Задайте все возможные виды вопросов к следующему предложению:
Nature has many secrets to be discovered yet.

Ответ:

Общий: Does nature have many secrets to be discovered yet?

Специальный: What secrets does nature have?

Вопрос к подлежащему: What has many secrets to be discovered yet?

Альтернативный: Does nature have many or few secrets to be discovered yet?

Разделительный: Nature has many secrets to be discovered yet, doesn't it?