1. Общий вопрос
Does the practice of controlling or preventing
a monopoly vary from country to country?
2. Разделительный вопрос
The practice of controlling or preventing a
monopoly varies from country to country, doesn’t it?
3. Специальный вопрос
a) How does the practice of controlling or
preventing a monopoly vary? b) (к сказуемому) What does the practice of
controlling or preventing a monopoly do?
4. Вопрос к подлежащему
What varies from country to country?
5. Альтернативный вопрос
Does the practice of controlling or preventing
a monopoly vary from country, or remain the same?