose clothes are these
Whose gloves are these
What are these trousers made_____?
Whose are those nice trousers?同义句
what are these?or whose are these?
whose are these pencils?和whose pencils are these?
Whose camera are these? Whose camera are these?什么意思?
whose pens are these?还是whose are these pen?区别?