Альтернативный вопрос можно задать к любому члену предложения. И самое главное – здесь всегда вы встретите союз or(или). Формула такая же, как в общем вопросе, но надо не забыть поставить or там, где нужно. Are they oranges or apples? — They are apples. Are they bananas or apples? — They are bananas. Are they pears or grapes? — They are grapes. Are they oranges or pears? — They are pears. Are they melons or watermelons? — They are melons. Are they grapes or watermelons? — They are watermelons. Are they apples or pears? — They are pears. Are they carrots or lemons? — They are carrots. Are they melons or lemons? — They are lemons.
