whose pants are those?

whose pants are those? those Pants are whose怎么连词成句 whose are those ducks 同 --- --- are those. 连词成句：pants are they whose whose pants are they同义句 whose are those shorts 同义句 Whose beautiful _____(hat) are those? Whose rackets are those 同义句转换 Whose shoes are those?同义句转换. —Whose umbrellas are those?—_________ whose are those books?同意句转换 Whose are those nice trousers?同义句