Рома9
Has the paper been published already? (Общий) What has been published already? (Вопрос к подлежащему) The paper has been published already, hasn't it? (Разделительный) Has been published already the paper or the magazine? (Альтернативный) When has the paper been published? (Специальный)
Answers & Comments
What has been published already? (Вопрос к подлежащему)
The paper has been published already, hasn't it? (Разделительный)
Has been published already the paper or the magazine? (Альтернативный)
When has the paper been published? (Специальный)